[INFO] crate bytelines 2.2.2 is already in cache
[INFO] extracting crate bytelines 2.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/bytelines/2.2.2
[INFO] extracting crate bytelines 2.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bytelines/2.2.2
[INFO] validating manifest of bytelines-2.2.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bytelines-2.2.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/bytelines/2.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bytelines-2.2.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f2b94e5c734e2254f6a938b1244570674d9a348666d97593cb010cffb0895410
[INFO] running `"docker" "start" "-a" "f2b94e5c734e2254f6a938b1244570674d9a348666d97593cb010cffb0895410"`
[INFO] [stderr]    Compiling bytelines v2.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "f2b94e5c734e2254f6a938b1244570674d9a348666d97593cb010cffb0895410"`
[INFO] running `"docker" "rm" "-f" "f2b94e5c734e2254f6a938b1244570674d9a348666d97593cb010cffb0895410"`
[INFO] [stdout] f2b94e5c734e2254f6a938b1244570674d9a348666d97593cb010cffb0895410
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4da9fdbafc20537d36850fee6ab84384f9c8b0fd925e06f56e0e0a7782cd1a96
[INFO] running `"docker" "start" "-a" "4da9fdbafc20537d36850fee6ab84384f9c8b0fd925e06f56e0e0a7782cd1a96"`
[INFO] [stderr]    Compiling bytelines v2.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "4da9fdbafc20537d36850fee6ab84384f9c8b0fd925e06f56e0e0a7782cd1a96"`
[INFO] running `"docker" "rm" "-f" "4da9fdbafc20537d36850fee6ab84384f9c8b0fd925e06f56e0e0a7782cd1a96"`
[INFO] [stdout] 4da9fdbafc20537d36850fee6ab84384f9c8b0fd925e06f56e0e0a7782cd1a96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d7126aaa87d0e77e61beeed5a5cf9bf1b95f020d565363c712c4142fb175f3d8
[INFO] running `"docker" "start" "-a" "d7126aaa87d0e77e61beeed5a5cf9bf1b95f020d565363c712c4142fb175f3d8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bytelines-1b8b696e3bdba122
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_basic_loop ... ok
[INFO] [stdout] test tests::test_basic_iterator ... ok
[INFO] [stdout] test tests::test_empty_line ... 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" "d7126aaa87d0e77e61beeed5a5cf9bf1b95f020d565363c712c4142fb175f3d8"`
[INFO] running `"docker" "rm" "-f" "d7126aaa87d0e77e61beeed5a5cf9bf1b95f020d565363c712c4142fb175f3d8"`
[INFO] [stdout] d7126aaa87d0e77e61beeed5a5cf9bf1b95f020d565363c712c4142fb175f3d8