[INFO] updating cached repository https://github.com/leshow/sort-rs
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f59c0f36eca9350ec886da80cadfa012347c86be
[INFO] testing leshow/sort-rs against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleshow%2Fsort-rs" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leshow/sort-rs on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/leshow/sort-rs
[INFO] finished tweaking git repo https://github.com/leshow/sort-rs
[INFO] tweaked toml for git repo https://github.com/leshow/sort-rs written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/leshow/sort-rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] eec6761cf030d549b36ad8366b2a609d5b9fbdfd1b7315937c10a4942784f3e1
[INFO] running `"docker" "start" "-a" "eec6761cf030d549b36ad8366b2a609d5b9fbdfd1b7315937c10a4942784f3e1"`
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling sorting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Debug`, `Display`
[INFO] [stderr]  --> src/main.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fmt::{Debug, Display};
[INFO] [stderr]   |                ^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.22s
[INFO] running `"docker" "inspect" "eec6761cf030d549b36ad8366b2a609d5b9fbdfd1b7315937c10a4942784f3e1"`
[INFO] running `"docker" "rm" "-f" "eec6761cf030d549b36ad8366b2a609d5b9fbdfd1b7315937c10a4942784f3e1"`
[INFO] [stdout] eec6761cf030d549b36ad8366b2a609d5b9fbdfd1b7315937c10a4942784f3e1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] dbf5485bd72fb358f79e398cdcb378ba8e3503834a29e6312f13d311c4e15994
[INFO] running `"docker" "start" "-a" "dbf5485bd72fb358f79e398cdcb378ba8e3503834a29e6312f13d311c4e15994"`
[INFO] [stderr]    Compiling sorting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Debug`, `Display`
[INFO] [stderr]  --> src/main.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fmt::{Debug, Display};
[INFO] [stderr]   |                ^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "dbf5485bd72fb358f79e398cdcb378ba8e3503834a29e6312f13d311c4e15994"`
[INFO] running `"docker" "rm" "-f" "dbf5485bd72fb358f79e398cdcb378ba8e3503834a29e6312f13d311c4e15994"`
[INFO] [stdout] dbf5485bd72fb358f79e398cdcb378ba8e3503834a29e6312f13d311c4e15994
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] c6d860313cd6bacd13519902c8694340f06c65276682f9e169e6d0202ae2395d
[INFO] running `"docker" "start" "-a" "c6d860313cd6bacd13519902c8694340f06c65276682f9e169e6d0202ae2395d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sorting-4f883ee6d1a26cbc
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test quicksort_test ... ok
[INFO] [stdout] test recursive_binsearch_test ... ok
[INFO] [stdout] test insertion_sort_test ... ok
[INFO] [stdout] test bubble_sort_test ... ok
[INFO] [stdout] test test_ins_sort ... ok
[INFO] [stdout] test selecton_sort_test ... ok
[INFO] [stdout] test heapsort_test ... ok
[INFO] [stdout] test selection_sort_abstraction_test ... ok
[INFO] [stdout] test binary_search_test ... ok
[INFO] [stdout] test mergesort_test ... ok
[INFO] [stdout] test par_quicksort_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c6d860313cd6bacd13519902c8694340f06c65276682f9e169e6d0202ae2395d"`
[INFO] running `"docker" "rm" "-f" "c6d860313cd6bacd13519902c8694340f06c65276682f9e169e6d0202ae2395d"`
[INFO] [stdout] c6d860313cd6bacd13519902c8694340f06c65276682f9e169e6d0202ae2395d