[INFO] cloning repository https://github.com/howeih/Day-24-Closest-pair-of-points
[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-24-Closest-pair-of-points" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-24-Closest-pair-of-points", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-24-Closest-pair-of-points'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49da6a715624978377ecd538f8d85837c693d6ae
[INFO] testing howeih/Day-24-Closest-pair-of-points against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-24-Closest-pair-of-points" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/howeih/Day-24-Closest-pair-of-points on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/howeih/Day-24-Closest-pair-of-points
[INFO] finished tweaking git repo https://github.com/howeih/Day-24-Closest-pair-of-points
[INFO] tweaked toml for git repo https://github.com/howeih/Day-24-Closest-pair-of-points written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/howeih/Day-24-Closest-pair-of-points already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f075a3cbdade5f785cd6d7a49f66b5e349fc605733d42f120b56ebc6606c63e4
[INFO] running `Command { std: "docker" "start" "-a" "f075a3cbdade5f785cd6d7a49f66b5e349fc605733d42f120b56ebc6606c63e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f075a3cbdade5f785cd6d7a49f66b5e349fc605733d42f120b56ebc6606c63e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f075a3cbdade5f785cd6d7a49f66b5e349fc605733d42f120b56ebc6606c63e4", kill_on_drop: false }`
[INFO] [stdout] f075a3cbdade5f785cd6d7a49f66b5e349fc605733d42f120b56ebc6606c63e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44e56402f36535838e32e5ca12dde062e1d61146b525ccb976431b06f54eb259
[INFO] running `Command { std: "docker" "start" "-a" "44e56402f36535838e32e5ca12dde062e1d61146b525ccb976431b06f54eb259", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling closet_pair v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "44e56402f36535838e32e5ca12dde062e1d61146b525ccb976431b06f54eb259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e56402f36535838e32e5ca12dde062e1d61146b525ccb976431b06f54eb259", kill_on_drop: false }`
[INFO] [stdout] 44e56402f36535838e32e5ca12dde062e1d61146b525ccb976431b06f54eb259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c3bf83e190c4c34a02c19574d8176c828469d42e8b13fa5fac416e08e789a72
[INFO] running `Command { std: "docker" "start" "-a" "6c3bf83e190c4c34a02c19574d8176c828469d42e8b13fa5fac416e08e789a72", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling closet_pair v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/closet_pair-ed905d36e67f512a)
[INFO] running `Command { std: "docker" "inspect" "6c3bf83e190c4c34a02c19574d8176c828469d42e8b13fa5fac416e08e789a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c3bf83e190c4c34a02c19574d8176c828469d42e8b13fa5fac416e08e789a72", kill_on_drop: false }`
[INFO] [stdout] 6c3bf83e190c4c34a02c19574d8176c828469d42e8b13fa5fac416e08e789a72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90a01b041eaf8f5efd06305e7eb8036ba35511754c4e1c269fac41d40e11e559
[INFO] running `Command { std: "docker" "start" "-a" "90a01b041eaf8f5efd06305e7eb8036ba35511754c4e1c269fac41d40e11e559", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/closet_pair-ed905d36e67f512a)
[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" "90a01b041eaf8f5efd06305e7eb8036ba35511754c4e1c269fac41d40e11e559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a01b041eaf8f5efd06305e7eb8036ba35511754c4e1c269fac41d40e11e559", kill_on_drop: false }`
[INFO] [stdout] 90a01b041eaf8f5efd06305e7eb8036ba35511754c4e1c269fac41d40e11e559