[INFO] crate diffr-lib 0.1.2 is already in cache
[INFO] testing diffr-lib-0.1.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate diffr-lib 0.1.2 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate diffr-lib 0.1.2 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 diffr-lib 0.1.2
[INFO] finished tweaking crates.io crate diffr-lib 0.1.2
[INFO] tweaked toml for crates.io crate diffr-lib 0.1.2 written to work/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 1ae7ff3e52eb42b5b19cf956b4b28219da8b742db4f4fc672dd014383d17539c
[INFO] running `"docker" "start" "-a" "1ae7ff3e52eb42b5b19cf956b4b28219da8b742db4f4fc672dd014383d17539c"`
[INFO] [stderr]    Compiling diffr-lib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "1ae7ff3e52eb42b5b19cf956b4b28219da8b742db4f4fc672dd014383d17539c"`
[INFO] running `"docker" "rm" "-f" "1ae7ff3e52eb42b5b19cf956b4b28219da8b742db4f4fc672dd014383d17539c"`
[INFO] [stdout] 1ae7ff3e52eb42b5b19cf956b4b28219da8b742db4f4fc672dd014383d17539c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 992a7916cb73d61451b430a452ecd6de601ee84057638c058b3f672af1ab752c
[INFO] running `"docker" "start" "-a" "992a7916cb73d61451b430a452ecd6de601ee84057638c058b3f672af1ab752c"`
[INFO] [stderr]    Compiling diffr-lib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "992a7916cb73d61451b430a452ecd6de601ee84057638c058b3f672af1ab752c"`
[INFO] running `"docker" "rm" "-f" "992a7916cb73d61451b430a452ecd6de601ee84057638c058b3f672af1ab752c"`
[INFO] [stdout] 992a7916cb73d61451b430a452ecd6de601ee84057638c058b3f672af1ab752c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] cae4006c73b6fc9b07239e30704b16015615948a59398654230a7d2568676d4e
[INFO] running `"docker" "start" "-a" "cae4006c73b6fc9b07239e30704b16015615948a59398654230a7d2568676d4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/diffr_lib-f88db6cddd3c2d06
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::compress_path_test ... ok
[INFO] [stdout] test test::diff_sequences_test_1 ... ok
[INFO] [stdout] test test::diff_sequences_test_2 ... ok
[INFO] [stdout] test test::diff_sequences_test_3 ... ok
[INFO] [stdout] test test::diff_sequences_test_7 ... ok
[INFO] [stdout] test test::diff_sequences_test_6 ... ok
[INFO] [stdout] test test::diff_sequences_test_4 ... ok
[INFO] [stdout] test test::diff_sequences_test_5 ... ok
[INFO] [stdout] test test::find_splitting_point_test ... ok
[INFO] [stdout] test test::range_equality_test ... ok
[INFO] [stdout] test test::issue15_2 ... ok
[INFO] [stdout] test test::split_lines_test ... ok
[INFO] [stdout] test test::test_get_lcs ... ok
[INFO] [stdout] test test::diff_sequences_test_8 ... ok
[INFO] [stdout] test test::tokenize_test ... ok
[INFO] [stdout] test test::split_lines_append_test ... ok
[INFO] [stdout] test test::issue15 ... ok
[INFO] [stdout] test test::to_usize_checked_negative_test ... ok
[INFO] [stdout] test test::test_lcs_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diffr-lib
[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" "cae4006c73b6fc9b07239e30704b16015615948a59398654230a7d2568676d4e"`
[INFO] running `"docker" "rm" "-f" "cae4006c73b6fc9b07239e30704b16015615948a59398654230a7d2568676d4e"`
[INFO] [stdout] cae4006c73b6fc9b07239e30704b16015615948a59398654230a7d2568676d4e