[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 try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiqiang%2Feuler-in-rust" "/workspace/builds/worker-94/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-94/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jiqiang/euler-in-rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-94/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac68f622dc6f1c37638c3d22911cb83ce45103d47322186669b3be1dc39f9b57
[INFO] running `Command { std: "docker" "start" "-a" "ac68f622dc6f1c37638c3d22911cb83ce45103d47322186669b3be1dc39f9b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac68f622dc6f1c37638c3d22911cb83ce45103d47322186669b3be1dc39f9b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac68f622dc6f1c37638c3d22911cb83ce45103d47322186669b3be1dc39f9b57", kill_on_drop: false }`
[INFO] [stdout] ac68f622dc6f1c37638c3d22911cb83ce45103d47322186669b3be1dc39f9b57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 075140a2fb4a5710949ad4323b17bb4442718f7dc33ba1c0700f41894f7ebcb4
[INFO] running `Command { std: "docker" "start" "-a" "075140a2fb4a5710949ad4323b17bb4442718f7dc33ba1c0700f41894f7ebcb4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 43.21s
[INFO] running `Command { std: "docker" "inspect" "075140a2fb4a5710949ad4323b17bb4442718f7dc33ba1c0700f41894f7ebcb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "075140a2fb4a5710949ad4323b17bb4442718f7dc33ba1c0700f41894f7ebcb4", kill_on_drop: false }`
[INFO] [stdout] 075140a2fb4a5710949ad4323b17bb4442718f7dc33ba1c0700f41894f7ebcb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 673f50b3a48768c315d9d69a72b5490c6117763886e64a49f28e4cab2abdcf10
[INFO] running `Command { std: "docker" "start" "-a" "673f50b3a48768c315d9d69a72b5490c6117763886e64a49f28e4cab2abdcf10", kill_on_drop: false }`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "673f50b3a48768c315d9d69a72b5490c6117763886e64a49f28e4cab2abdcf10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673f50b3a48768c315d9d69a72b5490c6117763886e64a49f28e4cab2abdcf10", kill_on_drop: false }`
[INFO] [stdout] 673f50b3a48768c315d9d69a72b5490c6117763886e64a49f28e4cab2abdcf10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 243cd3ff9007bb8c94bcbb141342eb286841d02390d6bf99beca440e7dfb04cc
[INFO] running `Command { std: "docker" "start" "-a" "243cd3ff9007bb8c94bcbb141342eb286841d02390d6bf99beca440e7dfb04cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euler-14a7fecf187b3753)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test s001::s001_tests::test_multiples_of_3_and_5_3 ... ok
[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 s003::s003_tests::test_largest_prime_factor ... ok
[INFO] [stdout] test s004::s004_tests::test_is_palindrome_2 ... ok
[INFO] [stdout] test s004::s004_tests::test_is_palindrome_1 ... 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 2.13s
[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" "243cd3ff9007bb8c94bcbb141342eb286841d02390d6bf99beca440e7dfb04cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "243cd3ff9007bb8c94bcbb141342eb286841d02390d6bf99beca440e7dfb04cc", kill_on_drop: false }`
[INFO] [stdout] 243cd3ff9007bb8c94bcbb141342eb286841d02390d6bf99beca440e7dfb04cc