[INFO] fetching crate gk-test 0.1.1...
[INFO] testing gk-test-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate gk-test 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate gk-test 0.1.1 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 gk-test 0.1.1
[INFO] finished tweaking crates.io crate gk-test 0.1.1
[INFO] tweaked toml for crates.io crate gk-test 0.1.1 written to /workspace/builds/worker-10/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6134b39014fa577dd3cdfb3a888ef59608836aeb383ed2164eb9013c8a9b58d0
[INFO] running `Command { std: "docker" "start" "-a" "6134b39014fa577dd3cdfb3a888ef59608836aeb383ed2164eb9013c8a9b58d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6134b39014fa577dd3cdfb3a888ef59608836aeb383ed2164eb9013c8a9b58d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6134b39014fa577dd3cdfb3a888ef59608836aeb383ed2164eb9013c8a9b58d0", kill_on_drop: false }`
[INFO] [stdout] 6134b39014fa577dd3cdfb3a888ef59608836aeb383ed2164eb9013c8a9b58d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] de80fa3e54bbb39350f80542927d3e255bc5da57dbf3dd2c7ba611de28d0dbd0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de80fa3e54bbb39350f80542927d3e255bc5da57dbf3dd2c7ba611de28d0dbd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling gk-test v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "de80fa3e54bbb39350f80542927d3e255bc5da57dbf3dd2c7ba611de28d0dbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de80fa3e54bbb39350f80542927d3e255bc5da57dbf3dd2c7ba611de28d0dbd0", kill_on_drop: false }`
[INFO] [stdout] de80fa3e54bbb39350f80542927d3e255bc5da57dbf3dd2c7ba611de28d0dbd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a70f1242614466227d396b7a991b3797bfebe909c462e9e2916fce6e012fdaa
[INFO] running `Command { std: "docker" "start" "-a" "9a70f1242614466227d396b7a991b3797bfebe909c462e9e2916fce6e012fdaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling gk-test v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "9a70f1242614466227d396b7a991b3797bfebe909c462e9e2916fce6e012fdaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a70f1242614466227d396b7a991b3797bfebe909c462e9e2916fce6e012fdaa", kill_on_drop: false }`
[INFO] [stdout] 9a70f1242614466227d396b7a991b3797bfebe909c462e9e2916fce6e012fdaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a754bac7e461c359a0b919b7852b3e82961968e20466875bd5ce2fd263c9de5
[INFO] running `Command { std: "docker" "start" "-a" "8a754bac7e461c359a0b919b7852b3e82961968e20466875bd5ce2fd263c9de5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gk_test-778a13b0996ef3d6)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gk-test
[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" "8a754bac7e461c359a0b919b7852b3e82961968e20466875bd5ce2fd263c9de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a754bac7e461c359a0b919b7852b3e82961968e20466875bd5ce2fd263c9de5", kill_on_drop: false }`
[INFO] [stdout] 8a754bac7e461c359a0b919b7852b3e82961968e20466875bd5ce2fd263c9de5