[INFO] cloning repository https://github.com/lalrpop/lalrpop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lalrpop/lalrpop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flalrpop%2Flalrpop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flalrpop%2Flalrpop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d45124db36919e8a70a04581745b156fdeafbe92
[INFO] testing lalrpop/lalrpop against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flalrpop%2Flalrpop" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lalrpop/lalrpop on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lalrpop/lalrpop
[INFO] finished tweaking git repo https://github.com/lalrpop/lalrpop
[INFO] tweaked toml for git repo https://github.com/lalrpop/lalrpop written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/lalrpop/lalrpop already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5326a9e4e30d163a3647d716d1e603b82c664779e947729080611a3c63975a4f
[INFO] running `Command { std: "docker" "start" "-a" "5326a9e4e30d163a3647d716d1e603b82c664779e947729080611a3c63975a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5326a9e4e30d163a3647d716d1e603b82c664779e947729080611a3c63975a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5326a9e4e30d163a3647d716d1e603b82c664779e947729080611a3c63975a4f", kill_on_drop: false }`
[INFO] [stdout] 5326a9e4e30d163a3647d716d1e603b82c664779e947729080611a3c63975a4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7154706d1949c66182a70b05cf4efb6595c417ca5e93599ec643669506589993
[INFO] running `Command { std: "docker" "start" "-a" "7154706d1949c66182a70b05cf4efb6595c417ca5e93599ec643669506589993", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling once_cell v1.7.0
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling lalrpop v0.19.7 (/opt/rustwide/workdir/lalrpop)
[INFO] [stderr]    Compiling fixedbitset v0.4.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling pico-args v0.4.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling lalrpop-util v0.19.7 (/opt/rustwide/workdir/lalrpop-util)
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:158:42
[INFO] [stdout]     |
[INFO] [stdout] 158 |   ...                   _ => return_err!(
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 159 | | ...                       annotation.id_span,
[INFO] [stdout] 160 | | ...                       r#"`cfg` annotations must have a `feature = "my_feature" argument"#
[INFO] [stdout] 161 | | ...                   ),
[INFO] [stdout]     | |_______________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:241:40
[INFO] [stdout]     |
[INFO] [stdout] 241 | ...) => return_err!(ann_prec.id_span, "invalid argument `{}` for precedence annotation, expected `{}`", name, precedence::LVL_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:242:29
[INFO] [stdout]     |
[INFO] [stdout] 242 |                     None => return_err!(ann_prec.id_span, "missing argument for precedence annotation, expected `{}`", precedence::LVL_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:253:40
[INFO] [stdout]     |
[INFO] [stdout] 253 | ...=> return_err!(ann_assoc.id_span, "invalid argument `{}` for associativity annotation, expected `{}`", name, precedence::SIDE_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:254:29
[INFO] [stdout]     |
[INFO] [stdout] 254 | ...one => return_err!(ann_assoc.id_span, "missing argument for associativity annotation, expected `{}`", precedence::SIDE_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/resolve/mod.rs:228:76
[INFO] [stdout]     |
[INFO] [stdout] 228 |                       Def::Nonterminal(0) | Def::Terminal | Def::MacroArg => return_err!(
[INFO] [stdout]     |  ____________________________________________________________________________-
[INFO] [stdout] 229 | |                         symbol.span,
[INFO] [stdout] 230 | |                         "`{}` is a {}, not a macro",
[INFO] [stdout] 231 | |                         msym.name,
[INFO] [stdout] 232 | |                         def.description()
[INFO] [stdout] 233 | |                     ),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/resolve/mod.rs:273:36
[INFO] [stdout]     |
[INFO] [stdout] 273 |             Def::Nonterminal(_) => return_err!(symbol.span, "`{}` is a macro", id),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/resolve/mod.rs:281:21
[INFO] [stdout]     |
[INFO] [stdout] 281 |             None => return_err!(span, "no definition found for `{}`", id),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/macro_expand/mod.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |             None => return_err!(span, "no macro definition found for `{}`", msym.name),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/macro_expand/mod.rs:320:25
[INFO] [stdout]     |
[INFO] [stdout] 320 |             Err(err) => return_err!(span, "invalid regular expression `{}`: {}", regex, err),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/macro_expand/mod.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 | /                     return_err!(
[INFO] [stdout] 399 | |                     span,
[INFO] [stdout] 400 | |                     "named symbols like `{}:{}` are only allowed at the top-level of a nonterminal",
[INFO] [stdout] 401 | |                     ex_id, ex_sym)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `return_err`
[INFO] [stdout]     = note: this warning originates in the macro `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/token_check/mod.rs:366:13
[INFO] [stdout]     |
[INFO] [stdout] 366 | /             return_err!(
[INFO] [stdout] 367 | |                 spans[literal],
[INFO] [stdout] 368 | |                 "{} are not supported in regular expressions",
[INFO] [stdout] 369 | |                 feature
[INFO] [stdout] 370 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `return_err`
[INFO] [stdout]     = note: this warning originates in the macro `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/token_check/mod.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 | /             return_err!(
[INFO] [stdout] 377 | |                 spans[literal0],
[INFO] [stdout] 378 | |                 "ambiguity detected between the terminal `{}` and the terminal `{}`",
[INFO] [stdout] 379 | |                 literal0,
[INFO] [stdout] 380 | |                 literal1
[INFO] [stdout] 381 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `return_err`
[INFO] [stdout]     = note: this warning originates in the macro `return_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling whitespace v0.19.7 (/opt/rustwide/workdir/doc/whitespace)
[INFO] [stderr]    Compiling lalrpop-test v0.19.7 (/opt/rustwide/workdir/lalrpop-test)
[INFO] [stderr]    Compiling pascal v0.11.0 (/opt/rustwide/workdir/doc/pascal/lalrpop)
[INFO] [stderr]    Compiling calculator v0.19.7 (/opt/rustwide/workdir/doc/calculator)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.34s
[INFO] running `Command { std: "docker" "inspect" "7154706d1949c66182a70b05cf4efb6595c417ca5e93599ec643669506589993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7154706d1949c66182a70b05cf4efb6595c417ca5e93599ec643669506589993", kill_on_drop: false }`
[INFO] [stdout] 7154706d1949c66182a70b05cf4efb6595c417ca5e93599ec643669506589993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d2a6133cc4736d7608c32b54bab8d1027c779e4f74ed45cc765c292f416d049
[INFO] running `Command { std: "docker" "start" "-a" "2d2a6133cc4736d7608c32b54bab8d1027c779e4f74ed45cc765c292f416d049", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling lalrpop-util v0.19.7 (/opt/rustwide/workdir/lalrpop-util)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:158:42
[INFO] [stdout]     |
[INFO] [stdout] 158 |   ...                   _ => return_err!(
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 159 | | ...                       annotation.id_span,
[INFO] [stdout] 160 | | ...                       r#"`cfg` annotations must have a `feature = "my_feature" argument"#
[INFO] [stdout] 161 | | ...                   ),
[INFO] [stdout]     | |_______________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:241:40
[INFO] [stdout]     |
[INFO] [stdout] 241 | ...) => return_err!(ann_prec.id_span, "invalid argument `{}` for precedence annotation, expected `{}`", name, precedence::LVL_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:242:29
[INFO] [stdout]     |
[INFO] [stdout] 242 |                     None => return_err!(ann_prec.id_span, "missing argument for precedence annotation, expected `{}`", precedence::LVL_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:253:40
[INFO] [stdout]     |
[INFO] [stdout] 253 | ...=> return_err!(ann_assoc.id_span, "invalid argument `{}` for associativity annotation, expected `{}`", name, precedence::SIDE_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:254:29
[INFO] [stdout]     |
[INFO] [stdout] 254 | ...one => return_err!(ann_assoc.id_span, "missing argument for associativity annotation, expected `{}`", precedence::SIDE_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/resolve/mod.rs:228:76
[INFO] [stdout]     |
[INFO] [stdout] 228 |                       Def::Nonterminal(0) | Def::Terminal | Def::MacroArg => return_err!(
[INFO] [stdout]     |  ____________________________________________________________________________-
[INFO] [stdout] 229 | |                         symbol.span,
[INFO] [stdout] 230 | |                         "`{}` is a {}, not a macro",
[INFO] [stdout] 231 | |                         msym.name,
[INFO] [stdout] 232 | |                         def.description()
[INFO] [stdout] 233 | |                     ),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/resolve/mod.rs:273:36
[INFO] [stdout]     |
[INFO] [stdout] 273 |             Def::Nonterminal(_) => return_err!(symbol.span, "`{}` is a macro", id),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/resolve/mod.rs:281:21
[INFO] [stdout]     |
[INFO] [stdout] 281 |             None => return_err!(span, "no definition found for `{}`", id),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/macro_expand/mod.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |             None => return_err!(span, "no macro definition found for `{}`", msym.name),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/macro_expand/mod.rs:320:25
[INFO] [stdout]     |
[INFO] [stdout] 320 |             Err(err) => return_err!(span, "invalid regular expression `{}`: {}", regex, err),
[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 `return_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pascal v0.11.0 (/opt/rustwide/workdir/doc/pascal/lalrpop)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/macro_expand/mod.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 | /                     return_err!(
[INFO] [stdout] 399 | |                     span,
[INFO] [stdout] 400 | |                     "named symbols like `{}:{}` are only allowed at the top-level of a nonterminal",
[INFO] [stdout] 401 | |                     ex_id, ex_sym)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `return_err`
[INFO] [stdout]     = note: this warning originates in the macro `return_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling whitespace v0.19.7 (/opt/rustwide/workdir/doc/whitespace)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/token_check/mod.rs:366:13
[INFO] [stdout]     |
[INFO] [stdout] 366 | /             return_err!(
[INFO] [stdout] 367 | |                 spans[literal],
[INFO] [stdout] 368 | |                 "{} are not supported in regular expressions",
[INFO] [stdout] 369 | |                 feature
[INFO] [stdout] 370 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `return_err`
[INFO] [stdout]     = note: this warning originates in the macro `return_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling calculator v0.19.7 (/opt/rustwide/workdir/doc/calculator)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/token_check/mod.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 | /             return_err!(
[INFO] [stdout] 377 | |                 spans[literal0],
[INFO] [stdout] 378 | |                 "ambiguity detected between the terminal `{}` and the terminal `{}`",
[INFO] [stdout] 379 | |                 literal0,
[INFO] [stdout] 380 | |                 literal1
[INFO] [stdout] 381 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `return_err`
[INFO] [stdout]     = note: this warning originates in the macro `return_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lalrpop-test v0.19.7 (/opt/rustwide/workdir/lalrpop-test)
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling lalrpop v0.19.7 (/opt/rustwide/workdir/lalrpop)
[INFO] [stdout] warning: unused import: `Delim`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lalrpop-test-d3cdd6844772efd5/out/nested.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use util::tok::{Tok, Delim};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:158:42
[INFO] [stdout]     |
[INFO] [stdout] 158 |   ...                   _ => return_err!(
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 159 | | ...                       annotation.id_span,
[INFO] [stdout] 160 | | ...                       r#"`cfg` annotations must have a `feature = "my_feature" argument"#
[INFO] [stdout] 161 | | ...                   ),
[INFO] [stdout]     | |_______________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:241:40
[INFO] [stdout]     |
[INFO] [stdout] 241 | ...) => return_err!(ann_prec.id_span, "invalid argument `{}` for precedence annotation, expected `{}`", name, precedence::LVL_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:242:29
[INFO] [stdout]     |
[INFO] [stdout] 242 |                     None => return_err!(ann_prec.id_span, "missing argument for precedence annotation, expected `{}`", precedence::LVL_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:253:40
[INFO] [stdout]     |
[INFO] [stdout] 253 | ...=> return_err!(ann_assoc.id_span, "invalid argument `{}` for associativity annotation, expected `{}`", name, precedence::SIDE_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/prevalidate/mod.rs:254:29
[INFO] [stdout]     |
[INFO] [stdout] 254 | ...one => return_err!(ann_assoc.id_span, "missing argument for associativity annotation, expected `{}`", precedence::SIDE_ARG),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/resolve/mod.rs:228:76
[INFO] [stdout]     |
[INFO] [stdout] 228 |                       Def::Nonterminal(0) | Def::Terminal | Def::MacroArg => return_err!(
[INFO] [stdout]     |  ____________________________________________________________________________-
[INFO] [stdout] 229 | |                         symbol.span,
[INFO] [stdout] 230 | |                         "`{}` is a {}, not a macro",
[INFO] [stdout] 231 | |                         msym.name,
[INFO] [stdout] 232 | |                         def.description()
[INFO] [stdout] 233 | |                     ),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/resolve/mod.rs:273:36
[INFO] [stdout]     |
[INFO] [stdout] 273 |             Def::Nonterminal(_) => return_err!(symbol.span, "`{}` is a macro", id),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/resolve/mod.rs:281:21
[INFO] [stdout]     |
[INFO] [stdout] 281 |             None => return_err!(span, "no definition found for `{}`", id),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/macro_expand/mod.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |             None => return_err!(span, "no macro definition found for `{}`", msym.name),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/macro_expand/mod.rs:320:25
[INFO] [stdout]     |
[INFO] [stdout] 320 |             Err(err) => return_err!(span, "invalid regular expression `{}`: {}", regex, err),
[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 `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/macro_expand/mod.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 | /                     return_err!(
[INFO] [stdout] 399 | |                     span,
[INFO] [stdout] 400 | |                     "named symbols like `{}:{}` are only allowed at the top-level of a nonterminal",
[INFO] [stdout] 401 | |                     ex_id, ex_sym)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `return_err`
[INFO] [stdout]     = note: this warning originates in the macro `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/token_check/mod.rs:366:13
[INFO] [stdout]     |
[INFO] [stdout] 366 | /             return_err!(
[INFO] [stdout] 367 | |                 spans[literal],
[INFO] [stdout] 368 | |                 "{} are not supported in regular expressions",
[INFO] [stdout] 369 | |                 feature
[INFO] [stdout] 370 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `return_err`
[INFO] [stdout]     = note: this warning originates in the macro `return_err` (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]    --> lalrpop/src/normalize/mod.rs:22:11
[INFO] [stdout]     |
[INFO] [stdout] 22  |           });
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: lalrpop/src/normalize/token_check/mod.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 | /             return_err!(
[INFO] [stdout] 377 | |                 spans[literal0],
[INFO] [stdout] 378 | |                 "ambiguity detected between the terminal `{}` and the terminal `{}`",
[INFO] [stdout] 379 | |                 literal0,
[INFO] [stdout] 380 | |                 literal1
[INFO] [stdout] 381 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `return_err`
[INFO] [stdout]     = note: this warning originates in the macro `return_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lalrpop-test`; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name lalrpop_test lalrpop-test/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="test-set"' -C metadata=8fca51f431845481 -C extra-filename=-8fca51f431845481 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern diff=/opt/rustwide/target/debug/deps/libdiff-addc4ff7d1d9a698.rlib --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-b51b72e1b4d9c91e.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-330561f3bb0a63ac.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d2a6133cc4736d7608c32b54bab8d1027c779e4f74ed45cc765c292f416d049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d2a6133cc4736d7608c32b54bab8d1027c779e4f74ed45cc765c292f416d049", kill_on_drop: false }`
[INFO] [stdout] 2d2a6133cc4736d7608c32b54bab8d1027c779e4f74ed45cc765c292f416d049