[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#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmnord%2Flearning-rust" "/workspace/builds/worker-53/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cmnord/learning-rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-53/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba5639117f8ad6c62c8a089de5b4fee2dd3268298863c303b51dc226adf70e47 [INFO] running `Command { std: "docker" "start" "-a" "ba5639117f8ad6c62c8a089de5b4fee2dd3268298863c303b51dc226adf70e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba5639117f8ad6c62c8a089de5b4fee2dd3268298863c303b51dc226adf70e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba5639117f8ad6c62c8a089de5b4fee2dd3268298863c303b51dc226adf70e47", kill_on_drop: false }` [INFO] [stdout] ba5639117f8ad6c62c8a089de5b4fee2dd3268298863c303b51dc226adf70e47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9edac685a71a1a036e31871b968e2ac59e6fa084c03e109a42179b570f5c56d [INFO] running `Command { std: "docker" "start" "-a" "e9edac685a71a1a036e31871b968e2ac59e6fa084c03e109a42179b570f5c56d", kill_on_drop: false }` [INFO] [stderr] Compiling learning-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "e9edac685a71a1a036e31871b968e2ac59e6fa084c03e109a42179b570f5c56d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9edac685a71a1a036e31871b968e2ac59e6fa084c03e109a42179b570f5c56d", kill_on_drop: false }` [INFO] [stdout] e9edac685a71a1a036e31871b968e2ac59e6fa084c03e109a42179b570f5c56d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6cc9edb3e140f0ce65c4d3833e400599cb0f0e5434640a4d89257f86986b094 [INFO] running `Command { std: "docker" "start" "-a" "b6cc9edb3e140f0ce65c4d3833e400599cb0f0e5434640a4d89257f86986b094", kill_on_drop: false }` [INFO] [stderr] Compiling learning-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "b6cc9edb3e140f0ce65c4d3833e400599cb0f0e5434640a4d89257f86986b094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6cc9edb3e140f0ce65c4d3833e400599cb0f0e5434640a4d89257f86986b094", kill_on_drop: false }` [INFO] [stdout] b6cc9edb3e140f0ce65c4d3833e400599cb0f0e5434640a4d89257f86986b094 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab3ecfdb1be8761ab514cad826e97829ea4efb24119369ec71cc84d8a64cdb6e [INFO] running `Command { std: "docker" "start" "-a" "ab3ecfdb1be8761ab514cad826e97829ea4efb24119369ec71cc84d8a64cdb6e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/learning_rust-1355ebca1ff43996) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test hackerrank::counting_valleys::tests::test_four ... ok [INFO] [stdout] test hackerrank::counting_valleys::tests::test_one ... 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 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ab3ecfdb1be8761ab514cad826e97829ea4efb24119369ec71cc84d8a64cdb6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab3ecfdb1be8761ab514cad826e97829ea4efb24119369ec71cc84d8a64cdb6e", kill_on_drop: false }` [INFO] [stdout] ab3ecfdb1be8761ab514cad826e97829ea4efb24119369ec71cc84d8a64cdb6e