[INFO] cloning repository https://github.com/aviaviavi/euler-rust-21
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aviaviavi/euler-rust-21" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faviaviavi%2Feuler-rust-21", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faviaviavi%2Feuler-rust-21'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ffca0c7ceb748d10cc3e4dfe871df8ab7490cf3
[INFO] testing aviaviavi/euler-rust-21 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faviaviavi%2Feuler-rust-21" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aviaviavi/euler-rust-21 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/aviaviavi/euler-rust-21
[INFO] finished tweaking git repo https://github.com/aviaviavi/euler-rust-21
[INFO] tweaked toml for git repo https://github.com/aviaviavi/euler-rust-21 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/aviaviavi/euler-rust-21 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] dabebbe91a25d444fbe98cb12fda3177942818ad27dbec959bbd44daca1c1c5f
[INFO] running `Command { std: "docker" "start" "-a" "dabebbe91a25d444fbe98cb12fda3177942818ad27dbec959bbd44daca1c1c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dabebbe91a25d444fbe98cb12fda3177942818ad27dbec959bbd44daca1c1c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dabebbe91a25d444fbe98cb12fda3177942818ad27dbec959bbd44daca1c1c5f", kill_on_drop: false }`
[INFO] [stdout] dabebbe91a25d444fbe98cb12fda3177942818ad27dbec959bbd44daca1c1c5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] bca8d31ac86595ed1082df6f2fef3df2b4d42cb39769e21393a572966e81d716
[INFO] running `Command { std: "docker" "start" "-a" "bca8d31ac86595ed1082df6f2fef3df2b4d42cb39769e21393a572966e81d716", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling euler-rust-21 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "bca8d31ac86595ed1082df6f2fef3df2b4d42cb39769e21393a572966e81d716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca8d31ac86595ed1082df6f2fef3df2b4d42cb39769e21393a572966e81d716", kill_on_drop: false }`
[INFO] [stdout] bca8d31ac86595ed1082df6f2fef3df2b4d42cb39769e21393a572966e81d716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 5600a12a074764ff577b79ab2e3bd88dc6293fca61d124f0cfde77a138cf6557
[INFO] running `Command { std: "docker" "start" "-a" "5600a12a074764ff577b79ab2e3bd88dc6293fca61d124f0cfde77a138cf6557", kill_on_drop: false }`
[INFO] [stderr]    Compiling euler-rust-21 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "5600a12a074764ff577b79ab2e3bd88dc6293fca61d124f0cfde77a138cf6557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5600a12a074764ff577b79ab2e3bd88dc6293fca61d124f0cfde77a138cf6557", kill_on_drop: false }`
[INFO] [stdout] 5600a12a074764ff577b79ab2e3bd88dc6293fca61d124f0cfde77a138cf6557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] f328b4dea6a5cc9c11826ac56a948d1470e691926bda86d5d81043ad8b586d7d
[INFO] running `Command { std: "docker" "start" "-a" "f328b4dea6a5cc9c11826ac56a948d1470e691926bda86d5d81043ad8b586d7d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euler_rust_21-aeb60eecb1f49245)
[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] 
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "f328b4dea6a5cc9c11826ac56a948d1470e691926bda86d5d81043ad8b586d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f328b4dea6a5cc9c11826ac56a948d1470e691926bda86d5d81043ad8b586d7d", kill_on_drop: false }`
[INFO] [stdout] f328b4dea6a5cc9c11826ac56a948d1470e691926bda86d5d81043ad8b586d7d