[INFO] fetching crate rational 0.1.1...
[INFO] testing rational-0.1.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rational 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rational 0.1.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rational 0.1.1
[INFO] finished tweaking crates.io crate rational 0.1.1
[INFO] tweaked toml for crates.io crate rational 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3d48ee65dc9927892593de3270b9ce4ba81188362f2d7b65c19c6ff7f2943ee
[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" "a3d48ee65dc9927892593de3270b9ce4ba81188362f2d7b65c19c6ff7f2943ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d48ee65dc9927892593de3270b9ce4ba81188362f2d7b65c19c6ff7f2943ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d48ee65dc9927892593de3270b9ce4ba81188362f2d7b65c19c6ff7f2943ee", kill_on_drop: false }`
[INFO] [stdout] a3d48ee65dc9927892593de3270b9ce4ba81188362f2d7b65c19c6ff7f2943ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] e7daea61bf4c537e4bb2287ae3dfbb8ca28e6e80ad7e5abb7a5eb9549e52120e
[INFO] running `Command { std: "docker" "start" "-a" "e7daea61bf4c537e4bb2287ae3dfbb8ca28e6e80ad7e5abb7a5eb9549e52120e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rational v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "e7daea61bf4c537e4bb2287ae3dfbb8ca28e6e80ad7e5abb7a5eb9549e52120e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7daea61bf4c537e4bb2287ae3dfbb8ca28e6e80ad7e5abb7a5eb9549e52120e", kill_on_drop: false }`
[INFO] [stdout] e7daea61bf4c537e4bb2287ae3dfbb8ca28e6e80ad7e5abb7a5eb9549e52120e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf29408b2f28f3ba5da721b8bc31b08e1c63b2ee5a7b7fb6c606cc0d4af471a9
[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" "bf29408b2f28f3ba5da721b8bc31b08e1c63b2ee5a7b7fb6c606cc0d4af471a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rational v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "bf29408b2f28f3ba5da721b8bc31b08e1c63b2ee5a7b7fb6c606cc0d4af471a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf29408b2f28f3ba5da721b8bc31b08e1c63b2ee5a7b7fb6c606cc0d4af471a9", kill_on_drop: false }`
[INFO] [stdout] bf29408b2f28f3ba5da721b8bc31b08e1c63b2ee5a7b7fb6c606cc0d4af471a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 4934a23f86b3e41f0efdfa926fd6160eabe0784affd6330f5f5134fde5ee29c1
[INFO] running `Command { std: "docker" "start" "-a" "4934a23f86b3e41f0efdfa926fd6160eabe0784affd6330f5f5134fde5ee29c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rational-f62f39ac3128e39f)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::addition_test ... ok
[INFO] [stdout] test tests::ctor_test ... ok
[INFO] [stdout] test tests::multiplication_test ... ok
[INFO] [stdout] test tests::negation_test ... ok
[INFO] [stdout] test tests::ordering_test ... ok
[INFO] [stdout] test tests::readme_test ... ok
[INFO] [stdout] test tests::subtraction_test ... ok
[INFO] [stdout] test extras::tests::gcd_test ... ok
[INFO] [stdout] test tests::division_test ... ok
[INFO] [stdout] test tests::equality_test ... ok
[INFO] [stdout] test tests::inverse_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rational
[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" "4934a23f86b3e41f0efdfa926fd6160eabe0784affd6330f5f5134fde5ee29c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4934a23f86b3e41f0efdfa926fd6160eabe0784affd6330f5f5134fde5ee29c1", kill_on_drop: false }`
[INFO] [stdout] 4934a23f86b3e41f0efdfa926fd6160eabe0784affd6330f5f5134fde5ee29c1