[INFO] crate emptypipe 0.2.2 is already in cache
[INFO] extracting crate emptypipe 0.2.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/emptypipe/0.2.2
[INFO] extracting crate emptypipe 0.2.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/emptypipe/0.2.2
[INFO] validating manifest of emptypipe-0.2.2 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 emptypipe-0.2.2 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 emptypipe-0.2.2
[INFO] finished frobbing emptypipe-0.2.2
[INFO] frobbed toml for emptypipe-0.2.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/emptypipe/0.2.2/Cargo.toml
[INFO] started frobbing emptypipe-0.2.2
[INFO] finished frobbing emptypipe-0.2.2
[INFO] frobbed toml for emptypipe-0.2.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/emptypipe/0.2.2/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] 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] [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" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing emptypipe-0.2.2 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-6/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/emptypipe/0.2.2:/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] 1e0179476f2c5d842f92daf40ce58c023e8de4d6a7cf8f4fd33e690deb4d6a58
[INFO] running `"docker" "start" "-a" "1e0179476f2c5d842f92daf40ce58c023e8de4d6a7cf8f4fd33e690deb4d6a58"`
[INFO] [stderr]    Compiling emptypipe v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "1e0179476f2c5d842f92daf40ce58c023e8de4d6a7cf8f4fd33e690deb4d6a58"`
[INFO] running `"docker" "rm" "-f" "1e0179476f2c5d842f92daf40ce58c023e8de4d6a7cf8f4fd33e690deb4d6a58"`
[INFO] [stdout] 1e0179476f2c5d842f92daf40ce58c023e8de4d6a7cf8f4fd33e690deb4d6a58
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/emptypipe/0.2.2:/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] 10fe459ba7af4a519f5aee9f58c9f48c105b8dcc0e21c87a8699b472aa9a12df
[INFO] running `"docker" "start" "-a" "10fe459ba7af4a519f5aee9f58c9f48c105b8dcc0e21c87a8699b472aa9a12df"`
[INFO] [stderr]    Compiling emptypipe v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "10fe459ba7af4a519f5aee9f58c9f48c105b8dcc0e21c87a8699b472aa9a12df"`
[INFO] running `"docker" "rm" "-f" "10fe459ba7af4a519f5aee9f58c9f48c105b8dcc0e21c87a8699b472aa9a12df"`
[INFO] [stdout] 10fe459ba7af4a519f5aee9f58c9f48c105b8dcc0e21c87a8699b472aa9a12df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/emptypipe/0.2.2:/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] 45b16c06d0556b55a0cdb280209b3dde76c29e25f14831d6bcf422060b2fb206
[INFO] running `"docker" "start" "-a" "45b16c06d0556b55a0cdb280209b3dde76c29e25f14831d6bcf422060b2fb206"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/emptypipe-a369aa19d5ab5ee0
[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" "45b16c06d0556b55a0cdb280209b3dde76c29e25f14831d6bcf422060b2fb206"`
[INFO] running `"docker" "rm" "-f" "45b16c06d0556b55a0cdb280209b3dde76c29e25f14831d6bcf422060b2fb206"`
[INFO] [stdout] 45b16c06d0556b55a0cdb280209b3dde76c29e25f14831d6bcf422060b2fb206