[INFO] fetching crate bytecheck_derive 0.6.7...
[INFO] testing bytecheck_derive-0.6.7 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bytecheck_derive 0.6.7 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate bytecheck_derive 0.6.7 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytecheck_derive 0.6.7
[INFO] finished tweaking crates.io crate bytecheck_derive 0.6.7
[INFO] tweaked toml for crates.io crate bytecheck_derive 0.6.7 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72508222aecb30658e5858e7474a9cd59b9ab7f52256b3c73503a7d7e4263c25
[INFO] running `Command { std: "docker" "start" "-a" "72508222aecb30658e5858e7474a9cd59b9ab7f52256b3c73503a7d7e4263c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72508222aecb30658e5858e7474a9cd59b9ab7f52256b3c73503a7d7e4263c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72508222aecb30658e5858e7474a9cd59b9ab7f52256b3c73503a7d7e4263c25", kill_on_drop: false }`
[INFO] [stdout] 72508222aecb30658e5858e7474a9cd59b9ab7f52256b3c73503a7d7e4263c25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16635a309fac8e1a09a010b9f6e02faaefba158886f0483ab48ccd182ec7d294
[INFO] running `Command { std: "docker" "start" "-a" "16635a309fac8e1a09a010b9f6e02faaefba158886f0483ab48ccd182ec7d294", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling bytecheck_derive v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
[INFO] running `Command { std: "docker" "inspect" "16635a309fac8e1a09a010b9f6e02faaefba158886f0483ab48ccd182ec7d294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16635a309fac8e1a09a010b9f6e02faaefba158886f0483ab48ccd182ec7d294", kill_on_drop: false }`
[INFO] [stdout] 16635a309fac8e1a09a010b9f6e02faaefba158886f0483ab48ccd182ec7d294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 191af2128afeca7f657fc8a4dfaca5abc2a19e72eb1b58d17b7958b670298611
[INFO] running `Command { std: "docker" "start" "-a" "191af2128afeca7f657fc8a4dfaca5abc2a19e72eb1b58d17b7958b670298611", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytecheck_derive v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "191af2128afeca7f657fc8a4dfaca5abc2a19e72eb1b58d17b7958b670298611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191af2128afeca7f657fc8a4dfaca5abc2a19e72eb1b58d17b7958b670298611", kill_on_drop: false }`
[INFO] [stdout] 191af2128afeca7f657fc8a4dfaca5abc2a19e72eb1b58d17b7958b670298611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d366f24e0b6dd0a4b3d542867d75a73402ea1b63a151a8a76b2732695bd39bf
[INFO] running `Command { std: "docker" "start" "-a" "2d366f24e0b6dd0a4b3d542867d75a73402ea1b63a151a8a76b2732695bd39bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bytecheck_derive-686485e5c4fd4b9e)
[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] [stderr]    Doc-tests bytecheck_derive
[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" "2d366f24e0b6dd0a4b3d542867d75a73402ea1b63a151a8a76b2732695bd39bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d366f24e0b6dd0a4b3d542867d75a73402ea1b63a151a8a76b2732695bd39bf", kill_on_drop: false }`
[INFO] [stdout] 2d366f24e0b6dd0a4b3d542867d75a73402ea1b63a151a8a76b2732695bd39bf