[INFO] updating cached repository pebble8888/modular-polynomial
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pebble8888/modular-polynomial
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pebble8888/modular-polynomial" "work/ex/beta-1.38-1/sources/1.37.0/gh/pebble8888/modular-polynomial"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pebble8888/modular-polynomial'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pebble8888/modular-polynomial" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pebble8888/modular-polynomial"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pebble8888/modular-polynomial'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cbf8cf1bb29e54cfc746b429686d274028ce7d1a
[INFO] sha for GitHub repo pebble8888/modular-polynomial: cbf8cf1bb29e54cfc746b429686d274028ce7d1a
[INFO] validating manifest of pebble8888/modular-polynomial on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pebble8888/modular-polynomial on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pebble8888/modular-polynomial
[INFO] finished frobbing pebble8888/modular-polynomial
[INFO] frobbed toml for pebble8888/modular-polynomial written to work/ex/beta-1.38-1/sources/1.37.0/gh/pebble8888/modular-polynomial/Cargo.toml
[INFO] started frobbing pebble8888/modular-polynomial
[INFO] finished frobbing pebble8888/modular-polynomial
[INFO] frobbed toml for pebble8888/modular-polynomial written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pebble8888/modular-polynomial/Cargo.toml
[INFO] crate pebble8888/modular-polynomial already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pebble8888/modular-polynomial against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pebble8888/modular-polynomial:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 61a3394a0411cf6739b8531ba2c9ce9cfb4a30cd046f8b0d88b50ca462ca92c5
[INFO] running `"docker" "start" "-a" "61a3394a0411cf6739b8531ba2c9ce9cfb4a30cd046f8b0d88b50ca462ca92c5"`
[INFO] [stderr]    Compiling impl_ops v0.1.1
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling moduler-polynomial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.69s
[INFO] running `"docker" "inspect" "61a3394a0411cf6739b8531ba2c9ce9cfb4a30cd046f8b0d88b50ca462ca92c5"`
[INFO] running `"docker" "rm" "-f" "61a3394a0411cf6739b8531ba2c9ce9cfb4a30cd046f8b0d88b50ca462ca92c5"`
[INFO] [stdout] 61a3394a0411cf6739b8531ba2c9ce9cfb4a30cd046f8b0d88b50ca462ca92c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pebble8888/modular-polynomial:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b4bdbf3a35fe8829e1aaa77966b86a8a34ba4d2845ff65c5023fd68640025b5d
[INFO] running `"docker" "start" "-a" "b4bdbf3a35fe8829e1aaa77966b86a8a34ba4d2845ff65c5023fd68640025b5d"`
[INFO] [stderr]    Compiling moduler-polynomial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `"docker" "inspect" "b4bdbf3a35fe8829e1aaa77966b86a8a34ba4d2845ff65c5023fd68640025b5d"`
[INFO] running `"docker" "rm" "-f" "b4bdbf3a35fe8829e1aaa77966b86a8a34ba4d2845ff65c5023fd68640025b5d"`
[INFO] [stdout] b4bdbf3a35fe8829e1aaa77966b86a8a34ba4d2845ff65c5023fd68640025b5d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pebble8888/modular-polynomial:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 234423ab89a3a67cd7755be448a68ed6d7710178bfa2c2555dc096dc41779fab
[INFO] running `"docker" "start" "-a" "234423ab89a3a67cd7755be448a68ed6d7710178bfa2c2555dc096dc41779fab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/moduler_polynomial-b265b142676e3040
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test polynomial::polynmomial_test ... ok
[INFO] [stdout] test unit::unit_test ... ok
[INFO] [stdout] test division_polynomial::division_polynomial_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests moduler-polynomial
[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" "234423ab89a3a67cd7755be448a68ed6d7710178bfa2c2555dc096dc41779fab"`
[INFO] running `"docker" "rm" "-f" "234423ab89a3a67cd7755be448a68ed6d7710178bfa2c2555dc096dc41779fab"`
[INFO] [stdout] 234423ab89a3a67cd7755be448a68ed6d7710178bfa2c2555dc096dc41779fab