[INFO] updating cached repository https://github.com/plul/pe-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b62a953f4af70c4aadd3537925891294d4c62ad
[INFO] testing plul/pe-rust against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplul%2Fpe-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/plul/pe-rust on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/plul/pe-rust
[INFO] finished tweaking git repo https://github.com/plul/pe-rust
[INFO] tweaked toml for git repo https://github.com/plul/pe-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/plul/pe-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bd1fe82303efc18a537016ec073be05bc4d8bd8983633197a186d4453b428b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9bd1fe82303efc18a537016ec073be05bc4d8bd8983633197a186d4453b428b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bd1fe82303efc18a537016ec073be05bc4d8bd8983633197a186d4453b428b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd1fe82303efc18a537016ec073be05bc4d8bd8983633197a186d4453b428b7", kill_on_drop: false }`
[INFO] [stdout] 9bd1fe82303efc18a537016ec073be05bc4d8bd8983633197a186d4453b428b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 872b88767eea2e328aaf9edc48c40ce1b446ce4902dd70148b9bdb29f69fb25f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "872b88767eea2e328aaf9edc48c40ce1b446ce4902dd70148b9bdb29f69fb25f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.59s
[INFO] running `Command { std: "docker" "inspect" "872b88767eea2e328aaf9edc48c40ce1b446ce4902dd70148b9bdb29f69fb25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872b88767eea2e328aaf9edc48c40ce1b446ce4902dd70148b9bdb29f69fb25f", kill_on_drop: false }`
[INFO] [stdout] 872b88767eea2e328aaf9edc48c40ce1b446ce4902dd70148b9bdb29f69fb25f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b79c3771c254cda284a48dcd34d8fb6700921f44560c1bb38103df3fa75f0800
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b79c3771c254cda284a48dcd34d8fb6700921f44560c1bb38103df3fa75f0800", kill_on_drop: false }`
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `Command { std: "docker" "inspect" "b79c3771c254cda284a48dcd34d8fb6700921f44560c1bb38103df3fa75f0800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b79c3771c254cda284a48dcd34d8fb6700921f44560c1bb38103df3fa75f0800", kill_on_drop: false }`
[INFO] [stdout] b79c3771c254cda284a48dcd34d8fb6700921f44560c1bb38103df3fa75f0800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b95dcf6b6ea8736019e31ae2c4b393953cd6522af721d62b5b37675dfdd33e7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b95dcf6b6ea8736019e31ae2c4b393953cd6522af721d62b5b37675dfdd33e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/project_euler-e147a15700461f45
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test common::pandigital::basic_radix_10 ... ok
[INFO] [stdout] test common::pandigital::n_pandigital ... ok
[INFO] [stdout] test common::pandigital::radix_1 ... ok
[INFO] [stdout] test common::pandigital::radix_10 ... ok
[INFO] [stdout] test common::pandigital::too_small_to_be_pandigitals ... ok
[INFO] [stdout] test common::pandigital::smallest_pandigitals ... ok
[INFO] [stdout] test common::pandigital::zeroless ... ok
[INFO] [stdout] test common::radix::tests::u64_1 ... ok
[INFO] [stdout] test common::radix::tests::u64_0 ... ok
[INFO] [stdout] test common::radix::tests::u64_12345678 ... ok
[INFO] [stdout] test common::rotations::tests::rotate ... ok
[INFO] [stdout] test pe001::test ... ok
[INFO] [stdout] test pe017::number_1 ... ok
[INFO] [stdout] test common::radix::tests::u64_10 ... ok
[INFO] [stdout] test common::sieve_of_eratosthenes::tests::align ... ok
[INFO] [stdout] test pe017::number_115 ... ok
[INFO] [stdout] test pe017::number_342 ... ok
[INFO] [stdout] test pe017::number_1000 ... ok
[INFO] [stdout] test pe017::number_100 ... ok
[INFO] [stdout] test pe022::test_colin ... ok
[INFO] [stdout] test pe023::divisors_of_28 ... ok
[INFO] [stdout] test pe026::example ... ok
[INFO] [stdout] test pe025::three_digits ... ok
[INFO] [stdout] test pe030::boundary ... ok
[INFO] [stdout] test pe028::example ... ok
[INFO] [stdout] test pe039::example ... ok
[INFO] [stdout] test pe029::example ... ok
[INFO] [stdout] test pe042::example ... ok
[INFO] [stdout] test pe040::example ... ok
[INFO] [stdout] test pe030::example ... ok
[INFO] [stdout] test pe208::example ... ok
[INFO] [stdout] test common::sieve_of_eratosthenes::tests::iter_basic ... ok
[INFO] [stdout] test pe037::example ... ok
[INFO] [stdout] test common::sieve_of_eratosthenes::tests::get_nth ... ok
[INFO] [stdout] test pe027::example ... ok
[INFO] [stdout] test pe035::example ... ok
[INFO] [stdout] test common::sieve_of_eratosthenes::tests::check_if_prime ... ok
[INFO] [stdout] test verify_solutions ... test verify_solutions has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2b95dcf6b6ea8736019e31ae2c4b393953cd6522af721d62b5b37675dfdd33e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b95dcf6b6ea8736019e31ae2c4b393953cd6522af721d62b5b37675dfdd33e7", kill_on_drop: false }`
[INFO] [stdout] 2b95dcf6b6ea8736019e31ae2c4b393953cd6522af721d62b5b37675dfdd33e7