[INFO] fetching crate boxext_derive 0.1.3...
[INFO] testing boxext_derive-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate boxext_derive 0.1.3 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate boxext_derive 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate boxext_derive 0.1.3
[INFO] finished tweaking crates.io crate boxext_derive 0.1.3
[INFO] tweaked toml for crates.io crate boxext_derive 0.1.3 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81ac4fb1a31bc796b79c54264e344cfc92d8a75e8be54a8e59d29c6c271cd830
[INFO] running `Command { std: "docker" "start" "-a" "81ac4fb1a31bc796b79c54264e344cfc92d8a75e8be54a8e59d29c6c271cd830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81ac4fb1a31bc796b79c54264e344cfc92d8a75e8be54a8e59d29c6c271cd830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ac4fb1a31bc796b79c54264e344cfc92d8a75e8be54a8e59d29c6c271cd830", kill_on_drop: false }`
[INFO] [stdout] 81ac4fb1a31bc796b79c54264e344cfc92d8a75e8be54a8e59d29c6c271cd830
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f84c12cfc2672c23dc54c0c400bf6b3d85a9622182965a4c6c3cb4ffe76fb91
[INFO] running `Command { std: "docker" "start" "-a" "1f84c12cfc2672c23dc54c0c400bf6b3d85a9622182965a4c6c3cb4ffe76fb91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling boxext_derive v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "1f84c12cfc2672c23dc54c0c400bf6b3d85a9622182965a4c6c3cb4ffe76fb91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f84c12cfc2672c23dc54c0c400bf6b3d85a9622182965a4c6c3cb4ffe76fb91", kill_on_drop: false }`
[INFO] [stdout] 1f84c12cfc2672c23dc54c0c400bf6b3d85a9622182965a4c6c3cb4ffe76fb91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a948b76e2094ec0c829eaa6cb0d724b9d28844e4208dfbad65f62ac1effea1e5
[INFO] running `Command { std: "docker" "start" "-a" "a948b76e2094ec0c829eaa6cb0d724b9d28844e4208dfbad65f62ac1effea1e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling boxext_derive v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "a948b76e2094ec0c829eaa6cb0d724b9d28844e4208dfbad65f62ac1effea1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a948b76e2094ec0c829eaa6cb0d724b9d28844e4208dfbad65f62ac1effea1e5", kill_on_drop: false }`
[INFO] [stdout] a948b76e2094ec0c829eaa6cb0d724b9d28844e4208dfbad65f62ac1effea1e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e03ea892dfb4c2a1ab9cca900024c0e30e4edddf7d2f17059c20c2ae94e7637
[INFO] running `Command { std: "docker" "start" "-a" "3e03ea892dfb4c2a1ab9cca900024c0e30e4edddf7d2f17059c20c2ae94e7637", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/boxext_derive-0020fb7a0667f692)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests boxext_derive
[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] [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" "3e03ea892dfb4c2a1ab9cca900024c0e30e4edddf7d2f17059c20c2ae94e7637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e03ea892dfb4c2a1ab9cca900024c0e30e4edddf7d2f17059c20c2ae94e7637", kill_on_drop: false }`
[INFO] [stdout] 3e03ea892dfb4c2a1ab9cca900024c0e30e4edddf7d2f17059c20c2ae94e7637