[INFO] fetching crate cycle 0.2.1...
[INFO] testing cycle-0.2.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cycle 0.2.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate cycle 0.2.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cycle 0.2.1
[INFO] finished tweaking crates.io crate cycle 0.2.1
[INFO] tweaked toml for crates.io crate cycle 0.2.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate cycle 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d3b8f98dca30b474a2e296c4379e826d41ce3c0080114ce1eb072df19d08872
[INFO] running `Command { std: "docker" "start" "-a" "5d3b8f98dca30b474a2e296c4379e826d41ce3c0080114ce1eb072df19d08872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d3b8f98dca30b474a2e296c4379e826d41ce3c0080114ce1eb072df19d08872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3b8f98dca30b474a2e296c4379e826d41ce3c0080114ce1eb072df19d08872", kill_on_drop: false }`
[INFO] [stdout] 5d3b8f98dca30b474a2e296c4379e826d41ce3c0080114ce1eb072df19d08872
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14de619e63e3a4b5711c8f6e1ded38ced4905a98876d6a9fbe5d06e8bbbb393c
[INFO] running `Command { std: "docker" "start" "-a" "14de619e63e3a4b5711c8f6e1ded38ced4905a98876d6a9fbe5d06e8bbbb393c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cycle v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "14de619e63e3a4b5711c8f6e1ded38ced4905a98876d6a9fbe5d06e8bbbb393c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14de619e63e3a4b5711c8f6e1ded38ced4905a98876d6a9fbe5d06e8bbbb393c", kill_on_drop: false }`
[INFO] [stdout] 14de619e63e3a4b5711c8f6e1ded38ced4905a98876d6a9fbe5d06e8bbbb393c
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b9b47cedd1fdb607e85a3bb0766c8f20b34a97f3772e6fb79c356a89f267a3a
[INFO] running `Command { std: "docker" "start" "-a" "8b9b47cedd1fdb607e85a3bb0766c8f20b34a97f3772e6fb79c356a89f267a3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cycle v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "8b9b47cedd1fdb607e85a3bb0766c8f20b34a97f3772e6fb79c356a89f267a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9b47cedd1fdb607e85a3bb0766c8f20b34a97f3772e6fb79c356a89f267a3a", kill_on_drop: false }`
[INFO] [stdout] 8b9b47cedd1fdb607e85a3bb0766c8f20b34a97f3772e6fb79c356a89f267a3a
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d210373733321812980304b38d9f7a3ae4fc6f2d8b82ea25d7d1a749bc72140
[INFO] running `Command { std: "docker" "start" "-a" "2d210373733321812980304b38d9f7a3ae4fc6f2d8b82ea25d7d1a749bc72140", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cycle-97b55071f4e436cd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test base::ring::num_integer::tests::dom ... ok
[INFO] [stdout] test base::ring::num_rational::tests::dom ... ok
[INFO] [stdout] test base::ring::num_rational::tests::ops ... ok
[INFO] [stdout] test base::ring::poly::tests::dom ... ok
[INFO] [stdout] test base::ring::poly::tests::ops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/alg.rs (/opt/rustwide/target/debug/deps/alg-01aadd8d9e1ee717)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simplification ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cycle
[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" "2d210373733321812980304b38d9f7a3ae4fc6f2d8b82ea25d7d1a749bc72140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d210373733321812980304b38d9f7a3ae4fc6f2d8b82ea25d7d1a749bc72140", kill_on_drop: false }`
[INFO] [stdout] 2d210373733321812980304b38d9f7a3ae4fc6f2d8b82ea25d7d1a749bc72140
