[INFO] cloning repository https://github.com/howeih/Day-12-Extended-euclidean-algorithm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howeih/Day-12-Extended-euclidean-algorithm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-12-Extended-euclidean-algorithm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-12-Extended-euclidean-algorithm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0a65f247b3bddae40a800ee4c2f5f7b368b33ee [INFO] building howeih/Day-12-Extended-euclidean-algorithm against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-12-Extended-euclidean-algorithm" "/workspace/builds/worker-55/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/howeih/Day-12-Extended-euclidean-algorithm on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/howeih/Day-12-Extended-euclidean-algorithm [INFO] finished tweaking git repo https://github.com/howeih/Day-12-Extended-euclidean-algorithm [INFO] tweaked toml for git repo https://github.com/howeih/Day-12-Extended-euclidean-algorithm written to /workspace/builds/worker-55/source/Cargo.toml [INFO] crate git repo https://github.com/howeih/Day-12-Extended-euclidean-algorithm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3ce323ba14d00bc4cb58f9cfa11029ec4c0da8ed7e8d7dfa4a791f366e6f270 [INFO] running `Command { std: "docker" "start" "-a" "f3ce323ba14d00bc4cb58f9cfa11029ec4c0da8ed7e8d7dfa4a791f366e6f270", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3ce323ba14d00bc4cb58f9cfa11029ec4c0da8ed7e8d7dfa4a791f366e6f270", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3ce323ba14d00bc4cb58f9cfa11029ec4c0da8ed7e8d7dfa4a791f366e6f270", kill_on_drop: false }` [INFO] [stdout] f3ce323ba14d00bc4cb58f9cfa11029ec4c0da8ed7e8d7dfa4a791f366e6f270 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1ae06de75b4b69356fb5f1cd9e5965d96c7a5b780c582d15ae6fc39cc343bfc [INFO] running `Command { std: "docker" "start" "-a" "e1ae06de75b4b69356fb5f1cd9e5965d96c7a5b780c582d15ae6fc39cc343bfc", kill_on_drop: false }` [INFO] [stderr] Compiling extended_euclidean_algorithm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "e1ae06de75b4b69356fb5f1cd9e5965d96c7a5b780c582d15ae6fc39cc343bfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1ae06de75b4b69356fb5f1cd9e5965d96c7a5b780c582d15ae6fc39cc343bfc", kill_on_drop: false }` [INFO] [stdout] e1ae06de75b4b69356fb5f1cd9e5965d96c7a5b780c582d15ae6fc39cc343bfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4b751589408e0a7e8f5fe3a30621b517a1bb15736e7b5e11aeef67c3ae9e701 [INFO] running `Command { std: "docker" "start" "-a" "e4b751589408e0a7e8f5fe3a30621b517a1bb15736e7b5e11aeef67c3ae9e701", kill_on_drop: false }` [INFO] [stderr] Compiling extended_euclidean_algorithm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/extended_euclidean_algorithm-0fa729ff22139290) [INFO] running `Command { std: "docker" "inspect" "e4b751589408e0a7e8f5fe3a30621b517a1bb15736e7b5e11aeef67c3ae9e701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4b751589408e0a7e8f5fe3a30621b517a1bb15736e7b5e11aeef67c3ae9e701", kill_on_drop: false }` [INFO] [stdout] e4b751589408e0a7e8f5fe3a30621b517a1bb15736e7b5e11aeef67c3ae9e701