[INFO] cloning repository https://github.com/cmnord/learning-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmnord/learning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmnord%2Flearning-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmnord%2Flearning-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90943784fcd0d9d25b8477b554efcfb0208da429
[INFO] testing cmnord/learning-rust against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmnord%2Flearning-rust" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cmnord/learning-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/cmnord/learning-rust
[INFO] finished tweaking git repo https://github.com/cmnord/learning-rust
[INFO] tweaked toml for git repo https://github.com/cmnord/learning-rust written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/cmnord/learning-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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 1bdf1aa33851c06f369ef5536baef8ac283eeea1b470f8fbb1fbc243a13592d4
[INFO] running `Command { std: "docker" "start" "-a" "1bdf1aa33851c06f369ef5536baef8ac283eeea1b470f8fbb1fbc243a13592d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bdf1aa33851c06f369ef5536baef8ac283eeea1b470f8fbb1fbc243a13592d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bdf1aa33851c06f369ef5536baef8ac283eeea1b470f8fbb1fbc243a13592d4", kill_on_drop: false }`
[INFO] [stdout] 1bdf1aa33851c06f369ef5536baef8ac283eeea1b470f8fbb1fbc243a13592d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ba7053b456af7de61a8eb927b404a534c13eadffdbc3a59ef73b1a0a1a24eba9
[INFO] running `Command { std: "docker" "start" "-a" "ba7053b456af7de61a8eb927b404a534c13eadffdbc3a59ef73b1a0a1a24eba9", kill_on_drop: false }`
[INFO] [stderr]    Compiling learning-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "ba7053b456af7de61a8eb927b404a534c13eadffdbc3a59ef73b1a0a1a24eba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7053b456af7de61a8eb927b404a534c13eadffdbc3a59ef73b1a0a1a24eba9", kill_on_drop: false }`
[INFO] [stdout] ba7053b456af7de61a8eb927b404a534c13eadffdbc3a59ef73b1a0a1a24eba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b94eed7be5099dc412b9f61ff8c3e5018960b6decd8dc86008ad391d6278abf2
[INFO] running `Command { std: "docker" "start" "-a" "b94eed7be5099dc412b9f61ff8c3e5018960b6decd8dc86008ad391d6278abf2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling learning-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "b94eed7be5099dc412b9f61ff8c3e5018960b6decd8dc86008ad391d6278abf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b94eed7be5099dc412b9f61ff8c3e5018960b6decd8dc86008ad391d6278abf2", kill_on_drop: false }`
[INFO] [stdout] b94eed7be5099dc412b9f61ff8c3e5018960b6decd8dc86008ad391d6278abf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e7a14b10543cf33c2d6b7feb5a715c36fa77bc1331f9c8d5371abf69958ae14a
[INFO] running `Command { std: "docker" "start" "-a" "e7a14b10543cf33c2d6b7feb5a715c36fa77bc1331f9c8d5371abf69958ae14a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/learning_rust-8fe855785223ead0)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test hackerrank::counting_valleys::tests::test_one ... ok
[INFO] [stdout] test hackerrank::counting_valleys::tests::test_four ... ok
[INFO] [stdout] test hackerrank::counting_valleys::tests::test_three ... ok
[INFO] [stdout] test hackerrank::counting_valleys::tests::test_two ... ok
[INFO] [stdout] test hackerrank::electronics_shop::tests::test_one ... ok
[INFO] [stdout] test hackerrank::electronics_shop::tests::test_two ... ok
[INFO] [stdout] test hackerrank::jumping_on_clouds::tests::test_one ... ok
[INFO] [stdout] test hackerrank::sock_merchant::tests::test_one ... ok
[INFO] [stdout] test hackerrank::sock_merchant::tests::test_two ... ok
[INFO] [stdout] test hackerrank::electronics_shop::tests::test_three ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e7a14b10543cf33c2d6b7feb5a715c36fa77bc1331f9c8d5371abf69958ae14a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a14b10543cf33c2d6b7feb5a715c36fa77bc1331f9c8d5371abf69958ae14a", kill_on_drop: false }`
[INFO] [stdout] e7a14b10543cf33c2d6b7feb5a715c36fa77bc1331f9c8d5371abf69958ae14a