[INFO] cloning repository https://github.com/jiqiang/euler-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jiqiang/euler-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiqiang%2Feuler-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiqiang%2Feuler-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b991d39a7996d086c96c05dcf1faa3849abd7bf6
[INFO] testing jiqiang/euler-in-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%2Fjiqiang%2Feuler-in-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jiqiang/euler-in-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/jiqiang/euler-in-rust
[INFO] finished tweaking git repo https://github.com/jiqiang/euler-in-rust
[INFO] tweaked toml for git repo https://github.com/jiqiang/euler-in-rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/jiqiang/euler-in-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 13672d152dcd93cbb606ea7c79dd09b7cb495efbcd6e9e8a996b58bbb3981188
[INFO] running `Command { std: "docker" "start" "-a" "13672d152dcd93cbb606ea7c79dd09b7cb495efbcd6e9e8a996b58bbb3981188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13672d152dcd93cbb606ea7c79dd09b7cb495efbcd6e9e8a996b58bbb3981188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13672d152dcd93cbb606ea7c79dd09b7cb495efbcd6e9e8a996b58bbb3981188", kill_on_drop: false }`
[INFO] [stdout] 13672d152dcd93cbb606ea7c79dd09b7cb495efbcd6e9e8a996b58bbb3981188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1f143e1ce76d45b18c8f412176a9398539a6a9199ed6e707263a8dfe360f9fda
[INFO] running `Command { std: "docker" "start" "-a" "1f143e1ce76d45b18c8f412176a9398539a6a9199ed6e707263a8dfe360f9fda", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.46
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "1f143e1ce76d45b18c8f412176a9398539a6a9199ed6e707263a8dfe360f9fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f143e1ce76d45b18c8f412176a9398539a6a9199ed6e707263a8dfe360f9fda", kill_on_drop: false }`
[INFO] [stdout] 1f143e1ce76d45b18c8f412176a9398539a6a9199ed6e707263a8dfe360f9fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d231acdf8c52d7b7a5d08c1d55290e523010644aa1c3f0651e9cb144cf34498b
[INFO] running `Command { std: "docker" "start" "-a" "d231acdf8c52d7b7a5d08c1d55290e523010644aa1c3f0651e9cb144cf34498b", kill_on_drop: false }`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/euler-04be0c9a24998169)
[INFO] running `Command { std: "docker" "inspect" "d231acdf8c52d7b7a5d08c1d55290e523010644aa1c3f0651e9cb144cf34498b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d231acdf8c52d7b7a5d08c1d55290e523010644aa1c3f0651e9cb144cf34498b", kill_on_drop: false }`
[INFO] [stdout] d231acdf8c52d7b7a5d08c1d55290e523010644aa1c3f0651e9cb144cf34498b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0be0e0cb6461d0aca006138ff5eb3826f0c114a158d19b319920d716255b8460
[INFO] running `Command { std: "docker" "start" "-a" "0be0e0cb6461d0aca006138ff5eb3826f0c114a158d19b319920d716255b8460", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.87s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/euler-04be0c9a24998169)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test s001::s001_tests::test_multiples_of_3_and_5_2 ... ok
[INFO] [stdout] test s002::s002_tests::test_even_fibonacci_numbers ... ok
[INFO] [stdout] test s001::s001_tests::test_multiples_of_3_and_5_3 ... ok
[INFO] [stdout] test s003::s003_tests::test_largest_prime_factor ... ok
[INFO] [stdout] test s004::s004_tests::test_is_palindrome_1 ... ok
[INFO] [stdout] test s004::s004_tests::test_is_palindrome_2 ... ok
[INFO] [stdout] test s028::s028_tests::test_number_spiral_diagonals ... ok
[INFO] [stdout] test s001::s001_tests::test_multiples_of_3_and_5_1 ... ok
[INFO] [stdout] test s004::s004_tests::test_largest_palindrome_product ... ok
[INFO] [stdout] test s005::s005_tests::test_smallest_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests euler
[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" "0be0e0cb6461d0aca006138ff5eb3826f0c114a158d19b319920d716255b8460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be0e0cb6461d0aca006138ff5eb3826f0c114a158d19b319920d716255b8460", kill_on_drop: false }`
[INFO] [stdout] 0be0e0cb6461d0aca006138ff5eb3826f0c114a158d19b319920d716255b8460