[INFO] fetching crate ipcuco 0.1.2...
[INFO] testing ipcuco-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ipcuco 0.1.2 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate ipcuco 0.1.2 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 crates.io crate ipcuco 0.1.2
[INFO] finished tweaking crates.io crate ipcuco 0.1.2
[INFO] tweaked toml for crates.io crate ipcuco 0.1.2 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate ipcuco 0.1.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] f979ffaf3026a08dff29661ec99bccc048bbd463357a88bedc7f79c6705629be
[INFO] running `Command { std: "docker" "start" "-a" "f979ffaf3026a08dff29661ec99bccc048bbd463357a88bedc7f79c6705629be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f979ffaf3026a08dff29661ec99bccc048bbd463357a88bedc7f79c6705629be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f979ffaf3026a08dff29661ec99bccc048bbd463357a88bedc7f79c6705629be", kill_on_drop: false }`
[INFO] [stdout] f979ffaf3026a08dff29661ec99bccc048bbd463357a88bedc7f79c6705629be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] c6ec0a8dad85b437310f75a989e800f1309929f0680c688e16dd2c6bc4965bdc
[INFO] running `Command { std: "docker" "start" "-a" "c6ec0a8dad85b437310f75a989e800f1309929f0680c688e16dd2c6bc4965bdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipcuco v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "c6ec0a8dad85b437310f75a989e800f1309929f0680c688e16dd2c6bc4965bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ec0a8dad85b437310f75a989e800f1309929f0680c688e16dd2c6bc4965bdc", kill_on_drop: false }`
[INFO] [stdout] c6ec0a8dad85b437310f75a989e800f1309929f0680c688e16dd2c6bc4965bdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] c2ad98e28918bf3a9076f2f5c4eb580dad9a917da8f576cd6c1cab45a0a6d72c
[INFO] running `Command { std: "docker" "start" "-a" "c2ad98e28918bf3a9076f2f5c4eb580dad9a917da8f576cd6c1cab45a0a6d72c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipcuco v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "c2ad98e28918bf3a9076f2f5c4eb580dad9a917da8f576cd6c1cab45a0a6d72c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ad98e28918bf3a9076f2f5c4eb580dad9a917da8f576cd6c1cab45a0a6d72c", kill_on_drop: false }`
[INFO] [stdout] c2ad98e28918bf3a9076f2f5c4eb580dad9a917da8f576cd6c1cab45a0a6d72c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] fe2d569a444a9c1353620a523a4b137f11d466d42f242cbfc68389e08c24ed94
[INFO] running `Command { std: "docker" "start" "-a" "fe2d569a444a9c1353620a523a4b137f11d466d42f242cbfc68389e08c24ed94", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ipcuco-87b709fa7ec35f06)
[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" "fe2d569a444a9c1353620a523a4b137f11d466d42f242cbfc68389e08c24ed94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2d569a444a9c1353620a523a4b137f11d466d42f242cbfc68389e08c24ed94", kill_on_drop: false }`
[INFO] [stdout] fe2d569a444a9c1353620a523a4b137f11d466d42f242cbfc68389e08c24ed94