[INFO] cloning repository https://github.com/will-rigney/euler-solutions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/will-rigney/euler-solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwill-rigney%2Feuler-solutions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwill-rigney%2Feuler-solutions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 690ec5b63a8ceb970350fb6b857c57d97c2e05b0
[INFO] testing will-rigney/euler-solutions against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwill-rigney%2Feuler-solutions" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/will-rigney/euler-solutions on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/will-rigney/euler-solutions
[INFO] finished tweaking git repo https://github.com/will-rigney/euler-solutions
[INFO] tweaked toml for git repo https://github.com/will-rigney/euler-solutions written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/will-rigney/euler-solutions already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdbc6d062fd801ed84a296ed13c2bbdcf416ed929ae7d2372c223e23afcedc9a
[INFO] running `Command { std: "docker" "start" "-a" "fdbc6d062fd801ed84a296ed13c2bbdcf416ed929ae7d2372c223e23afcedc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdbc6d062fd801ed84a296ed13c2bbdcf416ed929ae7d2372c223e23afcedc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdbc6d062fd801ed84a296ed13c2bbdcf416ed929ae7d2372c223e23afcedc9a", kill_on_drop: false }`
[INFO] [stdout] fdbc6d062fd801ed84a296ed13c2bbdcf416ed929ae7d2372c223e23afcedc9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 714acf1c94c17c0418bad5905262a1f89c8b29eee8cb5ee6d337f2ec31430c81
[INFO] running `Command { std: "docker" "start" "-a" "714acf1c94c17c0418bad5905262a1f89c8b29eee8cb5ee6d337f2ec31430c81", kill_on_drop: false }`
[INFO] [stderr]    Compiling euler-solutions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "714acf1c94c17c0418bad5905262a1f89c8b29eee8cb5ee6d337f2ec31430c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714acf1c94c17c0418bad5905262a1f89c8b29eee8cb5ee6d337f2ec31430c81", kill_on_drop: false }`
[INFO] [stdout] 714acf1c94c17c0418bad5905262a1f89c8b29eee8cb5ee6d337f2ec31430c81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09d71622c4357cc071a25f3ce106d627f46fd9a50a33a52310aa62ff669b86ae
[INFO] running `Command { std: "docker" "start" "-a" "09d71622c4357cc071a25f3ce106d627f46fd9a50a33a52310aa62ff669b86ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling euler-solutions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "09d71622c4357cc071a25f3ce106d627f46fd9a50a33a52310aa62ff669b86ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d71622c4357cc071a25f3ce106d627f46fd9a50a33a52310aa62ff669b86ae", kill_on_drop: false }`
[INFO] [stdout] 09d71622c4357cc071a25f3ce106d627f46fd9a50a33a52310aa62ff669b86ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2039a5c54dd366a29cb0c73c3ba84efa0149f22a71f1b677fce0431fd4d4a8e6
[INFO] running `Command { std: "docker" "start" "-a" "2039a5c54dd366a29cb0c73c3ba84efa0149f22a71f1b677fce0431fd4d4a8e6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euler_solutions-ebb19820a65f642a)
[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" "2039a5c54dd366a29cb0c73c3ba84efa0149f22a71f1b677fce0431fd4d4a8e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2039a5c54dd366a29cb0c73c3ba84efa0149f22a71f1b677fce0431fd4d4a8e6", kill_on_drop: false }`
[INFO] [stdout] 2039a5c54dd366a29cb0c73c3ba84efa0149f22a71f1b677fce0431fd4d4a8e6