[INFO] cloning repository https://github.com/ntalbs/euler-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ntalbs/euler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fntalbs%2Feuler-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fntalbs%2Feuler-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72e1ac8aa9c40e4088276ce83a87876e9d32c414
[INFO] testing ntalbs/euler-rs against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fntalbs%2Feuler-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ntalbs/euler-rs on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ntalbs/euler-rs
[INFO] finished tweaking git repo https://github.com/ntalbs/euler-rs
[INFO] tweaked toml for git repo https://github.com/ntalbs/euler-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ntalbs/euler-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num v0.4.0
[INFO] [stderr]   Downloaded num-bigint v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85a6281c324adbc748985124e0cb1d00d6e7afaf9cf79515a1f5af601e9d068d
[INFO] running `Command { std: "docker" "start" "-a" "85a6281c324adbc748985124e0cb1d00d6e7afaf9cf79515a1f5af601e9d068d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85a6281c324adbc748985124e0cb1d00d6e7afaf9cf79515a1f5af601e9d068d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a6281c324adbc748985124e0cb1d00d6e7afaf9cf79515a1f5af601e9d068d", kill_on_drop: false }`
[INFO] [stdout] 85a6281c324adbc748985124e0cb1d00d6e7afaf9cf79515a1f5af601e9d068d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d80fd36ba680f546a173788cbd998783421558ca53771fd54af84bfac710ebfe
[INFO] running `Command { std: "docker" "start" "-a" "d80fd36ba680f546a173788cbd998783421558ca53771fd54af84bfac710ebfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling euler-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "d80fd36ba680f546a173788cbd998783421558ca53771fd54af84bfac710ebfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80fd36ba680f546a173788cbd998783421558ca53771fd54af84bfac710ebfe", kill_on_drop: false }`
[INFO] [stdout] d80fd36ba680f546a173788cbd998783421558ca53771fd54af84bfac710ebfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 653ed9aab50e30170ad1477afc32d6bb1e15d3f97d7111a13d48bc9974118411
[INFO] running `Command { std: "docker" "start" "-a" "653ed9aab50e30170ad1477afc32d6bb1e15d3f97d7111a13d48bc9974118411", kill_on_drop: false }`
[INFO] [stderr]    Compiling euler-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "653ed9aab50e30170ad1477afc32d6bb1e15d3f97d7111a13d48bc9974118411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653ed9aab50e30170ad1477afc32d6bb1e15d3f97d7111a13d48bc9974118411", kill_on_drop: false }`
[INFO] [stdout] 653ed9aab50e30170ad1477afc32d6bb1e15d3f97d7111a13d48bc9974118411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82f19e16b79ba002535fe9eb8defd75be7b087a3da0a84f56c0dc36a0ffe4df4
[INFO] running `Command { std: "docker" "start" "-a" "82f19e16b79ba002535fe9eb8defd75be7b087a3da0a84f56c0dc36a0ffe4df4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euler_rs-5a3f6ef621ca2e10)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test ps::p002::test ... ok
[INFO] [stdout] test ps::p001::test ... ok
[INFO] [stdout] test ps::p005::test ... ok
[INFO] [stdout] test ps::p006::test ... ok
[INFO] [stdout] test ps::p003::test ... ok
[INFO] [stdout] test ps::p011::test ... ok
[INFO] [stdout] test ps::p008::test ... ok
[INFO] [stdout] test ps::p015::test ... ok
[INFO] [stdout] test ps::p018::test_find_max ... ok
[INFO] [stdout] test ps::p018::test ... ok
[INFO] [stdout] test ps::p020::test ... ok
[INFO] [stdout] test ps::p016::test ... ok
[INFO] [stdout] test ps::p013::test ... ok
[INFO] [stdout] test ps::p017::test ... ok
[INFO] [stdout] test ps::p019::test ... ok
[INFO] [stdout] test ps::p028::test ... ok
[INFO] [stdout] test ps::p037::test_r ... ok
[INFO] [stdout] test ps::p033::test ... ok
[INFO] [stdout] test util::test_count_digits ... ok
[INFO] [stdout] test ps::p009::test ... ok
[INFO] [stdout] test util::test_factorial ... ok
[INFO] [stdout] test util::test_digits ... ok
[INFO] [stdout] test util::test_fibonacci_biguint ... ok
[INFO] [stdout] test util::test_factorize ... ok
[INFO] [stdout] test util::test_gcd ... ok
[INFO] [stdout] test ps::p038::test ... ok
[INFO] [stdout] test util::test_is_palindrome ... ok
[INFO] [stdout] test util::test_prime_sieve ... ok
[INFO] [stdout] test ps::p039::test ... ok
[INFO] [stdout] test util::test_fibonacci_i64 ... ok
[INFO] [stdout] test util::test_prime_iter ... ok
[INFO] [stdout] test util::test_lcm ... ok
[INFO] [stdout] test util::test_prime_iter_with_sieve ... ok
[INFO] [stdout] test ps::p031::test ... ok
[INFO] [stdout] test ps::p022::test ... ok
[INFO] [stdout] test ps::p007::test ... ok
[INFO] [stdout] test util::test_gcd_0_x - should panic ... ok
[INFO] [stdout] test util::test_gcd_x_0 - should panic ... ok
[INFO] [stdout] test ps::p004::test ... ok
[INFO] [stdout] test ps::p027::test ... ok
[INFO] [stdout] test ps::p029::test ... ok
[INFO] [stdout] test ps::p036::test ... ok
[INFO] [stdout] test ps::p021::test ... ok
[INFO] [stdout] test ps::p026::test ... ok
[INFO] [stdout] test ps::p034::test ... ok
[INFO] [stdout] test ps::p035::test ... ok
[INFO] [stdout] test ps::p012::test ... ok
[INFO] [stdout] test ps::p025::test ... ok
[INFO] [stdout] test ps::p037::test ... ok
[INFO] [stdout] test ps::p030::test ... ok
[INFO] [stdout] test ps::p032::test ... ok
[INFO] [stdout] test ps::p014::test ... ok
[INFO] [stdout] test ps::p010::test ... ok
[INFO] [stdout] test ps::p024::test ... ok
[INFO] [stdout] test ps::p023::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82f19e16b79ba002535fe9eb8defd75be7b087a3da0a84f56c0dc36a0ffe4df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f19e16b79ba002535fe9eb8defd75be7b087a3da0a84f56c0dc36a0ffe4df4", kill_on_drop: false }`
[INFO] [stdout] 82f19e16b79ba002535fe9eb8defd75be7b087a3da0a84f56c0dc36a0ffe4df4