[INFO] crate pipe-channel 1.2.2 is already in cache
[INFO] extracting crate pipe-channel 1.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/pipe-channel/1.2.2
[INFO] extracting crate pipe-channel 1.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pipe-channel/1.2.2
[INFO] validating manifest of pipe-channel-1.2.2 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 pipe-channel-1.2.2 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 pipe-channel-1.2.2
[INFO] finished frobbing pipe-channel-1.2.2
[INFO] frobbed toml for pipe-channel-1.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pipe-channel/1.2.2/Cargo.toml
[INFO] started frobbing pipe-channel-1.2.2
[INFO] finished frobbing pipe-channel-1.2.2
[INFO] frobbed toml for pipe-channel-1.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pipe-channel/1.2.2/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 pipe-channel-1.2.2 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-1/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-channel/1.2.2:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f4576f7c9b70df078c0c5078785cd07c23c9184ddceaa9f42283039c3d61487c
[INFO] running `"docker" "start" "-a" "f4576f7c9b70df078c0c5078785cd07c23c9184ddceaa9f42283039c3d61487c"`
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling pipe-channel v1.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.40s
[INFO] running `"docker" "inspect" "f4576f7c9b70df078c0c5078785cd07c23c9184ddceaa9f42283039c3d61487c"`
[INFO] running `"docker" "rm" "-f" "f4576f7c9b70df078c0c5078785cd07c23c9184ddceaa9f42283039c3d61487c"`
[INFO] [stdout] f4576f7c9b70df078c0c5078785cd07c23c9184ddceaa9f42283039c3d61487c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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-channel/1.2.2:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ea8ff032e8529b8be03311fc068d8bf1f6d86481eec4b57708199e72f4eee7d3
[INFO] running `"docker" "start" "-a" "ea8ff032e8529b8be03311fc068d8bf1f6d86481eec4b57708199e72f4eee7d3"`
[INFO] [stderr]    Compiling pipe-channel v1.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "ea8ff032e8529b8be03311fc068d8bf1f6d86481eec4b57708199e72f4eee7d3"`
[INFO] running `"docker" "rm" "-f" "ea8ff032e8529b8be03311fc068d8bf1f6d86481eec4b57708199e72f4eee7d3"`
[INFO] [stdout] ea8ff032e8529b8be03311fc068d8bf1f6d86481eec4b57708199e72f4eee7d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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-channel/1.2.2:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 95276c2627331ff87e1623ff72eba83ffce73789794f5119b65a4922f916557a
[INFO] running `"docker" "start" "-a" "95276c2627331ff87e1623ff72eba83ffce73789794f5119b65a4922f916557a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pipe_channel-6817e6f9af78c3e8
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::debug_print ... ok
[INFO] [stdout] test tests::no_send_no_threading ... ok
[INFO] [stdout] test tests::large_data ... ok
[INFO] [stdout] test tests::raw_fd ... ok
[INFO] [stdout] test tests::zero_sized_type_drop ... ok
[INFO] [stdout] test tests::zero_sized_type ... ok
[INFO] [stdout] test tests::no_leak ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pipe-channel
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - Sender<T>::send (line 206) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::recv (line 273) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/lib.rs - IntoIter (line 393) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::recv (line 257) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::send (line 190) ... ok
[INFO] [stdout] test src/lib.rs -  (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::iter (line 312) ... ok
[INFO] [stdout] test src/lib.rs - channel (line 148) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "95276c2627331ff87e1623ff72eba83ffce73789794f5119b65a4922f916557a"`
[INFO] running `"docker" "rm" "-f" "95276c2627331ff87e1623ff72eba83ffce73789794f5119b65a4922f916557a"`
[INFO] [stdout] 95276c2627331ff87e1623ff72eba83ffce73789794f5119b65a4922f916557a