[INFO] cloning repository https://github.com/debris/project-euler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/debris/project-euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebris%2Fproject-euler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebris%2Fproject-euler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a93c3b1b205ea576c1c845553c5b54ad5ab4653
[INFO] testing debris/project-euler against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebris%2Fproject-euler" "/workspace/builds/worker-113/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/debris/project-euler on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/debris/project-euler
[INFO] finished tweaking git repo https://github.com/debris/project-euler
[INFO] tweaked toml for git repo https://github.com/debris/project-euler written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate git repo https://github.com/debris/project-euler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-bigint v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1804eb910ed39da73ae38a75f9f5e52ab7aa10d077ef91788a99b714d2081e7a
[INFO] running `Command { std: "docker" "start" "-a" "1804eb910ed39da73ae38a75f9f5e52ab7aa10d077ef91788a99b714d2081e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1804eb910ed39da73ae38a75f9f5e52ab7aa10d077ef91788a99b714d2081e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1804eb910ed39da73ae38a75f9f5e52ab7aa10d077ef91788a99b714d2081e7a", kill_on_drop: false }`
[INFO] [stdout] 1804eb910ed39da73ae38a75f9f5e52ab7aa10d077ef91788a99b714d2081e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0e65da389137a77860b1a084899f4b9632e8b302ccef009d68f1342c670eacc
[INFO] running `Command { std: "docker" "start" "-a" "c0e65da389137a77860b1a084899f4b9632e8b302ccef009d68f1342c670eacc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling p001 v0.1.0 (/opt/rustwide/workdir/p001)
[INFO] [stderr]    Compiling p031 v0.1.0 (/opt/rustwide/workdir/p031)
[INFO] [stderr]    Compiling p002 v0.1.0 (/opt/rustwide/workdir/p002)
[INFO] [stderr]    Compiling p059 v0.1.0 (/opt/rustwide/workdir/p059)
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling p005 v0.1.0 (/opt/rustwide/workdir/p005)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 03s
[INFO] running `Command { std: "docker" "inspect" "c0e65da389137a77860b1a084899f4b9632e8b302ccef009d68f1342c670eacc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e65da389137a77860b1a084899f4b9632e8b302ccef009d68f1342c670eacc", kill_on_drop: false }`
[INFO] [stdout] c0e65da389137a77860b1a084899f4b9632e8b302ccef009d68f1342c670eacc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20ab5f3b9d9c13d60e7f970f5db2a2b1c1f3d9f412ca8617efeea66a1c9ec1c2
[INFO] running `Command { std: "docker" "start" "-a" "20ab5f3b9d9c13d60e7f970f5db2a2b1c1f3d9f412ca8617efeea66a1c9ec1c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling p059 v0.1.0 (/opt/rustwide/workdir/p059)
[INFO] [stderr]    Compiling p002 v0.1.0 (/opt/rustwide/workdir/p002)
[INFO] [stderr]    Compiling p001 v0.1.0 (/opt/rustwide/workdir/p001)
[INFO] [stderr]    Compiling p031 v0.1.0 (/opt/rustwide/workdir/p031)
[INFO] [stderr]    Compiling p005 v0.1.0 (/opt/rustwide/workdir/p005)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "20ab5f3b9d9c13d60e7f970f5db2a2b1c1f3d9f412ca8617efeea66a1c9ec1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ab5f3b9d9c13d60e7f970f5db2a2b1c1f3d9f412ca8617efeea66a1c9ec1c2", kill_on_drop: false }`
[INFO] [stdout] 20ab5f3b9d9c13d60e7f970f5db2a2b1c1f3d9f412ca8617efeea66a1c9ec1c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63b76fcd7c98d7a23937669c5f9e32a3e7f7e5ebd7d413a3dd65c195786fb89a
[INFO] running `Command { std: "docker" "start" "-a" "63b76fcd7c98d7a23937669c5f9e32a3e7f7e5ebd7d413a3dd65c195786fb89a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/p001-bfe0f6896d73ae07)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/p002-68207716ce9fae8d)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_multiplies ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/p005-110790e1d3c7b949)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/p031-bf7d9cf3f730b85c)
[INFO] [stdout] test tests::test_smallest_multiple ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/p059-f882558286283c0f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [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" "63b76fcd7c98d7a23937669c5f9e32a3e7f7e5ebd7d413a3dd65c195786fb89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b76fcd7c98d7a23937669c5f9e32a3e7f7e5ebd7d413a3dd65c195786fb89a", kill_on_drop: false }`
[INFO] [stdout] 63b76fcd7c98d7a23937669c5f9e32a3e7f7e5ebd7d413a3dd65c195786fb89a