[INFO] cloning repository https://github.com/howeih/Day-64-K-clique
[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-64-K-clique" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-64-K-clique", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-64-K-clique'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d4482e5809ac3e1913f221afb0326a8757483bf
[INFO] testing howeih/Day-64-K-clique against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-64-K-clique" "/workspace/builds/worker-50/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/howeih/Day-64-K-clique on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/howeih/Day-64-K-clique
[INFO] finished tweaking git repo https://github.com/howeih/Day-64-K-clique
[INFO] tweaked toml for git repo https://github.com/howeih/Day-64-K-clique written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate git repo https://github.com/howeih/Day-64-K-clique already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a08d5518248746b56dab3064dc48da963a989dffe5f549260b1ef3b2f4af7a8b
[INFO] running `Command { std: "docker" "start" "-a" "a08d5518248746b56dab3064dc48da963a989dffe5f549260b1ef3b2f4af7a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a08d5518248746b56dab3064dc48da963a989dffe5f549260b1ef3b2f4af7a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08d5518248746b56dab3064dc48da963a989dffe5f549260b1ef3b2f4af7a8b", kill_on_drop: false }`
[INFO] [stdout] a08d5518248746b56dab3064dc48da963a989dffe5f549260b1ef3b2f4af7a8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e917a6434284dabc084818870423f8f6e57c9784b26d3bffefbb92c44a71a249
[INFO] running `Command { std: "docker" "start" "-a" "e917a6434284dabc084818870423f8f6e57c9784b26d3bffefbb92c44a71a249", kill_on_drop: false }`
[INFO] [stderr]    Compiling k_clique v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "e917a6434284dabc084818870423f8f6e57c9784b26d3bffefbb92c44a71a249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e917a6434284dabc084818870423f8f6e57c9784b26d3bffefbb92c44a71a249", kill_on_drop: false }`
[INFO] [stdout] e917a6434284dabc084818870423f8f6e57c9784b26d3bffefbb92c44a71a249
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2dcc9f031abb383ffe99b9f78743a44ec314d08b4fa4e94d36002ac7b6f702a
[INFO] running `Command { std: "docker" "start" "-a" "e2dcc9f031abb383ffe99b9f78743a44ec314d08b4fa4e94d36002ac7b6f702a", kill_on_drop: false }`
[INFO] [stderr]    Compiling k_clique v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "e2dcc9f031abb383ffe99b9f78743a44ec314d08b4fa4e94d36002ac7b6f702a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2dcc9f031abb383ffe99b9f78743a44ec314d08b4fa4e94d36002ac7b6f702a", kill_on_drop: false }`
[INFO] [stdout] e2dcc9f031abb383ffe99b9f78743a44ec314d08b4fa4e94d36002ac7b6f702a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ba3a8b1a1fa5f6108fb4c3567f6f5a3bc958fa3d05df6cfd984aeb43f12e25f
[INFO] running `Command { std: "docker" "start" "-a" "5ba3a8b1a1fa5f6108fb4c3567f6f5a3bc958fa3d05df6cfd984aeb43f12e25f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/k_clique-347f2369751bd8d8)
[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" "5ba3a8b1a1fa5f6108fb4c3567f6f5a3bc958fa3d05df6cfd984aeb43f12e25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba3a8b1a1fa5f6108fb4c3567f6f5a3bc958fa3d05df6cfd984aeb43f12e25f", kill_on_drop: false }`
[INFO] [stdout] 5ba3a8b1a1fa5f6108fb4c3567f6f5a3bc958fa3d05df6cfd984aeb43f12e25f