[INFO] crate bytelines 2.2.2 is already in cache
[INFO] extracting crate bytelines 2.2.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/bytelines/2.2.2
[INFO] extracting crate bytelines 2.2.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bytelines/2.2.2
[INFO] validating manifest of bytelines-2.2.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bytelines-2.2.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bytelines-2.2.2
[INFO] finished frobbing bytelines-2.2.2
[INFO] frobbed toml for bytelines-2.2.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/bytelines/2.2.2/Cargo.toml
[INFO] started frobbing bytelines-2.2.2
[INFO] finished frobbing bytelines-2.2.2
[INFO] frobbed toml for bytelines-2.2.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bytelines/2.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bytelines-2.2.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bytelines/2.2.2:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] d8593654f41473f28f98506606249f106f5ab3111ee605e3d96fc8bf9a934385
[INFO] running `"docker" "start" "-a" "d8593654f41473f28f98506606249f106f5ab3111ee605e3d96fc8bf9a934385"`
[INFO] [stderr]    Compiling bytelines v2.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "d8593654f41473f28f98506606249f106f5ab3111ee605e3d96fc8bf9a934385"`
[INFO] running `"docker" "rm" "-f" "d8593654f41473f28f98506606249f106f5ab3111ee605e3d96fc8bf9a934385"`
[INFO] [stdout] d8593654f41473f28f98506606249f106f5ab3111ee605e3d96fc8bf9a934385
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bytelines/2.2.2:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] d29e82727bcb98de2c864ff7d95fef9e48c6be91437d50b343d93f6ce2754183
[INFO] running `"docker" "start" "-a" "d29e82727bcb98de2c864ff7d95fef9e48c6be91437d50b343d93f6ce2754183"`
[INFO] [stderr]    Compiling bytelines v2.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "d29e82727bcb98de2c864ff7d95fef9e48c6be91437d50b343d93f6ce2754183"`
[INFO] running `"docker" "rm" "-f" "d29e82727bcb98de2c864ff7d95fef9e48c6be91437d50b343d93f6ce2754183"`
[INFO] [stdout] d29e82727bcb98de2c864ff7d95fef9e48c6be91437d50b343d93f6ce2754183
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bytelines/2.2.2:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d382e3e122b7300308a6174ccc50201cc2caf7479cabe63dd82d66b0384ecd63
[INFO] running `"docker" "start" "-a" "d382e3e122b7300308a6174ccc50201cc2caf7479cabe63dd82d66b0384ecd63"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bytelines-905648e74850cbcf
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_empty_line ... ok
[INFO] [stdout] test tests::test_basic_loop ... ok
[INFO] [stdout] test tests::test_basic_iterator ... 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 bytelines
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - ByteLines (line 55) ... ok
[INFO] [stdout] test src/lib.rs - ByteLines (line 76) ... ok
[INFO] [stdout] test src/lib.rs - ByteLinesIter (line 161) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d382e3e122b7300308a6174ccc50201cc2caf7479cabe63dd82d66b0384ecd63"`
[INFO] running `"docker" "rm" "-f" "d382e3e122b7300308a6174ccc50201cc2caf7479cabe63dd82d66b0384ecd63"`
[INFO] [stdout] d382e3e122b7300308a6174ccc50201cc2caf7479cabe63dd82d66b0384ecd63