[INFO] fetching crate taskguardian-common 0.0.1...
[INFO] testing taskguardian-common-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate taskguardian-common 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate taskguardian-common 0.0.1 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 taskguardian-common 0.0.1
[INFO] finished tweaking crates.io crate taskguardian-common 0.0.1
[INFO] tweaked toml for crates.io crate taskguardian-common 0.0.1 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3f5ae5a398fa66529f91fb7f4d8906247945827e7a5bb61ddb58a2603265481a
[INFO] running `Command { std: "docker" "start" "-a" "3f5ae5a398fa66529f91fb7f4d8906247945827e7a5bb61ddb58a2603265481a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f5ae5a398fa66529f91fb7f4d8906247945827e7a5bb61ddb58a2603265481a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f5ae5a398fa66529f91fb7f4d8906247945827e7a5bb61ddb58a2603265481a", kill_on_drop: false }`
[INFO] [stdout] 3f5ae5a398fa66529f91fb7f4d8906247945827e7a5bb61ddb58a2603265481a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 39f919491846c59a5d137c75e722eb26b6adb581042d33e5b514a2482a83dba6
[INFO] running `Command { std: "docker" "start" "-a" "39f919491846c59a5d137c75e722eb26b6adb581042d33e5b514a2482a83dba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling taskguardian-common v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "39f919491846c59a5d137c75e722eb26b6adb581042d33e5b514a2482a83dba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f919491846c59a5d137c75e722eb26b6adb581042d33e5b514a2482a83dba6", kill_on_drop: false }`
[INFO] [stdout] 39f919491846c59a5d137c75e722eb26b6adb581042d33e5b514a2482a83dba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 95f254e9ec6df3896368f492fa4664f37214970d56118e1e92ecf277feb9aa67
[INFO] running `Command { std: "docker" "start" "-a" "95f254e9ec6df3896368f492fa4664f37214970d56118e1e92ecf277feb9aa67", kill_on_drop: false }`
[INFO] [stderr]    Compiling taskguardian-common v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "95f254e9ec6df3896368f492fa4664f37214970d56118e1e92ecf277feb9aa67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f254e9ec6df3896368f492fa4664f37214970d56118e1e92ecf277feb9aa67", kill_on_drop: false }`
[INFO] [stdout] 95f254e9ec6df3896368f492fa4664f37214970d56118e1e92ecf277feb9aa67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b7aedd2ffcac769585263494bda1217633f88cf27319c0481f04e7b7fd10b6fe
[INFO] running `Command { std: "docker" "start" "-a" "b7aedd2ffcac769585263494bda1217633f88cf27319c0481f04e7b7fd10b6fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/taskguardian_common-214d6047cfa8f812)
[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 taskguardian-common
[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" "b7aedd2ffcac769585263494bda1217633f88cf27319c0481f04e7b7fd10b6fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7aedd2ffcac769585263494bda1217633f88cf27319c0481f04e7b7fd10b6fe", kill_on_drop: false }`
[INFO] [stdout] b7aedd2ffcac769585263494bda1217633f88cf27319c0481f04e7b7fd10b6fe