[INFO] cloning repository https://github.com/timolinn/x86_64_kernel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timolinn/x86_64_kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimolinn%2Fx86_64_kernel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimolinn%2Fx86_64_kernel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3bd633ecb4cee4af708bdee4a9631452156081de
[INFO] testing timolinn/x86_64_kernel against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimolinn%2Fx86_64_kernel" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timolinn/x86_64_kernel on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timolinn/x86_64_kernel
[INFO] finished tweaking git repo https://github.com/timolinn/x86_64_kernel
[INFO] tweaked toml for git repo https://github.com/timolinn/x86_64_kernel written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/timolinn/x86_64_kernel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b46c45a8e5a4e529ab76f7744484f31d91d01a3d38647c3f0b193ee70e2eaeb6
[INFO] running `Command { std: "docker" "start" "-a" "b46c45a8e5a4e529ab76f7744484f31d91d01a3d38647c3f0b193ee70e2eaeb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b46c45a8e5a4e529ab76f7744484f31d91d01a3d38647c3f0b193ee70e2eaeb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46c45a8e5a4e529ab76f7744484f31d91d01a3d38647c3f0b193ee70e2eaeb6", kill_on_drop: false }`
[INFO] [stdout] b46c45a8e5a4e529ab76f7744484f31d91d01a3d38647c3f0b193ee70e2eaeb6
[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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5cca38cad062a3cebd406a76a8a0fe2d1cdba68e108dde38f84cf26a600c9ef
[INFO] running `Command { std: "docker" "start" "-a" "b5cca38cad062a3cebd406a76a8a0fe2d1cdba68e108dde38f84cf26a600c9ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini-kernel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "b5cca38cad062a3cebd406a76a8a0fe2d1cdba68e108dde38f84cf26a600c9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5cca38cad062a3cebd406a76a8a0fe2d1cdba68e108dde38f84cf26a600c9ef", kill_on_drop: false }`
[INFO] [stdout] b5cca38cad062a3cebd406a76a8a0fe2d1cdba68e108dde38f84cf26a600c9ef
[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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f7e3974b7cb19be2a561e2cddb00bbece79355c31330e7759022684b7209bc0
[INFO] running `Command { std: "docker" "start" "-a" "4f7e3974b7cb19be2a561e2cddb00bbece79355c31330e7759022684b7209bc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini-kernel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "4f7e3974b7cb19be2a561e2cddb00bbece79355c31330e7759022684b7209bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7e3974b7cb19be2a561e2cddb00bbece79355c31330e7759022684b7209bc0", kill_on_drop: false }`
[INFO] [stdout] 4f7e3974b7cb19be2a561e2cddb00bbece79355c31330e7759022684b7209bc0
[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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29445329a47fc1b2dd94fc905574d5fec16f2c66ab9eba587b2a81e45b12d979
[INFO] running `Command { std: "docker" "start" "-a" "29445329a47fc1b2dd94fc905574d5fec16f2c66ab9eba587b2a81e45b12d979", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mini_kernel-ffd08f70c1898f8d)
[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" "29445329a47fc1b2dd94fc905574d5fec16f2c66ab9eba587b2a81e45b12d979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29445329a47fc1b2dd94fc905574d5fec16f2c66ab9eba587b2a81e45b12d979", kill_on_drop: false }`
[INFO] [stdout] 29445329a47fc1b2dd94fc905574d5fec16f2c66ab9eba587b2a81e45b12d979