[INFO] fetching crate kilac 0.2.0...
[INFO] checking kilac-0.2.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate kilac 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate kilac 0.2.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kilac 0.2.0
[INFO] finished tweaking crates.io crate kilac 0.2.0
[INFO] tweaked toml for crates.io crate kilac 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xoshiro v0.1.0
[INFO] [stderr]   Downloaded cast v0.2.7
[INFO] [stderr]   Downloaded criterion-plot v0.3.1
[INFO] [stderr]   Downloaded criterion v0.2.11
[INFO] [stderr]   Downloaded pretty_assertions v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fcb9015540bf80bcbf69e73d1e3a1b4a56fcd482ffda8c3dbdbf0b207c5b2ca
[INFO] running `Command { std: "docker" "start" "-a" "0fcb9015540bf80bcbf69e73d1e3a1b4a56fcd482ffda8c3dbdbf0b207c5b2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fcb9015540bf80bcbf69e73d1e3a1b4a56fcd482ffda8c3dbdbf0b207c5b2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fcb9015540bf80bcbf69e73d1e3a1b4a56fcd482ffda8c3dbdbf0b207c5b2ca", kill_on_drop: false }`
[INFO] [stdout] 0fcb9015540bf80bcbf69e73d1e3a1b4a56fcd482ffda8c3dbdbf0b207c5b2ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f09794ce3f0669f67ae46556da338f873db8a272a7e3f4e7e506a09d5f8061c3
[INFO] running `Command { std: "docker" "start" "-a" "f09794ce3f0669f67ae46556da338f873db8a272a7e3f4e7e506a09d5f8061c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking kilac v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/kipac/mod.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |         return (a[(ln / 2)] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout]     |                   ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 -         return (a[(ln / 2)] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout] 129 +         return (a[ln / 2] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 172 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 173 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 186 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 187 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 207 |                                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 208 |                                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 242 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 243 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 260 |         let ar = arity!(fun, arity);
[INFO] [stdout]     |                  ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 261 |         let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                       ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/calc/ctx.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn get(&self, String) -> Result<Ast, String>;
[INFO] [stdout]    |                   ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: String`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/calc/mod.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let parsed = try!(parse(lex(&s), c.clone()));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/calc/mod.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 match try!(eval(i.clone(), c.clone())) {
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 138 |                 Fun::Eq => value!(Num, cond!(res[0] == res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 139 |                 Fun::Neq => value!(Num, cond!(res[0] != res[1])),
[INFO] [stdout]     |                                         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 140 |                 Fun::Ge => value!(Num, cond!(res[0] <= res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 141 |                 Fun::Gt => value!(Num, cond!(res[0] < res[1])),
[INFO] [stdout]     |                                        ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 142 |                 Fun::Le => value!(Num, cond!(res[0] >= res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 143 |                 Fun::Lt => value!(Num, cond!(res[0] > res[1])),
[INFO] [stdout]     |                                        ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/calc/mod.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 |             ast_to_value(try!(c.get(s)))
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking pretty_assertions v0.5.1
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking crossbeam-epoch v0.9.16
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/kilac.rs:17:47
[INFO] [stdout]     |
[INFO] [stdout] 17  |     c.bench_function("ast min", |b| b.iter(|| parse(lex("min(5, 2)".into()))));
[INFO] [stdout]     |                                               ^^^^^------------------------- an argument is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/calc/parser/mod.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn parse<C: super::ctx::KilaCtx + Clone>(input: Vec<Token>, c: C) -> Result<Ast, String> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 17  |     c.bench_function("ast min", |b| b.iter(|| parse(lex("min(5, 2)".into()), /* c */)));
[INFO] [stdout]     |                                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/kilac.rs:18:50
[INFO] [stdout]     |
[INFO] [stdout] 18  |     c.bench_function("ast minmax", |b| b.iter(|| parse(lex("min(5, max(2, -2))".into()))));
[INFO] [stdout]     |                                                  ^^^^^---------------------------------- an argument is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/calc/parser/mod.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn parse<C: super::ctx::KilaCtx + Clone>(input: Vec<Token>, c: C) -> Result<Ast, String> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 18  |     c.bench_function("ast minmax", |b| b.iter(|| parse(lex("min(5, max(2, -2))".into()), /* c */)));
[INFO] [stdout]     |                                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> benches/kilac.rs:26:54
[INFO] [stdout]    |
[INFO] [stdout] 26 |     c.bench_function("calc empty min", |b| b.iter(|| eval(parse_fn(lex("min(5, 2)".into()), empty, EmptyCtx).ok().unwrap())));
[INFO] [stdout]    |                                                      ^^^^------------------------------------------------------------------ an argument is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/calc/mod.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn eval<C: self::ctx::KilaCtx>(ast: Ast, c: C) -> Result<Value, String> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 26 |     c.bench_function("calc empty min", |b| b.iter(|| eval(parse_fn(lex("min(5, 2)".into()), empty, EmptyCtx).ok().unwrap(), /* c */)));
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> benches/kilac.rs:27:57
[INFO] [stdout]    |
[INFO] [stdout] 27 |     c.bench_function("calc empty minmax", |b| b.iter(|| eval(parse_fn(lex("min(5, max(2, -2))".into()), empty, EmptyCtx).ok().unwrap())));
[INFO] [stdout]    |                                                         ^^^^--------------------------------------------------------------------------- an argument is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/calc/mod.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn eval<C: self::ctx::KilaCtx>(ast: Ast, c: C) -> Result<Value, String> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 27 |     c.bench_function("calc empty minmax", |b| b.iter(|| eval(parse_fn(lex("min(5, max(2, -2))".into()), empty, EmptyCtx).ok().unwrap(), /* c */)));
[INFO] [stdout]    |                                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/kipac/mod.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |         return (a[(ln / 2)] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout]     |                   ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 -         return (a[(ln / 2)] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout] 129 +         return (a[ln / 2] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 172 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 173 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 186 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 187 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 207 |                                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 208 |                                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 242 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 243 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 260 |         let ar = arity!(fun, arity);
[INFO] [stdout]     |                  ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 261 |         let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                       ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/calc/ctx.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn get(&self, String) -> Result<Ast, String>;
[INFO] [stdout]    |                   ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: String`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/calc/mod.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let parsed = try!(parse(lex(&s), c.clone()));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/calc/mod.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 match try!(eval(i.clone(), c.clone())) {
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 138 |                 Fun::Eq => value!(Num, cond!(res[0] == res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kilac` (bench "kilac") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 139 |                 Fun::Neq => value!(Num, cond!(res[0] != res[1])),
[INFO] [stdout]     |                                         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 140 |                 Fun::Ge => value!(Num, cond!(res[0] <= res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 141 |                 Fun::Gt => value!(Num, cond!(res[0] < res[1])),
[INFO] [stdout]     |                                        ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 142 |                 Fun::Le => value!(Num, cond!(res[0] >= res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 143 |                 Fun::Lt => value!(Num, cond!(res[0] > res[1])),
[INFO] [stdout]     |                                        ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/calc/mod.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 |             ast_to_value(try!(c.get(s)))
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f09794ce3f0669f67ae46556da338f873db8a272a7e3f4e7e506a09d5f8061c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f09794ce3f0669f67ae46556da338f873db8a272a7e3f4e7e506a09d5f8061c3", kill_on_drop: false }`
[INFO] [stdout] f09794ce3f0669f67ae46556da338f873db8a272a7e3f4e7e506a09d5f8061c3
[INFO] checking kilac-0.2.0 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate kilac 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate kilac 0.2.0 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kilac 0.2.0
[INFO] finished tweaking crates.io crate kilac 0.2.0
[INFO] tweaked toml for crates.io crate kilac 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7db4acc28e0c3fb7df2a0db46e74f260fb1cd2220064aa07a2ee00dc4c6aaf87
[INFO] running `Command { std: "docker" "start" "-a" "7db4acc28e0c3fb7df2a0db46e74f260fb1cd2220064aa07a2ee00dc4c6aaf87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7db4acc28e0c3fb7df2a0db46e74f260fb1cd2220064aa07a2ee00dc4c6aaf87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7db4acc28e0c3fb7df2a0db46e74f260fb1cd2220064aa07a2ee00dc4c6aaf87", kill_on_drop: false }`
[INFO] [stdout] 7db4acc28e0c3fb7df2a0db46e74f260fb1cd2220064aa07a2ee00dc4c6aaf87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc8224465e0ad200b86296153ce5725b86fb0bd13f758a0af1439f3794010d7c
[INFO] running `Command { std: "docker" "start" "-a" "cc8224465e0ad200b86296153ce5725b86fb0bd13f758a0af1439f3794010d7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking kilac v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking pretty_assertions v0.5.1
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/kipac/mod.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |         return (a[(ln / 2)] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout]     |                   ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 -         return (a[(ln / 2)] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout] 129 +         return (a[ln / 2] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 172 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 173 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 186 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 187 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 207 |                                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 208 |                                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 242 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 243 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 260 |         let ar = arity!(fun, arity);
[INFO] [stdout]     |                  ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 261 |         let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                       ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/calc/ctx.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn get(&self, String) -> Result<Ast, String>;
[INFO] [stdout]    |                   ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: String`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/calc/mod.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let parsed = try!(parse(lex(&s), c.clone()));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/calc/mod.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 match try!(eval(i.clone(), c.clone())) {
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 138 |                 Fun::Eq => value!(Num, cond!(res[0] == res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 139 |                 Fun::Neq => value!(Num, cond!(res[0] != res[1])),
[INFO] [stdout]     |                                         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 140 |                 Fun::Ge => value!(Num, cond!(res[0] <= res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 141 |                 Fun::Gt => value!(Num, cond!(res[0] < res[1])),
[INFO] [stdout]     |                                        ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 142 |                 Fun::Le => value!(Num, cond!(res[0] >= res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 143 |                 Fun::Lt => value!(Num, cond!(res[0] > res[1])),
[INFO] [stdout]     |                                        ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/calc/mod.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 |             ast_to_value(try!(c.get(s)))
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.16
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/kilac.rs:17:47
[INFO] [stdout]     |
[INFO] [stdout] 17  |     c.bench_function("ast min", |b| b.iter(|| parse(lex("min(5, 2)".into()))));
[INFO] [stdout]     |                                               ^^^^^------------------------- an argument is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/calc/parser/mod.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn parse<C: super::ctx::KilaCtx + Clone>(input: Vec<Token>, c: C) -> Result<Ast, String> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 17  |     c.bench_function("ast min", |b| b.iter(|| parse(lex("min(5, 2)".into()), /* c */)));
[INFO] [stdout]     |                                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/kilac.rs:18:50
[INFO] [stdout]     |
[INFO] [stdout] 18  |     c.bench_function("ast minmax", |b| b.iter(|| parse(lex("min(5, max(2, -2))".into()))));
[INFO] [stdout]     |                                                  ^^^^^---------------------------------- an argument is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/calc/parser/mod.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn parse<C: super::ctx::KilaCtx + Clone>(input: Vec<Token>, c: C) -> Result<Ast, String> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 18  |     c.bench_function("ast minmax", |b| b.iter(|| parse(lex("min(5, max(2, -2))".into()), /* c */)));
[INFO] [stdout]     |                                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> benches/kilac.rs:26:54
[INFO] [stdout]    |
[INFO] [stdout] 26 |     c.bench_function("calc empty min", |b| b.iter(|| eval(parse_fn(lex("min(5, 2)".into()), empty, EmptyCtx).ok().unwrap())));
[INFO] [stdout]    |                                                      ^^^^------------------------------------------------------------------ an argument is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/calc/mod.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn eval<C: self::ctx::KilaCtx>(ast: Ast, c: C) -> Result<Value, String> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 26 |     c.bench_function("calc empty min", |b| b.iter(|| eval(parse_fn(lex("min(5, 2)".into()), empty, EmptyCtx).ok().unwrap(), /* c */)));
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> benches/kilac.rs:27:57
[INFO] [stdout]    |
[INFO] [stdout] 27 |     c.bench_function("calc empty minmax", |b| b.iter(|| eval(parse_fn(lex("min(5, max(2, -2))".into()), empty, EmptyCtx).ok().unwrap())));
[INFO] [stdout]    |                                                         ^^^^--------------------------------------------------------------------------- an argument is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/calc/mod.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn eval<C: self::ctx::KilaCtx>(ast: Ast, c: C) -> Result<Value, String> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 27 |     c.bench_function("calc empty minmax", |b| b.iter(|| eval(parse_fn(lex("min(5, max(2, -2))".into()), empty, EmptyCtx).ok().unwrap(), /* c */)));
[INFO] [stdout]    |                                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kilac` (bench "kilac") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/kipac/mod.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |         return (a[(ln / 2)] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout]     |                   ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 -         return (a[(ln / 2)] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout] 129 +         return (a[ln / 2] + a[(ln / 2) - 1]) / 2.0;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 172 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 173 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 186 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 187 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 207 |                                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 208 |                                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 242 |                             let ar = arity!(fun, arity);
[INFO] [stdout]     |                                      ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 243 |                             let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                                           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:18:10
[INFO] [stdout]     |
[INFO] [stdout] 18  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 260 |         let ar = arity!(fun, arity);
[INFO] [stdout]     |                  ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `arity` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/parser/mod.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout] 31  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 261 |         let nod = app(children!(ar, node), fun, ctx.clone());
[INFO] [stdout]     |                       ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `children` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/calc/ctx.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn get(&self, String) -> Result<Ast, String>;
[INFO] [stdout]    |                   ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: String`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/calc/mod.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let parsed = try!(parse(lex(&s), c.clone()));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/calc/mod.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 match try!(eval(i.clone(), c.clone())) {
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 138 |                 Fun::Eq => value!(Num, cond!(res[0] == res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 139 |                 Fun::Neq => value!(Num, cond!(res[0] != res[1])),
[INFO] [stdout]     |                                         ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 140 |                 Fun::Ge => value!(Num, cond!(res[0] <= res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 141 |                 Fun::Gt => value!(Num, cond!(res[0] < res[1])),
[INFO] [stdout]     |                                        ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 142 |                 Fun::Le => value!(Num, cond!(res[0] >= res[1])),
[INFO] [stdout]     |                                        ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/calc/mod.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout] 21  |         };
[INFO] [stdout]     |          ^
[INFO] [stdout] ...
[INFO] [stdout] 143 |                 Fun::Lt => value!(Num, cond!(res[0] > res[1])),
[INFO] [stdout]     |                                        ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `cond` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/calc/mod.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 |             ast_to_value(try!(c.get(s)))
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc8224465e0ad200b86296153ce5725b86fb0bd13f758a0af1439f3794010d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8224465e0ad200b86296153ce5725b86fb0bd13f758a0af1439f3794010d7c", kill_on_drop: false }`
[INFO] [stdout] cc8224465e0ad200b86296153ce5725b86fb0bd13f758a0af1439f3794010d7c
