[INFO] cloning repository https://github.com/kremrik/rational-numbers-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kremrik/rational-numbers-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkremrik%2Frational-numbers-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkremrik%2Frational-numbers-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4edd61c1fe21541c6dcecd02c2c4c3fb5e20704f
[INFO] testing kremrik/rational-numbers-rust against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkremrik%2Frational-numbers-rust" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kremrik/rational-numbers-rust on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kremrik/rational-numbers-rust
[INFO] finished tweaking git repo https://github.com/kremrik/rational-numbers-rust
[INFO] tweaked toml for git repo https://github.com/kremrik/rational-numbers-rust written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/kremrik/rational-numbers-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ade6e27e8942ac341fa503aacc8eb852e15d5e8940af6122409ebd6ca0a1f25
[INFO] running `Command { std: "docker" "start" "-a" "0ade6e27e8942ac341fa503aacc8eb852e15d5e8940af6122409ebd6ca0a1f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ade6e27e8942ac341fa503aacc8eb852e15d5e8940af6122409ebd6ca0a1f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ade6e27e8942ac341fa503aacc8eb852e15d5e8940af6122409ebd6ca0a1f25", kill_on_drop: false }`
[INFO] [stdout] 0ade6e27e8942ac341fa503aacc8eb852e15d5e8940af6122409ebd6ca0a1f25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ba8f017db51fd0a71003cf09a85cc2e7506710d8c58f007687fffe6d4f8fbc6
[INFO] running `Command { std: "docker" "start" "-a" "3ba8f017db51fd0a71003cf09a85cc2e7506710d8c58f007687fffe6d4f8fbc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rational_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "3ba8f017db51fd0a71003cf09a85cc2e7506710d8c58f007687fffe6d4f8fbc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba8f017db51fd0a71003cf09a85cc2e7506710d8c58f007687fffe6d4f8fbc6", kill_on_drop: false }`
[INFO] [stdout] 3ba8f017db51fd0a71003cf09a85cc2e7506710d8c58f007687fffe6d4f8fbc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6903d6c5d1446699786b88b7b5953e3731e5578b0362d469b87b06c03ae24b6f
[INFO] running `Command { std: "docker" "start" "-a" "6903d6c5d1446699786b88b7b5953e3731e5578b0362d469b87b06c03ae24b6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rational_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "6903d6c5d1446699786b88b7b5953e3731e5578b0362d469b87b06c03ae24b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6903d6c5d1446699786b88b7b5953e3731e5578b0362d469b87b06c03ae24b6f", kill_on_drop: false }`
[INFO] [stdout] 6903d6c5d1446699786b88b7b5953e3731e5578b0362d469b87b06c03ae24b6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8592028c962ad2e5c938ab0e1ad1d523a789284039d870af4e047b3892679603
[INFO] running `Command { std: "docker" "start" "-a" "8592028c962ad2e5c938ab0e1ad1d523a789284039d870af4e047b3892679603", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rational_rust-7da1342870280ca1)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-e26327329e7752d8)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/test_rational.rs (/opt/rustwide/target/debug/deps/test_rational-4384411e9fffdfe5)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test addition_with_reduce ... ok
[INFO] [stderr]    Doc-tests rational_rust
[INFO] [stdout] test fraction_reduces ... ok
[INFO] [stdout] test subtraction_with_reduce ... ok
[INFO] [stdout] test zero_denominator_errors ... ok
[INFO] [stdout] test assortment_of_operations ... ok
[INFO] [stdout] test zero_numerator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "8592028c962ad2e5c938ab0e1ad1d523a789284039d870af4e047b3892679603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8592028c962ad2e5c938ab0e1ad1d523a789284039d870af4e047b3892679603", kill_on_drop: false }`
[INFO] [stdout] 8592028c962ad2e5c938ab0e1ad1d523a789284039d870af4e047b3892679603