[INFO] fetching crate trivial-kernel 0.9.0...
[INFO] testing trivial-kernel-0.9.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate trivial-kernel 0.9.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate trivial-kernel 0.9.0 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 trivial-kernel 0.9.0
[INFO] finished tweaking crates.io crate trivial-kernel 0.9.0
[INFO] tweaked toml for crates.io crate trivial-kernel 0.9.0 written to /workspace/builds/worker-118/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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 18e56a561049ab9c3210102e0eb231094727d68b27af588c905eaa5129f85df4
[INFO] running `Command { std: "docker" "start" "-a" "18e56a561049ab9c3210102e0eb231094727d68b27af588c905eaa5129f85df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18e56a561049ab9c3210102e0eb231094727d68b27af588c905eaa5129f85df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18e56a561049ab9c3210102e0eb231094727d68b27af588c905eaa5129f85df4", kill_on_drop: false }`
[INFO] [stdout] 18e56a561049ab9c3210102e0eb231094727d68b27af588c905eaa5129f85df4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 23b046bf7606eeef49b3d83e00ba9da55e0b285d0189973bbac5e6192bb0f388
[INFO] running `Command { std: "docker" "start" "-a" "23b046bf7606eeef49b3d83e00ba9da55e0b285d0189973bbac5e6192bb0f388", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmb-types v0.3.1
[INFO] [stderr]    Compiling trivial-kernel v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "23b046bf7606eeef49b3d83e00ba9da55e0b285d0189973bbac5e6192bb0f388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b046bf7606eeef49b3d83e00ba9da55e0b285d0189973bbac5e6192bb0f388", kill_on_drop: false }`
[INFO] [stdout] 23b046bf7606eeef49b3d83e00ba9da55e0b285d0189973bbac5e6192bb0f388
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 00dd9b7ada1002c42862bd0b1b04f6f8a0184192e59237bc7be6d28e927a1fa4
[INFO] running `Command { std: "docker" "start" "-a" "00dd9b7ada1002c42862bd0b1b04f6f8a0184192e59237bc7be6d28e927a1fa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling trivial-kernel v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "00dd9b7ada1002c42862bd0b1b04f6f8a0184192e59237bc7be6d28e927a1fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00dd9b7ada1002c42862bd0b1b04f6f8a0184192e59237bc7be6d28e927a1fa4", kill_on_drop: false }`
[INFO] [stdout] 00dd9b7ada1002c42862bd0b1b04f6f8a0184192e59237bc7be6d28e927a1fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 3ef0b0b0ddb2b7eccb3e6f6cb9272f8a562385604a916fdc1fd4bb9eb5ef1300
[INFO] running `Command { std: "docker" "start" "-a" "3ef0b0b0ddb2b7eccb3e6f6cb9272f8a562385604a916fdc1fd4bb9eb5ef1300", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trivial_kernel-1dc15572bb753c78)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trivial-kernel
[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" "3ef0b0b0ddb2b7eccb3e6f6cb9272f8a562385604a916fdc1fd4bb9eb5ef1300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ef0b0b0ddb2b7eccb3e6f6cb9272f8a562385604a916fdc1fd4bb9eb5ef1300", kill_on_drop: false }`
[INFO] [stdout] 3ef0b0b0ddb2b7eccb3e6f6cb9272f8a562385604a916fdc1fd4bb9eb5ef1300