[INFO] fetching crate gcd-rs 0.1.0...
[INFO] testing gcd-rs-0.1.0 against 1.60.0 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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af250eab371f5274ad1d1cace46ec5f8286942ae0394077fb2d3d8f38f7ceb9d
[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" "af250eab371f5274ad1d1cace46ec5f8286942ae0394077fb2d3d8f38f7ceb9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af250eab371f5274ad1d1cace46ec5f8286942ae0394077fb2d3d8f38f7ceb9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af250eab371f5274ad1d1cace46ec5f8286942ae0394077fb2d3d8f38f7ceb9d", kill_on_drop: false }`
[INFO] [stdout] af250eab371f5274ad1d1cace46ec5f8286942ae0394077fb2d3d8f38f7ceb9d
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e54d0cef8bb1782bd3e601e6d180819213fa51899c5514c0be0e8d9a7c74a57
[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" "3e54d0cef8bb1782bd3e601e6d180819213fa51899c5514c0be0e8d9a7c74a57", 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 29.90s
[INFO] running `Command { std: "docker" "inspect" "3e54d0cef8bb1782bd3e601e6d180819213fa51899c5514c0be0e8d9a7c74a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e54d0cef8bb1782bd3e601e6d180819213fa51899c5514c0be0e8d9a7c74a57", kill_on_drop: false }`
[INFO] [stdout] 3e54d0cef8bb1782bd3e601e6d180819213fa51899c5514c0be0e8d9a7c74a57
[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" "+1.60.0" "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] ecf828ff2daebe1e4a37d2cf8129b0b1b934ba990cf5b81a41519a2cd2b8f5a7
[INFO] running `Command { std: "docker" "start" "-a" "ecf828ff2daebe1e4a37d2cf8129b0b1b934ba990cf5b81a41519a2cd2b8f5a7", 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 9.26s
[INFO] running `Command { std: "docker" "inspect" "ecf828ff2daebe1e4a37d2cf8129b0b1b934ba990cf5b81a41519a2cd2b8f5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf828ff2daebe1e4a37d2cf8129b0b1b934ba990cf5b81a41519a2cd2b8f5a7", kill_on_drop: false }`
[INFO] [stdout] ecf828ff2daebe1e4a37d2cf8129b0b1b934ba990cf5b81a41519a2cd2b8f5a7
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e71ce3b787f26aa485c142004f3e7de6ded8184b2527b27184ab57f7c13893c
[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" "9e71ce3b787f26aa485c142004f3e7de6ded8184b2527b27184ab57f7c13893c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gcd-c147439f27eca028)
[INFO] [stdout] test composer::tests::write_checksum ... ok
[INFO] [stdout] test composer::tests::write_text ... ok
[INFO] [stdout] test composer::tests::write_main ... ok
[INFO] [stdout] test part_number::tests::part_number_from_bytes ... ok
[INFO] [stdout] test composer::tests::write_filler ... ok
[INFO] [stdout] test composer::tests::write_descriptor ... ok
[INFO] [stdout] test composer::tests::check_sum ... ok
[INFO] [stderr]    Doc-tests gcd
[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 0.06s
[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" "9e71ce3b787f26aa485c142004f3e7de6ded8184b2527b27184ab57f7c13893c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e71ce3b787f26aa485c142004f3e7de6ded8184b2527b27184ab57f7c13893c", kill_on_drop: false }`
[INFO] [stdout] 9e71ce3b787f26aa485c142004f3e7de6ded8184b2527b27184ab57f7c13893c