[INFO] fetching crate closure_calculus 0.1.0...
[INFO] testing closure_calculus-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate closure_calculus 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate closure_calculus 0.1.0 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 closure_calculus 0.1.0
[INFO] finished tweaking crates.io crate closure_calculus 0.1.0
[INFO] tweaked toml for crates.io crate closure_calculus 0.1.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 601cbc911857903c030fd213031909d1480cdfea14ce6a0a6fc474c2030762fe
[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" "601cbc911857903c030fd213031909d1480cdfea14ce6a0a6fc474c2030762fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "601cbc911857903c030fd213031909d1480cdfea14ce6a0a6fc474c2030762fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "601cbc911857903c030fd213031909d1480cdfea14ce6a0a6fc474c2030762fe", kill_on_drop: false }`
[INFO] [stdout] 601cbc911857903c030fd213031909d1480cdfea14ce6a0a6fc474c2030762fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5b184f1e2de84a1b119794a6838f4609f22a029dfdf0f426d8348d764557d2e1
[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" "5b184f1e2de84a1b119794a6838f4609f22a029dfdf0f426d8348d764557d2e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling closure_calculus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "5b184f1e2de84a1b119794a6838f4609f22a029dfdf0f426d8348d764557d2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b184f1e2de84a1b119794a6838f4609f22a029dfdf0f426d8348d764557d2e1", kill_on_drop: false }`
[INFO] [stdout] 5b184f1e2de84a1b119794a6838f4609f22a029dfdf0f426d8348d764557d2e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 77e932ec9eb0541df26e6ad7e53edeedbc9d2077df7b80963c348f2430592530
[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" "77e932ec9eb0541df26e6ad7e53edeedbc9d2077df7b80963c348f2430592530", kill_on_drop: false }`
[INFO] [stderr]    Compiling closure_calculus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "77e932ec9eb0541df26e6ad7e53edeedbc9d2077df7b80963c348f2430592530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77e932ec9eb0541df26e6ad7e53edeedbc9d2077df7b80963c348f2430592530", kill_on_drop: false }`
[INFO] [stdout] 77e932ec9eb0541df26e6ad7e53edeedbc9d2077df7b80963c348f2430592530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] be64ce2ec6c8976b95a5c066a393d0adfc5f88adcabf1d22d79da32f035940f6
[INFO] running `Command { std: "docker" "start" "-a" "be64ce2ec6c8976b95a5c066a393d0adfc5f88adcabf1d22d79da32f035940f6", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/closure_calculus-1800cac1d6025028)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests closure_calculus
[INFO] [stdout] test tests::test_fst ... ok
[INFO] [stdout] test tests::test_snd ... ok
[INFO] [stdout] test tests::test_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "be64ce2ec6c8976b95a5c066a393d0adfc5f88adcabf1d22d79da32f035940f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be64ce2ec6c8976b95a5c066a393d0adfc5f88adcabf1d22d79da32f035940f6", kill_on_drop: false }`
[INFO] [stdout] be64ce2ec6c8976b95a5c066a393d0adfc5f88adcabf1d22d79da32f035940f6