[INFO] fetching crate dmutils 0.1.0-alpha.1...
[INFO] testing dmutils-0.1.0-alpha.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dmutils 0.1.0-alpha.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate dmutils 0.1.0-alpha.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dmutils 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate dmutils 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate dmutils 0.1.0-alpha.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2044fb85e182c0e1555dbf4a1ffa8f1c118bd15ac69f1120f00a98be8cb7c1e
[INFO] running `Command { std: "docker" "start" "-a" "a2044fb85e182c0e1555dbf4a1ffa8f1c118bd15ac69f1120f00a98be8cb7c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2044fb85e182c0e1555dbf4a1ffa8f1c118bd15ac69f1120f00a98be8cb7c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2044fb85e182c0e1555dbf4a1ffa8f1c118bd15ac69f1120f00a98be8cb7c1e", kill_on_drop: false }`
[INFO] [stdout] a2044fb85e182c0e1555dbf4a1ffa8f1c118bd15ac69f1120f00a98be8cb7c1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58b11d797964d9cd56081628f9bd1bbddb95bf1e9a9e05b53b8ca961b0a6d3a1
[INFO] running `Command { std: "docker" "start" "-a" "58b11d797964d9cd56081628f9bd1bbddb95bf1e9a9e05b53b8ca961b0a6d3a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dmutils v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "58b11d797964d9cd56081628f9bd1bbddb95bf1e9a9e05b53b8ca961b0a6d3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58b11d797964d9cd56081628f9bd1bbddb95bf1e9a9e05b53b8ca961b0a6d3a1", kill_on_drop: false }`
[INFO] [stdout] 58b11d797964d9cd56081628f9bd1bbddb95bf1e9a9e05b53b8ca961b0a6d3a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0ecde3f7afffac0a80acd6c6a9027d0b162bf38716fa9b9fee01609f730bda9
[INFO] running `Command { std: "docker" "start" "-a" "a0ecde3f7afffac0a80acd6c6a9027d0b162bf38716fa9b9fee01609f730bda9", kill_on_drop: false }`
[INFO] [stderr]    Compiling dmutils v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dmutils-c9b2dd61be11bc7c)
[INFO] running `Command { std: "docker" "inspect" "a0ecde3f7afffac0a80acd6c6a9027d0b162bf38716fa9b9fee01609f730bda9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ecde3f7afffac0a80acd6c6a9027d0b162bf38716fa9b9fee01609f730bda9", kill_on_drop: false }`
[INFO] [stdout] a0ecde3f7afffac0a80acd6c6a9027d0b162bf38716fa9b9fee01609f730bda9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd7ec89160f6d02a1b77bd4ca4896bac493449fde280a8339f341d5ebd5ab760
[INFO] running `Command { std: "docker" "start" "-a" "bd7ec89160f6d02a1b77bd4ca4896bac493449fde280a8339f341d5ebd5ab760", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dmutils-c9b2dd61be11bc7c)
[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 dmutils
[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" "bd7ec89160f6d02a1b77bd4ca4896bac493449fde280a8339f341d5ebd5ab760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7ec89160f6d02a1b77bd4ca4896bac493449fde280a8339f341d5ebd5ab760", kill_on_drop: false }`
[INFO] [stdout] bd7ec89160f6d02a1b77bd4ca4896bac493449fde280a8339f341d5ebd5ab760