[INFO] cloning repository https://github.com/C-gotoh/piecalc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/C-gotoh/piecalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC-gotoh%2Fpiecalc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC-gotoh%2Fpiecalc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da252c1e6c69227989bb52ef5cc6c40f9a422199
[INFO] testing C-gotoh/piecalc against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC-gotoh%2Fpiecalc" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/C-gotoh/piecalc on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/C-gotoh/piecalc
[INFO] finished tweaking git repo https://github.com/C-gotoh/piecalc
[INFO] tweaked toml for git repo https://github.com/C-gotoh/piecalc written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/C-gotoh/piecalc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 701b26fd9340bc11ffc4c3f6f9ccac8a39b3eaf3ae1bb53a438bc0b83c769f36
[INFO] running `Command { std: "docker" "start" "-a" "701b26fd9340bc11ffc4c3f6f9ccac8a39b3eaf3ae1bb53a438bc0b83c769f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "701b26fd9340bc11ffc4c3f6f9ccac8a39b3eaf3ae1bb53a438bc0b83c769f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "701b26fd9340bc11ffc4c3f6f9ccac8a39b3eaf3ae1bb53a438bc0b83c769f36", kill_on_drop: false }`
[INFO] [stdout] 701b26fd9340bc11ffc4c3f6f9ccac8a39b3eaf3ae1bb53a438bc0b83c769f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b3bc26036f71dd33745b64dc118eda2a19a98fd9a08f42231833cf55b9f52c4
[INFO] running `Command { std: "docker" "start" "-a" "7b3bc26036f71dd33745b64dc118eda2a19a98fd9a08f42231833cf55b9f52c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling piecalc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "7b3bc26036f71dd33745b64dc118eda2a19a98fd9a08f42231833cf55b9f52c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b3bc26036f71dd33745b64dc118eda2a19a98fd9a08f42231833cf55b9f52c4", kill_on_drop: false }`
[INFO] [stdout] 7b3bc26036f71dd33745b64dc118eda2a19a98fd9a08f42231833cf55b9f52c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f18e1f328ba7a3eb15561c24a5df14e6ae78f017be78426e170df95169b1312
[INFO] running `Command { std: "docker" "start" "-a" "8f18e1f328ba7a3eb15561c24a5df14e6ae78f017be78426e170df95169b1312", kill_on_drop: false }`
[INFO] [stderr]    Compiling piecalc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "8f18e1f328ba7a3eb15561c24a5df14e6ae78f017be78426e170df95169b1312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f18e1f328ba7a3eb15561c24a5df14e6ae78f017be78426e170df95169b1312", kill_on_drop: false }`
[INFO] [stdout] 8f18e1f328ba7a3eb15561c24a5df14e6ae78f017be78426e170df95169b1312
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a40f0c2e1c576fcbdd29e334d9bb69b49d5c237faecd14bd07f9b20ca7e5ffc6
[INFO] running `Command { std: "docker" "start" "-a" "a40f0c2e1c576fcbdd29e334d9bb69b49d5c237faecd14bd07f9b20ca7e5ffc6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leibniz_series-7fa5a5e64296cc82)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nilakantha_series-b0f4db942721d7c7)
[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" "a40f0c2e1c576fcbdd29e334d9bb69b49d5c237faecd14bd07f9b20ca7e5ffc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40f0c2e1c576fcbdd29e334d9bb69b49d5c237faecd14bd07f9b20ca7e5ffc6", kill_on_drop: false }`
[INFO] [stdout] a40f0c2e1c576fcbdd29e334d9bb69b49d5c237faecd14bd07f9b20ca7e5ffc6