[INFO] fetching crate oce 0.0.4...
[INFO] testing oce-0.0.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate oce 0.0.4 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate oce 0.0.4 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 oce 0.0.4
[INFO] finished tweaking crates.io crate oce 0.0.4
[INFO] tweaked toml for crates.io crate oce 0.0.4 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate oce 0.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 62775e7bece5c929e78752f4b895ee34483111d2f978723da2a7926eb835eee6
[INFO] running `Command { std: "docker" "start" "-a" "62775e7bece5c929e78752f4b895ee34483111d2f978723da2a7926eb835eee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62775e7bece5c929e78752f4b895ee34483111d2f978723da2a7926eb835eee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62775e7bece5c929e78752f4b895ee34483111d2f978723da2a7926eb835eee6", kill_on_drop: false }`
[INFO] [stdout] 62775e7bece5c929e78752f4b895ee34483111d2f978723da2a7926eb835eee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 75104d6bacae1fde22389eedee9ed4f07c71cf848b9c4a8e133ded1f91b08617
[INFO] running `Command { std: "docker" "start" "-a" "75104d6bacae1fde22389eedee9ed4f07c71cf848b9c4a8e133ded1f91b08617", kill_on_drop: false }`
[INFO] [stderr]    Compiling oce v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "75104d6bacae1fde22389eedee9ed4f07c71cf848b9c4a8e133ded1f91b08617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75104d6bacae1fde22389eedee9ed4f07c71cf848b9c4a8e133ded1f91b08617", kill_on_drop: false }`
[INFO] [stdout] 75104d6bacae1fde22389eedee9ed4f07c71cf848b9c4a8e133ded1f91b08617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 1e3868da072f2d1b2a08f6f7878a20bbdff88dcd67e34a189fe2269de3fae5d7
[INFO] running `Command { std: "docker" "start" "-a" "1e3868da072f2d1b2a08f6f7878a20bbdff88dcd67e34a189fe2269de3fae5d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling oce v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/oce-c816f63970da5562)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_oce-a092e9a93ed2ea89)
[INFO] running `Command { std: "docker" "inspect" "1e3868da072f2d1b2a08f6f7878a20bbdff88dcd67e34a189fe2269de3fae5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e3868da072f2d1b2a08f6f7878a20bbdff88dcd67e34a189fe2269de3fae5d7", kill_on_drop: false }`
[INFO] [stdout] 1e3868da072f2d1b2a08f6f7878a20bbdff88dcd67e34a189fe2269de3fae5d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 041ecb885010612793f28ac418490fb8274029d7d55482c981af3692978f7a9c
[INFO] running `Command { std: "docker" "start" "-a" "041ecb885010612793f28ac418490fb8274029d7d55482c981af3692978f7a9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oce-c816f63970da5562)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_oce-a092e9a93ed2ea89)
[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 oce
[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" "041ecb885010612793f28ac418490fb8274029d7d55482c981af3692978f7a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041ecb885010612793f28ac418490fb8274029d7d55482c981af3692978f7a9c", kill_on_drop: false }`
[INFO] [stdout] 041ecb885010612793f28ac418490fb8274029d7d55482c981af3692978f7a9c