[INFO] fetching crate unseemly 0.0.3...
[INFO] testing unseemly-0.0.3 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate unseemly 0.0.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate unseemly 0.0.3 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unseemly 0.0.3
[INFO] finished tweaking crates.io crate unseemly 0.0.3
[INFO] tweaked toml for crates.io crate unseemly 0.0.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate unseemly 0.0.3 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indoc v1.0.3
[INFO] [stderr]   Downloaded console_error_panic_hook v0.1.6
[INFO] [stderr]   Downloaded redox_syscall v0.2.7
[INFO] [stderr]   Downloaded num-complex v0.4.0
[INFO] [stderr]   Downloaded num-bigint v0.4.0
[INFO] [stderr]   Downloaded ansi-to-html v0.1.0
[INFO] [stderr]   Downloaded backtrace v0.3.58
[INFO] [stderr]   Downloaded im-rc v15.0.0
[INFO] [stderr]   Downloaded rustyline v8.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c15bfdd2bd7cda48b74b7990156ca6c761bb5a944b45e1a51a618279d65a97c8
[INFO] running `Command { std: "docker" "start" "-a" "c15bfdd2bd7cda48b74b7990156ca6c761bb5a944b45e1a51a618279d65a97c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c15bfdd2bd7cda48b74b7990156ca6c761bb5a944b45e1a51a618279d65a97c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15bfdd2bd7cda48b74b7990156ca6c761bb5a944b45e1a51a618279d65a97c8", kill_on_drop: false }`
[INFO] [stdout] c15bfdd2bd7cda48b74b7990156ca6c761bb5a944b45e1a51a618279d65a97c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a4813407d4d908b410ca7841f34ebea371a5bd2bfbc8edb68708cae1ffd4db
[INFO] running `Command { std: "docker" "start" "-a" "02a4813407d4d908b410ca7841f34ebea371a5bd2bfbc8edb68708cae1ffd4db", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.76
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]    Compiling backtrace v0.3.58
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.76
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.76
[INFO] [stderr]    Compiling wasm-bindgen v0.2.76
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.76
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling color-backtrace v0.5.1
[INFO] [stderr]    Compiling ansi-to-html v0.1.0
[INFO] [stderr]    Compiling rustyline v8.0.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling unseemly v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/core_forms.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 |         ExtendEnv(body, _) => (&*body),
[INFO] [stdout]    |                               ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         ExtendEnv(body, _) => (&*body),
[INFO] [stdout] 30 +         ExtendEnv(body, _) => &*body,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/core_forms.rs:31:40
[INFO] [stdout]    |
[INFO] [stdout] 31 |         ExtendEnvPhaseless(body, _) => (&*body),
[INFO] [stdout]    |                                        ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         ExtendEnvPhaseless(body, _) => (&*body),
[INFO] [stdout] 31 +         ExtendEnvPhaseless(body, _) => &*body,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "02a4813407d4d908b410ca7841f34ebea371a5bd2bfbc8edb68708cae1ffd4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a4813407d4d908b410ca7841f34ebea371a5bd2bfbc8edb68708cae1ffd4db", kill_on_drop: false }`
[INFO] [stdout] 02a4813407d4d908b410ca7841f34ebea371a5bd2bfbc8edb68708cae1ffd4db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33ead1eb8f7006e4f6677de56e29987bf197d53f525990d27f4bfeb55018e2f5
[INFO] running `Command { std: "docker" "start" "-a" "33ead1eb8f7006e4f6677de56e29987bf197d53f525990d27f4bfeb55018e2f5", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/core_forms.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 |         ExtendEnv(body, _) => (&*body),
[INFO] [stdout]    |                               ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         ExtendEnv(body, _) => (&*body),
[INFO] [stdout] 30 +         ExtendEnv(body, _) => &*body,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unseemly v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/core_forms.rs:31:40
[INFO] [stdout]    |
[INFO] [stdout] 31 |         ExtendEnvPhaseless(body, _) => (&*body),
[INFO] [stdout]    |                                        ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         ExtendEnvPhaseless(body, _) => (&*body),
[INFO] [stdout] 31 +         ExtendEnvPhaseless(body, _) => &*body,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/core_forms.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 |         ExtendEnv(body, _) => (&*body),
[INFO] [stdout]    |                               ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         ExtendEnv(body, _) => (&*body),
[INFO] [stdout] 30 +         ExtendEnv(body, _) => &*body,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/core_forms.rs:31:40
[INFO] [stdout]    |
[INFO] [stdout] 31 |         ExtendEnvPhaseless(body, _) => (&*body),
[INFO] [stdout]    |                                        ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         ExtendEnvPhaseless(body, _) => (&*body),
[INFO] [stdout] 31 +         ExtendEnvPhaseless(body, _) => &*body,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary allocation, use `&` instead
[INFO] [stdout]    --> src/runtime/reify.rs:513:35
[INFO] [stdout]     |
[INFO] [stdout] 513 |         std::boxed::Box::reflect(&std::boxed::Box::new(bev0.clone()).reify())
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_allocation)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unseemly` (lib test); 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name libunseemly --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C opt-level=2 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --test -C metadata=7d82ebd88e8a950d -C extra-filename=-7d82ebd88e8a950d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_to_html=/opt/rustwide/target/debug/deps/libansi_to_html-7966193c085a7daf.rlib --extern codespan_reporting=/opt/rustwide/target/debug/deps/libcodespan_reporting-90b7cc28e419651b.rlib --extern color_backtrace=/opt/rustwide/target/debug/deps/libcolor_backtrace-09f141b75704e4a7.rlib --extern custom_derive=/opt/rustwide/target/debug/deps/libcustom_derive-e9f203e752c40719.rlib --extern dirs=/opt/rustwide/target/debug/deps/libdirs-1905d88c374728ed.rlib --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-d5cabaab3ee1d52b.rlib --extern indoc=/opt/rustwide/target/debug/deps/libindoc-5fe7506538bb64a3.so --extern num=/opt/rustwide/target/debug/deps/libnum-569d52e216a39ae7.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-fcd1d5ac4a601f9c.rlib --extern rustyline=/opt/rustwide/target/debug/deps/librustyline-ab794b44e5197b89.rlib --extern tap=/opt/rustwide/target/debug/deps/libtap-a20c84d239ba6cd8.rlib --extern wasm_bindgen=/opt/rustwide/target/debug/deps/libwasm_bindgen-f06e678ac76f768a.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "33ead1eb8f7006e4f6677de56e29987bf197d53f525990d27f4bfeb55018e2f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ead1eb8f7006e4f6677de56e29987bf197d53f525990d27f4bfeb55018e2f5", kill_on_drop: false }`
[INFO] [stdout] 33ead1eb8f7006e4f6677de56e29987bf197d53f525990d27f4bfeb55018e2f5
