[INFO] cloning repository https://github.com/musyu36/rust-competitive-programing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/musyu36/rust-competitive-programing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusyu36%2Frust-competitive-programing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusyu36%2Frust-competitive-programing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bf45ba52e5953b2414d3f081b20b27dba006ebe
[INFO] testing musyu36/rust-competitive-programing against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusyu36%2Frust-competitive-programing" "/workspace/builds/worker-74/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-74/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/musyu36/rust-competitive-programing on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/musyu36/rust-competitive-programing
[INFO] finished tweaking git repo https://github.com/musyu36/rust-competitive-programing
[INFO] tweaked toml for git repo https://github.com/musyu36/rust-competitive-programing written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] crate git repo https://github.com/musyu36/rust-competitive-programing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proconio v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c19fdebd52c887b2d004e232aee48fb66415c7b6a5a7ff1c94d1123a5e8071c4
[INFO] running `Command { std: "docker" "start" "-a" "c19fdebd52c887b2d004e232aee48fb66415c7b6a5a7ff1c94d1123a5e8071c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c19fdebd52c887b2d004e232aee48fb66415c7b6a5a7ff1c94d1123a5e8071c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19fdebd52c887b2d004e232aee48fb66415c7b6a5a7ff1c94d1123a5e8071c4", kill_on_drop: false }`
[INFO] [stdout] c19fdebd52c887b2d004e232aee48fb66415c7b6a5a7ff1c94d1123a5e8071c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c37991e68690e475100d2559737b16b33fb5252045d0a405ff601ebe40fc62d8
[INFO] running `Command { std: "docker" "start" "-a" "c37991e68690e475100d2559737b16b33fb5252045d0a405ff601ebe40fc62d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proconio v0.3.6
[INFO] [stderr]    Compiling competitive-programing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "c37991e68690e475100d2559737b16b33fb5252045d0a405ff601ebe40fc62d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c37991e68690e475100d2559737b16b33fb5252045d0a405ff601ebe40fc62d8", kill_on_drop: false }`
[INFO] [stdout] c37991e68690e475100d2559737b16b33fb5252045d0a405ff601ebe40fc62d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45f144f9aabb829486b2c879868d452d74c21cf5d7903b5b1e4267c4d11a4682
[INFO] running `Command { std: "docker" "start" "-a" "45f144f9aabb829486b2c879868d452d74c21cf5d7903b5b1e4267c4d11a4682", kill_on_drop: false }`
[INFO] [stderr]    Compiling competitive-programing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "45f144f9aabb829486b2c879868d452d74c21cf5d7903b5b1e4267c4d11a4682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45f144f9aabb829486b2c879868d452d74c21cf5d7903b5b1e4267c4d11a4682", kill_on_drop: false }`
[INFO] [stdout] 45f144f9aabb829486b2c879868d452d74c21cf5d7903b5b1e4267c4d11a4682
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ae22f08787f8687f63fb626f647a469dd848bcc5bebbb3b2efb55ef3e5b9b4a
[INFO] running `Command { std: "docker" "start" "-a" "7ae22f08787f8687f63fb626f647a469dd848bcc5bebbb3b2efb55ef3e5b9b4a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/competitive_programing-7107c438d5b8f300)
[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" "7ae22f08787f8687f63fb626f647a469dd848bcc5bebbb3b2efb55ef3e5b9b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae22f08787f8687f63fb626f647a469dd848bcc5bebbb3b2efb55ef3e5b9b4a", kill_on_drop: false }`
[INFO] [stdout] 7ae22f08787f8687f63fb626f647a469dd848bcc5bebbb3b2efb55ef3e5b9b4a