[INFO] crate pretty-bytes 0.2.2 is already in cache
[INFO] testing pretty-bytes-0.2.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate pretty-bytes 0.2.2 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate pretty-bytes 0.2.2 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 pretty-bytes 0.2.2
[INFO] finished tweaking crates.io crate pretty-bytes 0.2.2
[INFO] tweaked toml for crates.io crate pretty-bytes 0.2.2 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] ba3dc3be163632d3807863b58963bc097888da1a1c5fea8ed0f17462a8151acd
[INFO] running `"docker" "start" "-a" "ba3dc3be163632d3807863b58963bc097888da1a1c5fea8ed0f17462a8151acd"`
[INFO] [stderr]    Compiling pretty-bytes v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "ba3dc3be163632d3807863b58963bc097888da1a1c5fea8ed0f17462a8151acd"`
[INFO] running `"docker" "rm" "-f" "ba3dc3be163632d3807863b58963bc097888da1a1c5fea8ed0f17462a8151acd"`
[INFO] [stdout] ba3dc3be163632d3807863b58963bc097888da1a1c5fea8ed0f17462a8151acd
[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] 5cf3f0ae940f325f5283f6eb64e60a4998d74ed8df2e577bb250d862369642fd
[INFO] running `"docker" "start" "-a" "5cf3f0ae940f325f5283f6eb64e60a4998d74ed8df2e577bb250d862369642fd"`
[INFO] [stderr]    Compiling pretty-bytes v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "5cf3f0ae940f325f5283f6eb64e60a4998d74ed8df2e577bb250d862369642fd"`
[INFO] running `"docker" "rm" "-f" "5cf3f0ae940f325f5283f6eb64e60a4998d74ed8df2e577bb250d862369642fd"`
[INFO] [stdout] 5cf3f0ae940f325f5283f6eb64e60a4998d74ed8df2e577bb250d862369642fd
[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] c1fe32bc661a5e3326daeaf331cbdc5144b0646592bda7962d73d79cba41bb9f
[INFO] running `"docker" "start" "-a" "c1fe32bc661a5e3326daeaf331cbdc5144b0646592bda7962d73d79cba41bb9f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pretty_bytes-3213d9c60828c0e4
[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/pretty_bytes-96fd79bf5f1d7a8f
[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/converter-02567df2bcd429a8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_supports_negative_numbers ... ok
[INFO] [stdout] test it_converts_bytes_to_human_readable_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pretty-bytes
[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" "c1fe32bc661a5e3326daeaf331cbdc5144b0646592bda7962d73d79cba41bb9f"`
[INFO] running `"docker" "rm" "-f" "c1fe32bc661a5e3326daeaf331cbdc5144b0646592bda7962d73d79cba41bb9f"`
[INFO] [stdout] c1fe32bc661a5e3326daeaf331cbdc5144b0646592bda7962d73d79cba41bb9f