[INFO] fetching crate metacrate 0.1.2...
[INFO] testing metacrate-0.1.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate metacrate 0.1.2 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate metacrate 0.1.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metacrate 0.1.2
[INFO] finished tweaking crates.io crate metacrate 0.1.2
[INFO] tweaked toml for crates.io crate metacrate 0.1.2 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 286abb23b59ef83db62773a612482938d6f98d82bcc6188d7c1664018883a4e7
[INFO] running `Command { std: "docker" "start" "-a" "286abb23b59ef83db62773a612482938d6f98d82bcc6188d7c1664018883a4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "286abb23b59ef83db62773a612482938d6f98d82bcc6188d7c1664018883a4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286abb23b59ef83db62773a612482938d6f98d82bcc6188d7c1664018883a4e7", kill_on_drop: false }`
[INFO] [stdout] 286abb23b59ef83db62773a612482938d6f98d82bcc6188d7c1664018883a4e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfa863f977989a92ce579f6d2044fa25d9300fc538a181c0ea22ddfa41582e71
[INFO] running `Command { std: "docker" "start" "-a" "bfa863f977989a92ce579f6d2044fa25d9300fc538a181c0ea22ddfa41582e71", kill_on_drop: false }`
[INFO] [stderr]    Compiling metacrate v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "bfa863f977989a92ce579f6d2044fa25d9300fc538a181c0ea22ddfa41582e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa863f977989a92ce579f6d2044fa25d9300fc538a181c0ea22ddfa41582e71", kill_on_drop: false }`
[INFO] [stdout] bfa863f977989a92ce579f6d2044fa25d9300fc538a181c0ea22ddfa41582e71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51957c47c7080810b20215891269fd1cf2a33cf27a5a8be6bb795216aeaadd89
[INFO] running `Command { std: "docker" "start" "-a" "51957c47c7080810b20215891269fd1cf2a33cf27a5a8be6bb795216aeaadd89", kill_on_drop: false }`
[INFO] [stderr]    Compiling metacrate v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "51957c47c7080810b20215891269fd1cf2a33cf27a5a8be6bb795216aeaadd89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51957c47c7080810b20215891269fd1cf2a33cf27a5a8be6bb795216aeaadd89", kill_on_drop: false }`
[INFO] [stdout] 51957c47c7080810b20215891269fd1cf2a33cf27a5a8be6bb795216aeaadd89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 080e525b756b31f1f2cfbd0205cc22ae74ebce9ac666f438ba627330be0fd507
[INFO] running `Command { std: "docker" "start" "-a" "080e525b756b31f1f2cfbd0205cc22ae74ebce9ac666f438ba627330be0fd507", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/metacrate-5de0ca2611b326d8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metacrate
[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" "080e525b756b31f1f2cfbd0205cc22ae74ebce9ac666f438ba627330be0fd507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "080e525b756b31f1f2cfbd0205cc22ae74ebce9ac666f438ba627330be0fd507", kill_on_drop: false }`
[INFO] [stdout] 080e525b756b31f1f2cfbd0205cc22ae74ebce9ac666f438ba627330be0fd507
