[INFO] cloning repository https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleviathan88%2Fclassical_and_advanced_data_structures_and_algorithms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleviathan88%2Fclassical_and_advanced_data_structures_and_algorithms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dacc7b654670b3f41bac6c2b72fba446960caf38 [INFO] testing leviathan88/classical_and_advanced_data_structures_and_algorithms against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleviathan88%2Fclassical_and_advanced_data_structures_and_algorithms" "/workspace/builds/worker-43/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms [INFO] finished tweaking git repo https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms [INFO] tweaked toml for git repo https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms written to /workspace/builds/worker-43/source/Cargo.toml [INFO] crate git repo https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dde2e39fd11ef417309d7d87e67d418286dc4bd00d7081ecc82f4c432d1dda3a [INFO] running `Command { std: "docker" "start" "-a" "dde2e39fd11ef417309d7d87e67d418286dc4bd00d7081ecc82f4c432d1dda3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dde2e39fd11ef417309d7d87e67d418286dc4bd00d7081ecc82f4c432d1dda3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dde2e39fd11ef417309d7d87e67d418286dc4bd00d7081ecc82f4c432d1dda3a", kill_on_drop: false }` [INFO] [stdout] dde2e39fd11ef417309d7d87e67d418286dc4bd00d7081ecc82f4c432d1dda3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d09db8b30d47cee538cc2f7d5f796f9cdce3c602404cebb7fc7363f932864c9 [INFO] running `Command { std: "docker" "start" "-a" "4d09db8b30d47cee538cc2f7d5f796f9cdce3c602404cebb7fc7363f932864c9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling classical_and_advanced_algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "4d09db8b30d47cee538cc2f7d5f796f9cdce3c602404cebb7fc7363f932864c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d09db8b30d47cee538cc2f7d5f796f9cdce3c602404cebb7fc7363f932864c9", kill_on_drop: false }` [INFO] [stdout] 4d09db8b30d47cee538cc2f7d5f796f9cdce3c602404cebb7fc7363f932864c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 032aa9b5ae70eb3c9ea673eea111e7515e3b81f1ab0a8898411c82b11e242a49 [INFO] running `Command { std: "docker" "start" "-a" "032aa9b5ae70eb3c9ea673eea111e7515e3b81f1ab0a8898411c82b11e242a49", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling classical_and_advanced_algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.81s [INFO] running `Command { std: "docker" "inspect" "032aa9b5ae70eb3c9ea673eea111e7515e3b81f1ab0a8898411c82b11e242a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "032aa9b5ae70eb3c9ea673eea111e7515e3b81f1ab0a8898411c82b11e242a49", kill_on_drop: false }` [INFO] [stdout] 032aa9b5ae70eb3c9ea673eea111e7515e3b81f1ab0a8898411c82b11e242a49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8435e74f2db82f24808d81b5e5c81fe8d0c4aa5be4c2aa28ed8e95bfc1ff0cfb [INFO] running `Command { std: "docker" "start" "-a" "8435e74f2db82f24808d81b5e5c81fe8d0c4aa5be4c2aa28ed8e95bfc1ff0cfb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/classical_and_advanced_algorithms-6e83608cb3b9b593) [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" "8435e74f2db82f24808d81b5e5c81fe8d0c4aa5be4c2aa28ed8e95bfc1ff0cfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8435e74f2db82f24808d81b5e5c81fe8d0c4aa5be4c2aa28ed8e95bfc1ff0cfb", kill_on_drop: false }` [INFO] [stdout] 8435e74f2db82f24808d81b5e5c81fe8d0c4aa5be4c2aa28ed8e95bfc1ff0cfb