[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 master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiqiang%2Feuler-in-rust" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jiqiang/euler-in-rust on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a353f8d7461f497b89d62db8ef08c9c185944b3a47502a6e7539a08b137897d
[INFO] running `Command { std: "docker" "start" "-a" "3a353f8d7461f497b89d62db8ef08c9c185944b3a47502a6e7539a08b137897d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a353f8d7461f497b89d62db8ef08c9c185944b3a47502a6e7539a08b137897d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a353f8d7461f497b89d62db8ef08c9c185944b3a47502a6e7539a08b137897d", kill_on_drop: false }`
[INFO] [stdout] 3a353f8d7461f497b89d62db8ef08c9c185944b3a47502a6e7539a08b137897d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57fad6cb21dde4cdaabbcf926aabe8bb3b3e20d4b4281202fc906a3f97678994
[INFO] running `Command { std: "docker" "start" "-a" "57fad6cb21dde4cdaabbcf926aabe8bb3b3e20d4b4281202fc906a3f97678994", 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 1.15s
[INFO] running `Command { std: "docker" "inspect" "57fad6cb21dde4cdaabbcf926aabe8bb3b3e20d4b4281202fc906a3f97678994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57fad6cb21dde4cdaabbcf926aabe8bb3b3e20d4b4281202fc906a3f97678994", kill_on_drop: false }`
[INFO] [stdout] 57fad6cb21dde4cdaabbcf926aabe8bb3b3e20d4b4281202fc906a3f97678994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 405d3aa5a71ba9520beb6795ed8a56269a49eade1916dbb05566500b02c9056a
[INFO] running `Command { std: "docker" "start" "-a" "405d3aa5a71ba9520beb6795ed8a56269a49eade1916dbb05566500b02c9056a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.02s
[INFO] running `Command { std: "docker" "inspect" "405d3aa5a71ba9520beb6795ed8a56269a49eade1916dbb05566500b02c9056a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "405d3aa5a71ba9520beb6795ed8a56269a49eade1916dbb05566500b02c9056a", kill_on_drop: false }`
[INFO] [stdout] 405d3aa5a71ba9520beb6795ed8a56269a49eade1916dbb05566500b02c9056a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2168d4e2563d50fcccad182c310d033c44d73899a149165360ec981f8717f80
[INFO] running `Command { std: "docker" "start" "-a" "f2168d4e2563d50fcccad182c310d033c44d73899a149165360ec981f8717f80", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euler-be9c8fddfbc75639)
[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_1 ... 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 s004::s004_tests::test_largest_palindrome_product ... ok
[INFO] [stderr]    Doc-tests euler
[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 2.01s
[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] running `Command { std: "docker" "inspect" "f2168d4e2563d50fcccad182c310d033c44d73899a149165360ec981f8717f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2168d4e2563d50fcccad182c310d033c44d73899a149165360ec981f8717f80", kill_on_drop: false }`
[INFO] [stdout] f2168d4e2563d50fcccad182c310d033c44d73899a149165360ec981f8717f80