[INFO] fetching crate gcd-rs 0.1.0...
[INFO] testing gcd-rs-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate gcd-rs 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate gcd-rs 0.1.0 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 gcd-rs 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gcd-rs 0.1.0
[INFO] tweaked toml for crates.io crate gcd-rs 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate gcd-rs 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d5857a16f0b13ea7f9d2bf3abe73327926d69a82ea00f7939a9003d4bb76150
[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" "5d5857a16f0b13ea7f9d2bf3abe73327926d69a82ea00f7939a9003d4bb76150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d5857a16f0b13ea7f9d2bf3abe73327926d69a82ea00f7939a9003d4bb76150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5857a16f0b13ea7f9d2bf3abe73327926d69a82ea00f7939a9003d4bb76150", kill_on_drop: false }`
[INFO] [stdout] 5d5857a16f0b13ea7f9d2bf3abe73327926d69a82ea00f7939a9003d4bb76150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 94664d1b134dc190ff98231adbe43f4eb9c27eca7b4424a7468b26ed563d5670
[INFO] running `Command { std: "docker" "start" "-a" "94664d1b134dc190ff98231adbe43f4eb9c27eca7b4424a7468b26ed563d5670", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.1.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling gcd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.18s
[INFO] running `Command { std: "docker" "inspect" "94664d1b134dc190ff98231adbe43f4eb9c27eca7b4424a7468b26ed563d5670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94664d1b134dc190ff98231adbe43f4eb9c27eca7b4424a7468b26ed563d5670", kill_on_drop: false }`
[INFO] [stdout] 94664d1b134dc190ff98231adbe43f4eb9c27eca7b4424a7468b26ed563d5670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6399fd8029ab4218362c35b4bf4e804a2bd1f702efac8902ce8582fcc3fde0b
[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" "f6399fd8029ab4218362c35b4bf4e804a2bd1f702efac8902ce8582fcc3fde0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling gcd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.96s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gcd-32a201692d55934b)
[INFO] running `Command { std: "docker" "inspect" "f6399fd8029ab4218362c35b4bf4e804a2bd1f702efac8902ce8582fcc3fde0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6399fd8029ab4218362c35b4bf4e804a2bd1f702efac8902ce8582fcc3fde0b", kill_on_drop: false }`
[INFO] [stdout] f6399fd8029ab4218362c35b4bf4e804a2bd1f702efac8902ce8582fcc3fde0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed2a890e6eb7d0510f12e5847fb114a794fb1d8059edb96f0118c4342011b886
[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" "ed2a890e6eb7d0510f12e5847fb114a794fb1d8059edb96f0118c4342011b886", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gcd-32a201692d55934b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test composer::tests::write_checksum ... ok
[INFO] [stdout] test composer::tests::check_sum ... ok
[INFO] [stdout] test part_number::tests::part_number_from_bytes ... ok
[INFO] [stdout] test composer::tests::write_text ... ok
[INFO] [stdout] test composer::tests::write_main ... ok
[INFO] [stdout] test composer::tests::write_filler ... ok
[INFO] [stdout] test composer::tests::write_descriptor ... ok
[INFO] [stdout] test part_number::tests::part_number_invalid_str1 - should panic ... ok
[INFO] [stdout] test part_number::tests::part_number_invalid_str2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gcd
[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" "ed2a890e6eb7d0510f12e5847fb114a794fb1d8059edb96f0118c4342011b886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed2a890e6eb7d0510f12e5847fb114a794fb1d8059edb96f0118c4342011b886", kill_on_drop: false }`
[INFO] [stdout] ed2a890e6eb7d0510f12e5847fb114a794fb1d8059edb96f0118c4342011b886