[INFO] cloning repository https://github.com/fluffy-samurai/project-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/fluffy-samurai/project-euler-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluffy-samurai%2Fproject-euler-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluffy-samurai%2Fproject-euler-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c034de3c038e647d7b3a1df4833591ca5af902ad
[INFO] testing fluffy-samurai/project-euler-rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluffy-samurai%2Fproject-euler-rust" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fluffy-samurai/project-euler-rust on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fluffy-samurai/project-euler-rust
[INFO] finished tweaking git repo https://github.com/fluffy-samurai/project-euler-rust
[INFO] tweaked toml for git repo https://github.com/fluffy-samurai/project-euler-rust written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/fluffy-samurai/project-euler-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b17e6bfb9fe390c8db093d74f3f803c4ae645db4f9380f376cb85ebed9d091c
[INFO] running `Command { std: "docker" "start" "-a" "8b17e6bfb9fe390c8db093d74f3f803c4ae645db4f9380f376cb85ebed9d091c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b17e6bfb9fe390c8db093d74f3f803c4ae645db4f9380f376cb85ebed9d091c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b17e6bfb9fe390c8db093d74f3f803c4ae645db4f9380f376cb85ebed9d091c", kill_on_drop: false }`
[INFO] [stdout] 8b17e6bfb9fe390c8db093d74f3f803c4ae645db4f9380f376cb85ebed9d091c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c72c9ba9e89b96250e085a9842efe9fb4a4d5309b81a4b26956d5170ef5ecbe1
[INFO] running `Command { std: "docker" "start" "-a" "c72c9ba9e89b96250e085a9842efe9fb4a4d5309b81a4b26956d5170ef5ecbe1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sequences v0.1.0 (/opt/rustwide/workdir/pkg/sequences)
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.76s
[INFO] running `Command { std: "docker" "inspect" "c72c9ba9e89b96250e085a9842efe9fb4a4d5309b81a4b26956d5170ef5ecbe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c72c9ba9e89b96250e085a9842efe9fb4a4d5309b81a4b26956d5170ef5ecbe1", kill_on_drop: false }`
[INFO] [stdout] c72c9ba9e89b96250e085a9842efe9fb4a4d5309b81a4b26956d5170ef5ecbe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a2bbb76745b4911d0b648a83ca743d91104e47765774e7c424ee7ee8a05a4f6
[INFO] running `Command { std: "docker" "start" "-a" "5a2bbb76745b4911d0b648a83ca743d91104e47765774e7c424ee7ee8a05a4f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "5a2bbb76745b4911d0b648a83ca743d91104e47765774e7c424ee7ee8a05a4f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2bbb76745b4911d0b648a83ca743d91104e47765774e7c424ee7ee8a05a4f6", kill_on_drop: false }`
[INFO] [stdout] 5a2bbb76745b4911d0b648a83ca743d91104e47765774e7c424ee7ee8a05a4f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8eeed4b2d699114de3cc7968d4dbb4ac23fba1422e8d35567731d3fb40bb5e09
[INFO] running `Command { std: "docker" "start" "-a" "8eeed4b2d699114de3cc7968d4dbb4ac23fba1422e8d35567731d3fb40bb5e09", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/p0001-7e8d2433fc8c5dda)
[INFO] [stdout] test tests::test_solver_10 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/p0002-f8ea9f76a0675e2a)
[INFO] [stdout] test tests::test_solver_100 ... ok
[INFO] [stdout] test tests::test_solver_1000 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_solver ... 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] running `Command { std: "docker" "inspect" "8eeed4b2d699114de3cc7968d4dbb4ac23fba1422e8d35567731d3fb40bb5e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eeed4b2d699114de3cc7968d4dbb4ac23fba1422e8d35567731d3fb40bb5e09", kill_on_drop: false }`
[INFO] [stdout] 8eeed4b2d699114de3cc7968d4dbb4ac23fba1422e8d35567731d3fb40bb5e09