[INFO] fetching crate dcommon 0.3.0-alpha1...
[INFO] testing dcommon-0.3.0-alpha1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dcommon 0.3.0-alpha1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate dcommon 0.3.0-alpha1 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 dcommon 0.3.0-alpha1
[INFO] finished tweaking crates.io crate dcommon 0.3.0-alpha1
[INFO] tweaked toml for crates.io crate dcommon 0.3.0-alpha1 written to /workspace/builds/worker-14/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] 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ecdae79a33835f163fbab24c75501b9809880cab85fb815a9a85f2849c237284
[INFO] running `Command { std: "docker" "start" "-a" "ecdae79a33835f163fbab24c75501b9809880cab85fb815a9a85f2849c237284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecdae79a33835f163fbab24c75501b9809880cab85fb815a9a85f2849c237284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdae79a33835f163fbab24c75501b9809880cab85fb815a9a85f2849c237284", kill_on_drop: false }`
[INFO] [stdout] ecdae79a33835f163fbab24c75501b9809880cab85fb815a9a85f2849c237284
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 06e67b5c04678f5d1d9b4a95dbe407fd066f0de59545ca400fef5de3dd8143d0
[INFO] running `Command { std: "docker" "start" "-a" "06e67b5c04678f5d1d9b4a95dbe407fd066f0de59545ca400fef5de3dd8143d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcommon v0.3.0-alpha1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "06e67b5c04678f5d1d9b4a95dbe407fd066f0de59545ca400fef5de3dd8143d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e67b5c04678f5d1d9b4a95dbe407fd066f0de59545ca400fef5de3dd8143d0", kill_on_drop: false }`
[INFO] [stdout] 06e67b5c04678f5d1d9b4a95dbe407fd066f0de59545ca400fef5de3dd8143d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2bc7949680ce5c9bfb18542875eb541a6c95cf437981b1bf5f7ee383bec93218
[INFO] running `Command { std: "docker" "start" "-a" "2bc7949680ce5c9bfb18542875eb541a6c95cf437981b1bf5f7ee383bec93218", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcommon v0.3.0-alpha1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "2bc7949680ce5c9bfb18542875eb541a6c95cf437981b1bf5f7ee383bec93218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc7949680ce5c9bfb18542875eb541a6c95cf437981b1bf5f7ee383bec93218", kill_on_drop: false }`
[INFO] [stdout] 2bc7949680ce5c9bfb18542875eb541a6c95cf437981b1bf5f7ee383bec93218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 527a94ef4f86047bd9257fc6baa9a672bfbb78c5d3972e1d60a795875be76792
[INFO] running `Command { std: "docker" "start" "-a" "527a94ef4f86047bd9257fc6baa9a672bfbb78c5d3972e1d60a795875be76792", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dcommon-5068f5f4db04d7e9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dcommon
[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" "527a94ef4f86047bd9257fc6baa9a672bfbb78c5d3972e1d60a795875be76792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "527a94ef4f86047bd9257fc6baa9a672bfbb78c5d3972e1d60a795875be76792", kill_on_drop: false }`
[INFO] [stdout] 527a94ef4f86047bd9257fc6baa9a672bfbb78c5d3972e1d60a795875be76792