[INFO] updating cached repository https://github.com/x31eq/regular_rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/x31eq/regular_rust
[INFO] [stderr]    ab6c26a..04dd5b7  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 04dd5b7996495af65fcaf7f27b33e2e0900c8737
[INFO] testing x31eq/regular_rust against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx31eq%2Fregular_rust" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/x31eq/regular_rust on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/x31eq/regular_rust
[INFO] finished tweaking git repo https://github.com/x31eq/regular_rust
[INFO] tweaked toml for git repo https://github.com/x31eq/regular_rust written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/x31eq/regular_rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] aa5fcefe361cb78039080f693ba9bf9e9489d5e57ed30475d2dd7e51f303a5e7
[INFO] running `"docker" "start" "-a" "aa5fcefe361cb78039080f693ba9bf9e9489d5e57ed30475d2dd7e51f303a5e7"`
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling regular v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.99s
[INFO] running `"docker" "inspect" "aa5fcefe361cb78039080f693ba9bf9e9489d5e57ed30475d2dd7e51f303a5e7"`
[INFO] running `"docker" "rm" "-f" "aa5fcefe361cb78039080f693ba9bf9e9489d5e57ed30475d2dd7e51f303a5e7"`
[INFO] [stdout] aa5fcefe361cb78039080f693ba9bf9e9489d5e57ed30475d2dd7e51f303a5e7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 74afee186fbf82878e06a5eafc3397e8802fe94336b9212e3997eb6dbb4e1a44
[INFO] running `"docker" "start" "-a" "74afee186fbf82878e06a5eafc3397e8802fe94336b9212e3997eb6dbb4e1a44"`
[INFO] [stderr]    Compiling regular v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `"docker" "inspect" "74afee186fbf82878e06a5eafc3397e8802fe94336b9212e3997eb6dbb4e1a44"`
[INFO] running `"docker" "rm" "-f" "74afee186fbf82878e06a5eafc3397e8802fe94336b9212e3997eb6dbb4e1a44"`
[INFO] [stdout] 74afee186fbf82878e06a5eafc3397e8802fe94336b9212e3997eb6dbb4e1a44
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 819c3c8b6f416948f1415db6c0462d3e793cc32d8773552b8a963a33c789b8e6
[INFO] running `"docker" "start" "-a" "819c3c8b6f416948f1415db6c0462d3e793cc32d8773552b8a963a33c789b8e6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/regular-377666a6eccbe52c
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test cangwu_tests::expected_limited_mappings ... ok
[INFO] [stdout] test cangwu_tests::complexity ... ok
[INFO] [stdout] test cangwu_tests::hermite ... ok
[INFO] [stdout] test cangwu_tests::key ... ok
[INFO] [stdout] test cangwu_tests::rank ... ok
[INFO] [stdout] test cangwu_tests::mystery ... ok
[INFO] [stdout] test cangwu_tests::badness ... ok
[INFO] [stdout] test tests::cents50 ... ok
[INFO] [stdout] test cangwu_tests::tuning ... ok
[INFO] [stdout] test tests::non_consecutive_limit ... ok
[INFO] [stdout] test tests::hermite_reduction ... ok
[INFO] [stdout] test tests::octave_cents ... ok
[INFO] [stdout] test cangwu_tests::nonoctave ... ok
[INFO] [stdout] test tests::small_primes ... ok
[INFO] [stdout] test cangwu_tests::nofives ... ok
[INFO] [stdout] test tests::seven_limit ... ok
[INFO] [stdout] test tests::suboptimal_prime_mapping ... ok
[INFO] [stdout] test tests::test_join ... ok
[INFO] [stdout] test cangwu_tests::big_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/regular-a67a7c694b76d3a9
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regular
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "819c3c8b6f416948f1415db6c0462d3e793cc32d8773552b8a963a33c789b8e6"`
[INFO] running `"docker" "rm" "-f" "819c3c8b6f416948f1415db6c0462d3e793cc32d8773552b8a963a33c789b8e6"`
[INFO] [stdout] 819c3c8b6f416948f1415db6c0462d3e793cc32d8773552b8a963a33c789b8e6