[INFO] cloning repository https://github.com/upsidedown8/euler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/upsidedown8/euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupsidedown8%2Feuler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupsidedown8%2Feuler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a930ea6b34d7dcd38f56ad032c1a4c8a6c9567c9
[INFO] testing upsidedown8/euler against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupsidedown8%2Feuler" "/workspace/builds/worker-106/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/upsidedown8/euler on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/upsidedown8/euler
[INFO] finished tweaking git repo https://github.com/upsidedown8/euler
[INFO] tweaked toml for git repo https://github.com/upsidedown8/euler written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate git repo https://github.com/upsidedown8/euler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9bb3b578e196a32541f5b80b87a38a9f9a42c20d24af71ce2f980db6c8e9a73
[INFO] running `Command { std: "docker" "start" "-a" "e9bb3b578e196a32541f5b80b87a38a9f9a42c20d24af71ce2f980db6c8e9a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9bb3b578e196a32541f5b80b87a38a9f9a42c20d24af71ce2f980db6c8e9a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bb3b578e196a32541f5b80b87a38a9f9a42c20d24af71ce2f980db6c8e9a73", kill_on_drop: false }`
[INFO] [stdout] e9bb3b578e196a32541f5b80b87a38a9f9a42c20d24af71ce2f980db6c8e9a73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a53094225c4e45b14a084730113cc58bdbdeaf3aff522bf4f1da46163f1eab40
[INFO] running `Command { std: "docker" "start" "-a" "a53094225c4e45b14a084730113cc58bdbdeaf3aff522bf4f1da46163f1eab40", kill_on_drop: false }`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "a53094225c4e45b14a084730113cc58bdbdeaf3aff522bf4f1da46163f1eab40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a53094225c4e45b14a084730113cc58bdbdeaf3aff522bf4f1da46163f1eab40", kill_on_drop: false }`
[INFO] [stdout] a53094225c4e45b14a084730113cc58bdbdeaf3aff522bf4f1da46163f1eab40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88b32856c049a2d57364774084fdcf77d0fc29cfcdab84054e3d65679f841d70
[INFO] running `Command { std: "docker" "start" "-a" "88b32856c049a2d57364774084fdcf77d0fc29cfcdab84054e3d65679f841d70", kill_on_drop: false }`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "88b32856c049a2d57364774084fdcf77d0fc29cfcdab84054e3d65679f841d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b32856c049a2d57364774084fdcf77d0fc29cfcdab84054e3d65679f841d70", kill_on_drop: false }`
[INFO] [stdout] 88b32856c049a2d57364774084fdcf77d0fc29cfcdab84054e3d65679f841d70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2203bf5f77ceaa19769b687fd7e6b1724bcaf6b95edee53fd7381a91bf02beb
[INFO] running `Command { std: "docker" "start" "-a" "c2203bf5f77ceaa19769b687fd7e6b1724bcaf6b95edee53fd7381a91bf02beb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euler-aaa15bdce789431b)
[INFO] [stdout] test fibonacci::tests::first_5 ... ok
[INFO] [stderr]      Running tests/problems.rs (/opt/rustwide/target/debug/deps/problems-2b6012fc4320fae9)
[INFO] [stdout] test num::tests::reverse_base_10 ... ok
[INFO] [stdout] test num::tests::reverse_base_16 ... ok
[INFO] [stdout] test prime::tests::prime_gen_test ... ok
[INFO] [stdout] test prime::tests::factor_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test p002 ... ok
[INFO] [stdout] test p006 ... ok
[INFO] [stdout] test p008 ... ok
[INFO] [stdout] test p001 ... ok
[INFO] [stdout] test p005 ... ok
[INFO] [stdout] test p003 ... ok
[INFO] [stdout] test p009 ... ok
[INFO] [stdout] test p004 ... ok
[INFO] [stdout] test p007 ... ok
[INFO] [stderr]    Doc-tests euler
[INFO] [stdout] test p010 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.45s
[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" "c2203bf5f77ceaa19769b687fd7e6b1724bcaf6b95edee53fd7381a91bf02beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2203bf5f77ceaa19769b687fd7e6b1724bcaf6b95edee53fd7381a91bf02beb", kill_on_drop: false }`
[INFO] [stdout] c2203bf5f77ceaa19769b687fd7e6b1724bcaf6b95edee53fd7381a91bf02beb