[INFO] cloning repository https://github.com/George-lewis/rustcalc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/George-lewis/rustcalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeorge-lewis%2Frustcalc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeorge-lewis%2Frustcalc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ee487cea579b5f0b875126ff86ef282e0350d3a
[INFO] testing George-lewis/rustcalc against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeorge-lewis%2Frustcalc" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/George-lewis/rustcalc
[INFO] finished tweaking git repo https://github.com/George-lewis/rustcalc
[INFO] tweaked toml for git repo https://github.com/George-lewis/rustcalc written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/George-lewis/rustcalc on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/George-lewis/rustcalc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitflags v1.2.1
[INFO] [stderr]   Downloaded error-code v2.3.0
[INFO] [stderr]   Downloaded str-buf v1.0.5
[INFO] [stderr]   Downloaded redox_users v0.4.0
[INFO] [stderr]   Downloaded hermit-abi v0.1.18
[INFO] [stderr]   Downloaded unicode-width v0.1.8
[INFO] [stderr]   Downloaded dirs v3.0.2
[INFO] [stderr]   Downloaded log v0.4.14
[INFO] [stderr]   Downloaded cc v1.0.68
[INFO] [stderr]   Downloaded memchr v2.4.0
[INFO] [stderr]   Downloaded rand v0.8.3
[INFO] [stderr]   Downloaded unicode-segmentation v1.7.1
[INFO] [stderr]   Downloaded rustyline v8.2.0
[INFO] [stderr]   Downloaded itertools v0.10.1
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.10
[INFO] [stderr]   Downloaded rand_core v0.6.2
[INFO] [stderr]   Downloaded nix v0.20.0
[INFO] [stderr]   Downloaded clipboard-win v4.2.1
[INFO] [stderr]   Downloaded redox_syscall v0.2.8
[INFO] [stderr]   Downloaded fd-lock v2.0.0
[INFO] [stderr]   Downloaded utf8parse v0.2.0
[INFO] [stderr]   Downloaded dirs-sys v0.3.6
[INFO] [stderr]   Downloaded rand_hc v0.3.0
[INFO] [stderr]   Downloaded smallvec v1.6.1
[INFO] [stderr]   Downloaded libc v0.2.97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3c3326bf548d509462320d7688542d6e3c736bf04f08abb69370e23ffd16ec9
[INFO] running `Command { std: "docker" "start" "-a" "d3c3326bf548d509462320d7688542d6e3c736bf04f08abb69370e23ffd16ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3c3326bf548d509462320d7688542d6e3c736bf04f08abb69370e23ffd16ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c3326bf548d509462320d7688542d6e3c736bf04f08abb69370e23ffd16ec9", kill_on_drop: false }`
[INFO] [stdout] d3c3326bf548d509462320d7688542d6e3c736bf04f08abb69370e23ffd16ec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab74c078e461fc431bb3517c36031aa3a7e68386163e8dfde177551976d3b33e
[INFO] running `Command { std: "docker" "start" "-a" "ab74c078e461fc431bb3517c36031aa3a7e68386163e8dfde177551976d3b33e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling fd-lock v2.0.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling rustyline v8.2.0
[INFO] [stderr]    Compiling rustcalc v1.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.41s
[INFO] running `Command { std: "docker" "inspect" "ab74c078e461fc431bb3517c36031aa3a7e68386163e8dfde177551976d3b33e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab74c078e461fc431bb3517c36031aa3a7e68386163e8dfde177551976d3b33e", kill_on_drop: false }`
[INFO] [stdout] ab74c078e461fc431bb3517c36031aa3a7e68386163e8dfde177551976d3b33e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a7aadfffecb055c8faa41b7fcf1b88382542016d40609c27ae1431756a3d1c2
[INFO] running `Command { std: "docker" "start" "-a" "4a7aadfffecb055c8faa41b7fcf1b88382542016d40609c27ae1431756a3d1c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustcalc v1.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib/lib.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             };
[INFO] [stdout]     |              ^
[INFO] [stdout] ...
[INFO] [stdout] 117 |         let (result, tokens) = doeval("1.1 + 2.2 + $x", context!(vars)).unwrap();
[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 `context` (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/lib/lib.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             };
[INFO] [stdout]     |              ^
[INFO] [stdout] ...
[INFO] [stdout] 131 |         let (result, tokens) = doeval("sin pi", context!(vars)).unwrap();
[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 `context` (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/lib/lib.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             };
[INFO] [stdout]     |              ^
[INFO] [stdout] ...
[INFO] [stdout] 149 |         let (result, tokens) = doeval("1 plus 7 sub 2 times 3", context!(vars)).unwrap();
[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 `context` (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/lib/lib.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             };
[INFO] [stdout]     |              ^
[INFO] [stdout] ...
[INFO] [stdout] 164 |         let (result, tokens) = doeval("sin(1 + 2 + 3)", context!(vars)).unwrap();
[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 `context` (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/lib/lib.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             };
[INFO] [stdout]     |              ^
[INFO] [stdout] ...
[INFO] [stdout] 184 |         let (result, tokens) = doeval("(1)", context!(vars)).unwrap();
[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 `context` (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/lib/lib.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             };
[INFO] [stdout]     |              ^
[INFO] [stdout] ...
[INFO] [stdout] 199 |         let (result, tokens) = doeval("((1))", context!(vars)).unwrap();
[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 `context` (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/lib/lib.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             };
[INFO] [stdout]     |              ^
[INFO] [stdout] ...
[INFO] [stdout] 220 |         let (result, tokens) = doeval("-1", context!(vars)).unwrap();
[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 `context` (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/lib/lib.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             };
[INFO] [stdout]     |              ^
[INFO] [stdout] ...
[INFO] [stdout] 230 |         let (result, tokens) = doeval("1 + -1", context!(vars)).unwrap();
[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 `context` (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/lib/lib.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             };
[INFO] [stdout]     |              ^
[INFO] [stdout] ...
[INFO] [stdout] 242 |         let (result, tokens) = doeval("-   (  1.1 +  2.2)", context!(vars)).unwrap();
[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 `context` (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/lib/lib.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             };
[INFO] [stdout]     |              ^
[INFO] [stdout] ...
[INFO] [stdout] 337 |             let context = context!(test_vars);
[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 `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustcalc v1.4.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "4a7aadfffecb055c8faa41b7fcf1b88382542016d40609c27ae1431756a3d1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7aadfffecb055c8faa41b7fcf1b88382542016d40609c27ae1431756a3d1c2", kill_on_drop: false }`
[INFO] [stdout] 4a7aadfffecb055c8faa41b7fcf1b88382542016d40609c27ae1431756a3d1c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15370bcf08d00045658c090ef152f6c5a930140a40c54597f946010f1cc597dc
[INFO] running `Command { std: "docker" "start" "-a" "15370bcf08d00045658c090ef152f6c5a930140a40c54597f946010f1cc597dc", kill_on_drop: false }`
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib/lib.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |             };
[INFO] [stderr]     |              ^
[INFO] [stderr] ...
[INFO] [stderr] 117 |         let (result, tokens) = doeval("1.1 + 2.2 + $x", context!(vars)).unwrap();
[INFO] [stderr]     |                                                         -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib/lib.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |             };
[INFO] [stderr]     |              ^
[INFO] [stderr] ...
[INFO] [stderr] 131 |         let (result, tokens) = doeval("sin pi", context!(vars)).unwrap();
[INFO] [stderr]     |                                                 -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib/lib.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |             };
[INFO] [stderr]     |              ^
[INFO] [stderr] ...
[INFO] [stderr] 149 |         let (result, tokens) = doeval("1 plus 7 sub 2 times 3", context!(vars)).unwrap();
[INFO] [stderr]     |                                                                 -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib/lib.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |             };
[INFO] [stderr]     |              ^
[INFO] [stderr] ...
[INFO] [stderr] 164 |         let (result, tokens) = doeval("sin(1 + 2 + 3)", context!(vars)).unwrap();
[INFO] [stderr]     |                                                         -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib/lib.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |             };
[INFO] [stderr]     |              ^
[INFO] [stderr] ...
[INFO] [stderr] 184 |         let (result, tokens) = doeval("(1)", context!(vars)).unwrap();
[INFO] [stderr]     |                                              -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib/lib.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |             };
[INFO] [stderr]     |              ^
[INFO] [stderr] ...
[INFO] [stderr] 199 |         let (result, tokens) = doeval("((1))", context!(vars)).unwrap();
[INFO] [stderr]     |                                                -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib/lib.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |             };
[INFO] [stderr]     |              ^
[INFO] [stderr] ...
[INFO] [stderr] 220 |         let (result, tokens) = doeval("-1", context!(vars)).unwrap();
[INFO] [stderr]     |                                             -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib/lib.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |             };
[INFO] [stderr]     |              ^
[INFO] [stderr] ...
[INFO] [stderr] 230 |         let (result, tokens) = doeval("1 + -1", context!(vars)).unwrap();
[INFO] [stderr]     |                                                 -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib/lib.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |             };
[INFO] [stderr]     |              ^
[INFO] [stderr] ...
[INFO] [stderr] 242 |         let (result, tokens) = doeval("-   (  1.1 +  2.2)", context!(vars)).unwrap();
[INFO] [stderr]     |                                                             -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib/lib.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |             };
[INFO] [stderr]     |              ^
[INFO] [stderr] ...
[INFO] [stderr] 337 |             let context = context!(test_vars);
[INFO] [stderr]     |                           ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `rustcalc` (lib test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustcalc v1.4.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib/lib.rs (/opt/rustwide/target/debug/deps/rustmatheval-0aecd1c94a1be827)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test model::constants::tests::test_by_type ... ok
[INFO] [stdout] test model::constants::tests::test_is ... ok
[INFO] [stdout] test model::operators::tests::test_by_type ... ok
[INFO] [stdout] test model::operators::tests::test_by_repr ... ok
[INFO] [stdout] test model::operators::tests::test_factorial_infinite ... ok
[INFO] [stdout] test model::operators::tests::test_factorial_normal ... ok
[INFO] [stdout] test model::operators::tests::test_is ... ok
[INFO] [stdout] test model::tests::size_of ... ok
[INFO] [stdout] test model::tokens::tests::test_number ... ok
[INFO] [stdout] test eval::tests::test_eval_ok ... ok
[INFO] [stdout] test model::operators::tests::test_factorial_negative ... ok
[INFO] [stdout] test model::tokens::tests::test_next_number ... ok
[INFO] [stdout] test model::tokens::tests::text_is_next_t ... ok
[INFO] [stdout] test tests::fail_vars ... ok
[INFO] [stdout] test tests::test_doeval_errors ... ok
[INFO] [stdout] test model::variables::tests::test_is ... ok
[INFO] [stdout] test model::variables::tests::test_next_variable ... ok
[INFO] [stdout] test rpn::tests::test_rpn ... ok
[INFO] [stdout] test rpn::tests::test_rpn_mismatched_parens ... ok
[INFO] [stdout] test tests::test_doeval_ok ... ok
[INFO] [stdout] test eval::tests::test_eval_functions ... ok
[INFO] [stdout] test tokenize::tests::test_tokenize_mismatched_parens ... ok
[INFO] [stdout] test tokenize::tests::test_tokenize_parse_error ... ok
[INFO] [stdout] test tokenize::tests::test_tokenize_unknown_variable ... ok
[INFO] [stdout] test tokenize::tests::test_tokenize_simple_ok ... ok
[INFO] [stdout] test tokenize::tests::test_tokenize_unary ... ok
[INFO] [stdout] test transform::tests::test_coeff ... ok
[INFO] [stdout] test transform::tests::test_implicit_parens ... ok
[INFO] [stdout] test tests::test_vars ... ok
[INFO] [stdout] test tokenize::tests::test_tokenize_variables_ok ... ok
[INFO] [stdout] test utils::tests::test_end_before_start - should panic ... FAILED
[INFO] [stdout] test model::constants::tests::test_by_repr ... ok
[INFO] [stdout] test utils::tests::test_start_out_of_bounds - should panic ... FAILED
[INFO] [stdout] test utils::tests::test_ok ... ok
[INFO] [stdout] test model::tokens::tests::test_paren ... ok
[INFO] [stdout] test utils::tests::test_end_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- utils::tests::test_end_before_start stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib/utils.rs:92:8
[INFO] [stdout] ---- utils::tests::test_start_out_of_bounds stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib/utils.rs:98:8
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     utils::tests::test_end_before_start
[INFO] [stdout]     utils::tests::test_start_out_of_bounds
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 34 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "15370bcf08d00045658c090ef152f6c5a930140a40c54597f946010f1cc597dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15370bcf08d00045658c090ef152f6c5a930140a40c54597f946010f1cc597dc", kill_on_drop: false }`
[INFO] [stdout] 15370bcf08d00045658c090ef152f6c5a930140a40c54597f946010f1cc597dc
