[INFO] fetching crate butcher_proc_macro 0.5.1...
[INFO] testing butcher_proc_macro-0.5.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate butcher_proc_macro 0.5.1 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate butcher_proc_macro 0.5.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate butcher_proc_macro 0.5.1
[INFO] finished tweaking crates.io crate butcher_proc_macro 0.5.1
[INFO] tweaked toml for crates.io crate butcher_proc_macro 0.5.1 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8643b569c10906a016e3045fec50933f67291d810e5c84a7d88038c0ecee390c
[INFO] running `Command { std: "docker" "start" "-a" "8643b569c10906a016e3045fec50933f67291d810e5c84a7d88038c0ecee390c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8643b569c10906a016e3045fec50933f67291d810e5c84a7d88038c0ecee390c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8643b569c10906a016e3045fec50933f67291d810e5c84a7d88038c0ecee390c", kill_on_drop: false }`
[INFO] [stdout] 8643b569c10906a016e3045fec50933f67291d810e5c84a7d88038c0ecee390c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74f25691d1da700022f6dfc3ceda669c7708087084f2c06adf01ae703a43667e
[INFO] running `Command { std: "docker" "start" "-a" "74f25691d1da700022f6dfc3ceda669c7708087084f2c06adf01ae703a43667e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling butcher_proc_macro v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.63s
[INFO] running `Command { std: "docker" "inspect" "74f25691d1da700022f6dfc3ceda669c7708087084f2c06adf01ae703a43667e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f25691d1da700022f6dfc3ceda669c7708087084f2c06adf01ae703a43667e", kill_on_drop: false }`
[INFO] [stdout] 74f25691d1da700022f6dfc3ceda669c7708087084f2c06adf01ae703a43667e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f762cdae21d016f336fdd8793e4b271d9a87112aa27988c05a35961c6e0687a5
[INFO] running `Command { std: "docker" "start" "-a" "f762cdae21d016f336fdd8793e4b271d9a87112aa27988c05a35961c6e0687a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling butcher_proc_macro v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "f762cdae21d016f336fdd8793e4b271d9a87112aa27988c05a35961c6e0687a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f762cdae21d016f336fdd8793e4b271d9a87112aa27988c05a35961c6e0687a5", kill_on_drop: false }`
[INFO] [stdout] f762cdae21d016f336fdd8793e4b271d9a87112aa27988c05a35961c6e0687a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b71e4ce24096774d3031742ffecafdf3a3fec672bdcaf60e71084358ea18a2e1
[INFO] running `Command { std: "docker" "start" "-a" "b71e4ce24096774d3031742ffecafdf3a3fec672bdcaf60e71084358ea18a2e1", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/butcher_proc_macro-08907a3f74e5b765)
[INFO] [stdout] test utils::associated_struct_name::test ... ok
[INFO] [stderr]    Doc-tests butcher_proc_macro
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b71e4ce24096774d3031742ffecafdf3a3fec672bdcaf60e71084358ea18a2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71e4ce24096774d3031742ffecafdf3a3fec672bdcaf60e71084358ea18a2e1", kill_on_drop: false }`
[INFO] [stdout] b71e4ce24096774d3031742ffecafdf3a3fec672bdcaf60e71084358ea18a2e1
