[INFO] cloning repository https://github.com/rudolf-slusarski/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/rudolf-slusarski/project_euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frudolf-slusarski%2Fproject_euler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frudolf-slusarski%2Fproject_euler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2f8c64eab7fa0a71130469181436d30421ef757
[INFO] testing rudolf-slusarski/project_euler 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%2Frudolf-slusarski%2Fproject_euler" "/workspace/builds/worker-107/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-107/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rudolf-slusarski/project_euler 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/rudolf-slusarski/project_euler
[INFO] finished tweaking git repo https://github.com/rudolf-slusarski/project_euler
[INFO] tweaked toml for git repo https://github.com/rudolf-slusarski/project_euler written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] crate git repo https://github.com/rudolf-slusarski/project_euler 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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 6c85078dd8e1f171df058861a79427393f9dd1b896753f2f71ecfa4f5e0a8015
[INFO] running `Command { std: "docker" "start" "-a" "6c85078dd8e1f171df058861a79427393f9dd1b896753f2f71ecfa4f5e0a8015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c85078dd8e1f171df058861a79427393f9dd1b896753f2f71ecfa4f5e0a8015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c85078dd8e1f171df058861a79427393f9dd1b896753f2f71ecfa4f5e0a8015", kill_on_drop: false }`
[INFO] [stdout] 6c85078dd8e1f171df058861a79427393f9dd1b896753f2f71ecfa4f5e0a8015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] ce3570c61c61c7f66626a96e9ca0ddd36cc9309bd152eeeb4f22b0ac2ce9d261
[INFO] running `Command { std: "docker" "start" "-a" "ce3570c61c61c7f66626a96e9ca0ddd36cc9309bd152eeeb4f22b0ac2ce9d261", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling libmath v0.1.4
[INFO] [stderr]    Compiling prime_tools v0.3.4
[INFO] [stderr]    Compiling project_euler v0.24.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.61s
[INFO] running `Command { std: "docker" "inspect" "ce3570c61c61c7f66626a96e9ca0ddd36cc9309bd152eeeb4f22b0ac2ce9d261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce3570c61c61c7f66626a96e9ca0ddd36cc9309bd152eeeb4f22b0ac2ce9d261", kill_on_drop: false }`
[INFO] [stdout] ce3570c61c61c7f66626a96e9ca0ddd36cc9309bd152eeeb4f22b0ac2ce9d261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 7bc92884771e38550e46971a6a1a35f96b15a69b4c0444e35699ddd5341acd4d
[INFO] running `Command { std: "docker" "start" "-a" "7bc92884771e38550e46971a6a1a35f96b15a69b4c0444e35699ddd5341acd4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling project_euler v0.24.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/project_euler-6a502e33262d7876)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/project_euler-6e345f09b2471875)
[INFO] running `Command { std: "docker" "inspect" "7bc92884771e38550e46971a6a1a35f96b15a69b4c0444e35699ddd5341acd4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc92884771e38550e46971a6a1a35f96b15a69b4c0444e35699ddd5341acd4d", kill_on_drop: false }`
[INFO] [stdout] 7bc92884771e38550e46971a6a1a35f96b15a69b4c0444e35699ddd5341acd4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] dfde033eaf60faf74848aea06686ae1ec76d7c2988037cf56c4d56b0e0ea9fd4
[INFO] running `Command { std: "docker" "start" "-a" "dfde033eaf60faf74848aea06686ae1ec76d7c2988037cf56c4d56b0e0ea9fd4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/project_euler-6a502e33262d7876)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/project_euler-6e345f09b2471875)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests project_euler
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "dfde033eaf60faf74848aea06686ae1ec76d7c2988037cf56c4d56b0e0ea9fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfde033eaf60faf74848aea06686ae1ec76d7c2988037cf56c4d56b0e0ea9fd4", kill_on_drop: false }`
[INFO] [stdout] dfde033eaf60faf74848aea06686ae1ec76d7c2988037cf56c4d56b0e0ea9fd4