[INFO] fetching crate define-errors 0.1.8...
[INFO] testing define-errors-0.1.8 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate define-errors 0.1.8 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate define-errors 0.1.8 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate define-errors 0.1.8
[INFO] finished tweaking crates.io crate define-errors 0.1.8
[INFO] tweaked toml for crates.io crate define-errors 0.1.8 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcd9b35ecec4b8dd6e19d79316bed5ff05096396cb751d3aeaf139759655f940
[INFO] running `Command { std: "docker" "start" "-a" "bcd9b35ecec4b8dd6e19d79316bed5ff05096396cb751d3aeaf139759655f940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcd9b35ecec4b8dd6e19d79316bed5ff05096396cb751d3aeaf139759655f940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcd9b35ecec4b8dd6e19d79316bed5ff05096396cb751d3aeaf139759655f940", kill_on_drop: false }`
[INFO] [stdout] bcd9b35ecec4b8dd6e19d79316bed5ff05096396cb751d3aeaf139759655f940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 959acaae205f1b39e170e6bdf6283a9e446f6aacf2c2f24d78735a3068b443b9
[INFO] running `Command { std: "docker" "start" "-a" "959acaae205f1b39e170e6bdf6283a9e446f6aacf2c2f24d78735a3068b443b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling define-errors v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "959acaae205f1b39e170e6bdf6283a9e446f6aacf2c2f24d78735a3068b443b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "959acaae205f1b39e170e6bdf6283a9e446f6aacf2c2f24d78735a3068b443b9", kill_on_drop: false }`
[INFO] [stdout] 959acaae205f1b39e170e6bdf6283a9e446f6aacf2c2f24d78735a3068b443b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 126e88a47a5272e6edd8fbcd47b610d06002c2f15c3710a255fa949ab2a0e6da
[INFO] running `Command { std: "docker" "start" "-a" "126e88a47a5272e6edd8fbcd47b610d06002c2f15c3710a255fa949ab2a0e6da", kill_on_drop: false }`
[INFO] [stderr]    Compiling define-errors v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "126e88a47a5272e6edd8fbcd47b610d06002c2f15c3710a255fa949ab2a0e6da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "126e88a47a5272e6edd8fbcd47b610d06002c2f15c3710a255fa949ab2a0e6da", kill_on_drop: false }`
[INFO] [stdout] 126e88a47a5272e6edd8fbcd47b610d06002c2f15c3710a255fa949ab2a0e6da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 402f607479a429f2af308c75f3a8d880d73fdb4112406a71653445976cc94765
[INFO] running `Command { std: "docker" "start" "-a" "402f607479a429f2af308c75f3a8d880d73fdb4112406a71653445976cc94765", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/define_errors-6c651f2394f697fe)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]    Doc-tests define-errors
[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" "402f607479a429f2af308c75f3a8d880d73fdb4112406a71653445976cc94765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402f607479a429f2af308c75f3a8d880d73fdb4112406a71653445976cc94765", kill_on_drop: false }`
[INFO] [stdout] 402f607479a429f2af308c75f3a8d880d73fdb4112406a71653445976cc94765