[INFO] crate out 4.0.0 is already in cache
[INFO] testing out-4.0.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate out 4.0.0 into work/builds/worker-10/source
[INFO] validating manifest of crates.io crate out 4.0.0 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 crates.io crate out 4.0.0
[INFO] finished tweaking crates.io crate out 4.0.0
[INFO] tweaked toml for crates.io crate out 4.0.0 written to work/builds/worker-10/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/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] 1d8c3f023dad898d20007762b2c34e78374e797b5a6408da8f4e9dc3b4058757
[INFO] running `"docker" "start" "-a" "1d8c3f023dad898d20007762b2c34e78374e797b5a6408da8f4e9dc3b4058757"`
[INFO] [stderr]    Compiling out v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "1d8c3f023dad898d20007762b2c34e78374e797b5a6408da8f4e9dc3b4058757"`
[INFO] running `"docker" "rm" "-f" "1d8c3f023dad898d20007762b2c34e78374e797b5a6408da8f4e9dc3b4058757"`
[INFO] [stdout] 1d8c3f023dad898d20007762b2c34e78374e797b5a6408da8f4e9dc3b4058757
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/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] 8a9199d2f2110f381311fb4dc4200a2a7beaa4d1834cae18bfea9a7ea34cd914
[INFO] running `"docker" "start" "-a" "8a9199d2f2110f381311fb4dc4200a2a7beaa4d1834cae18bfea9a7ea34cd914"`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling rand_pcg v0.2.0
[INFO] [stderr]    Compiling quickcheck_macros v0.8.0
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling out v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `"docker" "inspect" "8a9199d2f2110f381311fb4dc4200a2a7beaa4d1834cae18bfea9a7ea34cd914"`
[INFO] running `"docker" "rm" "-f" "8a9199d2f2110f381311fb4dc4200a2a7beaa4d1834cae18bfea9a7ea34cd914"`
[INFO] [stdout] 8a9199d2f2110f381311fb4dc4200a2a7beaa4d1834cae18bfea9a7ea34cd914
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/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] 85db0ec828f7ace7d891053cdc75e6a7f16ccca247acb7243c2305e83a53612a
[INFO] running `"docker" "start" "-a" "85db0ec828f7ace7d891053cdc75e6a7f16ccca247acb7243c2305e83a53612a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/out-5d6c9058bd123f13
[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]      Running /opt/rustwide/target/debug/deps/max-e7d82e144d99b9a0
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test slice_max_unstable ... ok
[INFO] [stdout] test iter_max_unstable ... ok
[INFO] [stdout] test slice_max ... ok
[INFO] [stdout] test iter_max ... ok
[INFO] [stdout] test slice_max_by_cached_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests out
[INFO] [stderr] error: no global memory allocator found but one is required; link to std or add `#[global_allocator]` to a static item that implements the GlobalAlloc trait.
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - slice::max_unstable (line 209) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_unstable_by (line 228) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_by_key (line 138) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_unstable_by_key (line 283) ... ok
[INFO] [stdout] test src/lib.rs - iter::max_unstable_by (line 434) ... ok
[INFO] [stdout] test src/lib.rs - iter::max_by (line 348) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_by (line 87) ... ok
[INFO] [stdout] test src/lib.rs - iter::max_unstable (line 415) ... ok
[INFO] [stdout] test src/lib.rs - iter::max (line 330) ... ok
[INFO] [stdout] test src/lib.rs -  (line 3) ... ok
[INFO] [stdout] test src/lib.rs - slice::max (line 68) ... ok
[INFO] [stdout] test src/lib.rs - iter::max_by_key (line 392) ... ok
[INFO] [stdout] test src/lib.rs - iter::max_unstable_by_key (line 479) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_by_cached_key (line 160) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "85db0ec828f7ace7d891053cdc75e6a7f16ccca247acb7243c2305e83a53612a"`
[INFO] running `"docker" "rm" "-f" "85db0ec828f7ace7d891053cdc75e6a7f16ccca247acb7243c2305e83a53612a"`
[INFO] [stdout] 85db0ec828f7ace7d891053cdc75e6a7f16ccca247acb7243c2305e83a53612a