[INFO] cloning repository https://github.com/Madoc/euler-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Madoc/euler-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadoc%2Feuler-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadoc%2Feuler-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d51a145cf4e5f080b289a261cb5ebefdbf790dd4
[INFO] testing Madoc/euler-rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadoc%2Feuler-rust" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Madoc/euler-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Madoc/euler-rust
[INFO] finished tweaking git repo https://github.com/Madoc/euler-rust
[INFO] tweaked toml for git repo https://github.com/Madoc/euler-rust written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/Madoc/euler-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7da0dcc4804470b48ba14f0a7d399838fe4adabbf006e2d8c5de602b970e5612
[INFO] running `Command { std: "docker" "start" "-a" "7da0dcc4804470b48ba14f0a7d399838fe4adabbf006e2d8c5de602b970e5612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7da0dcc4804470b48ba14f0a7d399838fe4adabbf006e2d8c5de602b970e5612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da0dcc4804470b48ba14f0a7d399838fe4adabbf006e2d8c5de602b970e5612", kill_on_drop: false }`
[INFO] [stdout] 7da0dcc4804470b48ba14f0a7d399838fe4adabbf006e2d8c5de602b970e5612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f81277b7745217e8c578aab43b5918697267ac1fb86e319a8856e246c48a938
[INFO] running `Command { std: "docker" "start" "-a" "4f81277b7745217e8c578aab43b5918697267ac1fb86e319a8856e246c48a938", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling euler-rust v0.0.0-SNAPSHOT (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.00s
[INFO] running `Command { std: "docker" "inspect" "4f81277b7745217e8c578aab43b5918697267ac1fb86e319a8856e246c48a938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f81277b7745217e8c578aab43b5918697267ac1fb86e319a8856e246c48a938", kill_on_drop: false }`
[INFO] [stdout] 4f81277b7745217e8c578aab43b5918697267ac1fb86e319a8856e246c48a938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8961e2acd53144d21c77d2dce671265557218d8bfc83b82395f8c07becbc1942
[INFO] running `Command { std: "docker" "start" "-a" "8961e2acd53144d21c77d2dce671265557218d8bfc83b82395f8c07becbc1942", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling euler-rust v0.0.0-SNAPSHOT (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 42.98s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/euler_rust-04609b24f9271882)
[INFO] running `Command { std: "docker" "inspect" "8961e2acd53144d21c77d2dce671265557218d8bfc83b82395f8c07becbc1942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8961e2acd53144d21c77d2dce671265557218d8bfc83b82395f8c07becbc1942", kill_on_drop: false }`
[INFO] [stdout] 8961e2acd53144d21c77d2dce671265557218d8bfc83b82395f8c07becbc1942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 279e1cf972d12f616552bafd8df5229078636c21068d6dbc6750e29776dffd60
[INFO] running `Command { std: "docker" "start" "-a" "279e1cf972d12f616552bafd8df5229078636c21068d6dbc6750e29776dffd60", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.77s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/euler_rust-04609b24f9271882)
[INFO] [stdout] running 20 tests
[INFO] [stdout] test problems::p001::test ... ok
[INFO] [stdout] test problems::p002::test ... ok
[INFO] [stdout] test problems::p003::test ... ok
[INFO] [stdout] test problems::p005::test ... ok
[INFO] [stdout] test problems::p006::test ... ok
[INFO] [stdout] test problems::p009::test ... ok
[INFO] [stdout] test problems::p010::test ... ok
[INFO] [stdout] test problems::p011::test ... ok
[INFO] [stdout] test problems::p012::test ... ok
[INFO] [stdout] test problems::p008::test ... ok
[INFO] [stdout] test problems::p007::test ... ok
[INFO] [stdout] test problems::p015::test ... ok
[INFO] [stdout] test problems::p014::test ... ok
[INFO] [stdout] test problems::p016::test ... ok
[INFO] [stdout] test problems::p017::test ... ok
[INFO] [stdout] test problems::p018::test ... ok
[INFO] [stdout] test problems::p020::test ... ok
[INFO] [stdout] test problems::p021::test ... ok
[INFO] [stdout] test problems::p004::test ... ok
[INFO] [stdout] test problems::p022::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "279e1cf972d12f616552bafd8df5229078636c21068d6dbc6750e29776dffd60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279e1cf972d12f616552bafd8df5229078636c21068d6dbc6750e29776dffd60", kill_on_drop: false }`
[INFO] [stdout] 279e1cf972d12f616552bafd8df5229078636c21068d6dbc6750e29776dffd60