[INFO] crate pipe 0.2.0 is already in cache
[INFO] extracting crate pipe 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/pipe/0.2.0
[INFO] extracting crate pipe 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pipe/0.2.0
[INFO] validating manifest of pipe-0.2.0 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 pipe-0.2.0 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 pipe-0.2.0
[INFO] finished frobbing pipe-0.2.0
[INFO] frobbed toml for pipe-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pipe/0.2.0/Cargo.toml
[INFO] started frobbing pipe-0.2.0
[INFO] finished frobbing pipe-0.2.0
[INFO] frobbed toml for pipe-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pipe/0.2.0/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 pipe-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pipe/0.2.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 93a6e7e028e699789c5b1ab454c4ca0fe0723ddf348eccaf7bde10046097a504
[INFO] running `"docker" "start" "-a" "93a6e7e028e699789c5b1ab454c4ca0fe0723ddf348eccaf7bde10046097a504"`
[INFO] [stderr]    Compiling pipe v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "93a6e7e028e699789c5b1ab454c4ca0fe0723ddf348eccaf7bde10046097a504"`
[INFO] running `"docker" "rm" "-f" "93a6e7e028e699789c5b1ab454c4ca0fe0723ddf348eccaf7bde10046097a504"`
[INFO] [stdout] 93a6e7e028e699789c5b1ab454c4ca0fe0723ddf348eccaf7bde10046097a504
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pipe/0.2.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 09e927795bacf9139a575b25b668d15cc9a41acfde55952363a1e3a515c15839
[INFO] running `"docker" "start" "-a" "09e927795bacf9139a575b25b668d15cc9a41acfde55952363a1e3a515c15839"`
[INFO] [stderr]    Compiling os_pipe v0.8.1
[INFO] [stderr]    Compiling pipe v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `"docker" "inspect" "09e927795bacf9139a575b25b668d15cc9a41acfde55952363a1e3a515c15839"`
[INFO] running `"docker" "rm" "-f" "09e927795bacf9139a575b25b668d15cc9a41acfde55952363a1e3a515c15839"`
[INFO] [stdout] 09e927795bacf9139a575b25b668d15cc9a41acfde55952363a1e3a515c15839
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pipe/0.2.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 920f08225c8789e4a6ece5913198ea2c2ed12632675310b925ac54e989f2cbf5
[INFO] running `"docker" "start" "-a" "920f08225c8789e4a6ece5913198ea2c2ed12632675310b925ac54e989f2cbf5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pipe-719165b4987f72a6
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::small_reads ... ok
[INFO] [stdout] test tests::pipe_writer_fail ... ok
[INFO] [stdout] test tests::pipe_reader ... 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 pipe
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "920f08225c8789e4a6ece5913198ea2c2ed12632675310b925ac54e989f2cbf5"`
[INFO] running `"docker" "rm" "-f" "920f08225c8789e4a6ece5913198ea2c2ed12632675310b925ac54e989f2cbf5"`
[INFO] [stdout] 920f08225c8789e4a6ece5913198ea2c2ed12632675310b925ac54e989f2cbf5