[INFO] fetching crate mdman 0.0.0...
[INFO] testing mdman-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate mdman 0.0.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate mdman 0.0.0 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 mdman 0.0.0
[INFO] finished tweaking crates.io crate mdman 0.0.0
[INFO] tweaked toml for crates.io crate mdman 0.0.0 written to /workspace/builds/worker-26/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] bd0e0eb2699a40696ff6498a0c4a0e0f1ec1a53cd284f2a23ff1bea8c1fa1c95
[INFO] running `Command { std: "docker" "start" "-a" "bd0e0eb2699a40696ff6498a0c4a0e0f1ec1a53cd284f2a23ff1bea8c1fa1c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd0e0eb2699a40696ff6498a0c4a0e0f1ec1a53cd284f2a23ff1bea8c1fa1c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0e0eb2699a40696ff6498a0c4a0e0f1ec1a53cd284f2a23ff1bea8c1fa1c95", kill_on_drop: false }`
[INFO] [stdout] bd0e0eb2699a40696ff6498a0c4a0e0f1ec1a53cd284f2a23ff1bea8c1fa1c95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] bd8a0d0994a6d290483deb5d525a16ad2e3e8b222d47462ee4b1e3c789332552
[INFO] running `Command { std: "docker" "start" "-a" "bd8a0d0994a6d290483deb5d525a16ad2e3e8b222d47462ee4b1e3c789332552", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdman v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "bd8a0d0994a6d290483deb5d525a16ad2e3e8b222d47462ee4b1e3c789332552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8a0d0994a6d290483deb5d525a16ad2e3e8b222d47462ee4b1e3c789332552", kill_on_drop: false }`
[INFO] [stdout] bd8a0d0994a6d290483deb5d525a16ad2e3e8b222d47462ee4b1e3c789332552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 778fd5ae7b50edea14a1c855d9c5aa4caf4b02a41aed380aaa6dfbd8d46377c9
[INFO] running `Command { std: "docker" "start" "-a" "778fd5ae7b50edea14a1c855d9c5aa4caf4b02a41aed380aaa6dfbd8d46377c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mdman v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "778fd5ae7b50edea14a1c855d9c5aa4caf4b02a41aed380aaa6dfbd8d46377c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "778fd5ae7b50edea14a1c855d9c5aa4caf4b02a41aed380aaa6dfbd8d46377c9", kill_on_drop: false }`
[INFO] [stdout] 778fd5ae7b50edea14a1c855d9c5aa4caf4b02a41aed380aaa6dfbd8d46377c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] d3612d4bcd64810ced24113826309dc4d3d84d013444fb5ba30e64aaa54fa36b
[INFO] running `Command { std: "docker" "start" "-a" "d3612d4bcd64810ced24113826309dc4d3d84d013444fb5ba30e64aaa54fa36b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mdman-e44f7928f5a2f9c4)
[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 mdman
[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" "d3612d4bcd64810ced24113826309dc4d3d84d013444fb5ba30e64aaa54fa36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3612d4bcd64810ced24113826309dc4d3d84d013444fb5ba30e64aaa54fa36b", kill_on_drop: false }`
[INFO] [stdout] d3612d4bcd64810ced24113826309dc4d3d84d013444fb5ba30e64aaa54fa36b