[INFO] crate linebuf 0.0.2 is already in cache
[INFO] extracting crate linebuf 0.0.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/linebuf/0.0.2
[INFO] extracting crate linebuf 0.0.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/linebuf/0.0.2
[INFO] validating manifest of linebuf-0.0.2 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 linebuf-0.0.2 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 linebuf-0.0.2
[INFO] finished frobbing linebuf-0.0.2
[INFO] frobbed toml for linebuf-0.0.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/linebuf/0.0.2/Cargo.toml
[INFO] started frobbing linebuf-0.0.2
[INFO] finished frobbing linebuf-0.0.2
[INFO] frobbed toml for linebuf-0.0.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/linebuf/0.0.2/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] 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 linebuf-0.0.2 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-4/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/linebuf/0.0.2:/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] 8d7a211c5682e187b31c87bbd36cea81711d6deab6e59cc05df2a7a374bc92b5
[INFO] running `"docker" "start" "-a" "8d7a211c5682e187b31c87bbd36cea81711d6deab6e59cc05df2a7a374bc92b5"`
[INFO] [stderr]    Compiling linebuf v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "8d7a211c5682e187b31c87bbd36cea81711d6deab6e59cc05df2a7a374bc92b5"`
[INFO] running `"docker" "rm" "-f" "8d7a211c5682e187b31c87bbd36cea81711d6deab6e59cc05df2a7a374bc92b5"`
[INFO] [stdout] 8d7a211c5682e187b31c87bbd36cea81711d6deab6e59cc05df2a7a374bc92b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/linebuf/0.0.2:/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] e8a85fad50097c1ae0688942497fcfd42f7f452fc5fe7423f0c72f6db6f9845e
[INFO] running `"docker" "start" "-a" "e8a85fad50097c1ae0688942497fcfd42f7f452fc5fe7423f0c72f6db6f9845e"`
[INFO] [stderr]    Compiling linebuf v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "e8a85fad50097c1ae0688942497fcfd42f7f452fc5fe7423f0c72f6db6f9845e"`
[INFO] running `"docker" "rm" "-f" "e8a85fad50097c1ae0688942497fcfd42f7f452fc5fe7423f0c72f6db6f9845e"`
[INFO] [stdout] e8a85fad50097c1ae0688942497fcfd42f7f452fc5fe7423f0c72f6db6f9845e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/linebuf/0.0.2:/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] 4cd1da60b5112e30e9f779bf6e5057777bcc3a179ae373dd35d3da91a86efd21
[INFO] running `"docker" "start" "-a" "4cd1da60b5112e30e9f779bf6e5057777bcc3a179ae373dd35d3da91a86efd21"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/linebuf-526761269958e16e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::try_read_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linebuf
[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" "4cd1da60b5112e30e9f779bf6e5057777bcc3a179ae373dd35d3da91a86efd21"`
[INFO] running `"docker" "rm" "-f" "4cd1da60b5112e30e9f779bf6e5057777bcc3a179ae373dd35d3da91a86efd21"`
[INFO] [stdout] 4cd1da60b5112e30e9f779bf6e5057777bcc3a179ae373dd35d3da91a86efd21