[INFO] cloning repository https://github.com/FalseDev/rust-math-experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FalseDev/rust-math-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFalseDev%2Frust-math-experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFalseDev%2Frust-math-experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0835d960cd1faad4410b92a3d1d4a5a650cb13a0
[INFO] testing FalseDev/rust-math-experiments against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFalseDev%2Frust-math-experiments" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FalseDev/rust-math-experiments 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/FalseDev/rust-math-experiments
[INFO] finished tweaking git repo https://github.com/FalseDev/rust-math-experiments
[INFO] tweaked toml for git repo https://github.com/FalseDev/rust-math-experiments written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/FalseDev/rust-math-experiments 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5a597dd18d40245dc755ae60962b40e109396feaca15bb9a156cbf3d74b954d5
[INFO] running `Command { std: "docker" "start" "-a" "5a597dd18d40245dc755ae60962b40e109396feaca15bb9a156cbf3d74b954d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a597dd18d40245dc755ae60962b40e109396feaca15bb9a156cbf3d74b954d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a597dd18d40245dc755ae60962b40e109396feaca15bb9a156cbf3d74b954d5", kill_on_drop: false }`
[INFO] [stdout] 5a597dd18d40245dc755ae60962b40e109396feaca15bb9a156cbf3d74b954d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ece64bc95970bd35196e269e9fa8c7f39baf46a7c874daaabafaccca9da35278
[INFO] running `Command { std: "docker" "start" "-a" "ece64bc95970bd35196e269e9fa8c7f39baf46a7c874daaabafaccca9da35278", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-math-experiments v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "ece64bc95970bd35196e269e9fa8c7f39baf46a7c874daaabafaccca9da35278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece64bc95970bd35196e269e9fa8c7f39baf46a7c874daaabafaccca9da35278", kill_on_drop: false }`
[INFO] [stdout] ece64bc95970bd35196e269e9fa8c7f39baf46a7c874daaabafaccca9da35278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d7daa5f6452e761edb0aec44f01390d749127dac2ad5cf03dff351b354aa6d38
[INFO] running `Command { std: "docker" "start" "-a" "d7daa5f6452e761edb0aec44f01390d749127dac2ad5cf03dff351b354aa6d38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-math-experiments v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "d7daa5f6452e761edb0aec44f01390d749127dac2ad5cf03dff351b354aa6d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7daa5f6452e761edb0aec44f01390d749127dac2ad5cf03dff351b354aa6d38", kill_on_drop: false }`
[INFO] [stdout] d7daa5f6452e761edb0aec44f01390d749127dac2ad5cf03dff351b354aa6d38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f4f2756ca74ab8f51053a07849e4799ebdc268df07d82a71830fc8fe7e8f7bb0
[INFO] running `Command { std: "docker" "start" "-a" "f4f2756ca74ab8f51053a07849e4799ebdc268df07d82a71830fc8fe7e8f7bb0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_math_experiments-cb71e7bbf9b58b21)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_factorial ... ok
[INFO] [stdout] test test::test_fib ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4f2756ca74ab8f51053a07849e4799ebdc268df07d82a71830fc8fe7e8f7bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f2756ca74ab8f51053a07849e4799ebdc268df07d82a71830fc8fe7e8f7bb0", kill_on_drop: false }`
[INFO] [stdout] f4f2756ca74ab8f51053a07849e4799ebdc268df07d82a71830fc8fe7e8f7bb0