[INFO] crate rchunks 0.1.4 is already in cache
[INFO] extracting crate rchunks 0.1.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/rchunks/0.1.4
[INFO] extracting crate rchunks 0.1.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rchunks/0.1.4
[INFO] validating manifest of rchunks-0.1.4 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 rchunks-0.1.4 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 rchunks-0.1.4
[INFO] finished frobbing rchunks-0.1.4
[INFO] frobbed toml for rchunks-0.1.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rchunks/0.1.4/Cargo.toml
[INFO] started frobbing rchunks-0.1.4
[INFO] finished frobbing rchunks-0.1.4
[INFO] frobbed toml for rchunks-0.1.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rchunks/0.1.4/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 rchunks-0.1.4 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rchunks/0.1.4:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f3aedd8fe8f626d18ee1a1c0f6c92f5624288b71b0216a1fd40b687caf4efa6b
[INFO] running `"docker" "start" "-a" "f3aedd8fe8f626d18ee1a1c0f6c92f5624288b71b0216a1fd40b687caf4efa6b"`
[INFO] [stderr]    Compiling rchunks v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "f3aedd8fe8f626d18ee1a1c0f6c92f5624288b71b0216a1fd40b687caf4efa6b"`
[INFO] running `"docker" "rm" "-f" "f3aedd8fe8f626d18ee1a1c0f6c92f5624288b71b0216a1fd40b687caf4efa6b"`
[INFO] [stdout] f3aedd8fe8f626d18ee1a1c0f6c92f5624288b71b0216a1fd40b687caf4efa6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rchunks/0.1.4:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f74bfae22d331c09b6c5be4b29bc028f8d1abeb11d8abc45faed165e6a9654f1
[INFO] running `"docker" "start" "-a" "f74bfae22d331c09b6c5be4b29bc028f8d1abeb11d8abc45faed165e6a9654f1"`
[INFO] [stderr]    Compiling rchunks v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "f74bfae22d331c09b6c5be4b29bc028f8d1abeb11d8abc45faed165e6a9654f1"`
[INFO] running `"docker" "rm" "-f" "f74bfae22d331c09b6c5be4b29bc028f8d1abeb11d8abc45faed165e6a9654f1"`
[INFO] [stdout] f74bfae22d331c09b6c5be4b29bc028f8d1abeb11d8abc45faed165e6a9654f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rchunks/0.1.4:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 1c1ed15d76674bf8cd0dcf9a8f7da7b8fd28d067d098d19014c93334b4aa449d
[INFO] running `"docker" "start" "-a" "1c1ed15d76674bf8cd0dcf9a8f7da7b8fd28d067d098d19014c93334b4aa449d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rchunks-7be2585d65feaaeb
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test rchunks_double_ended_test ... ok
[INFO] [stdout] test rchunks_mut_double_ended_test ... ok
[INFO] [stdout] test rchunks_mut_size_hint_test ... ok
[INFO] [stdout] test rchunks_size_hint_test ... ok
[INFO] [stdout] test rchunks_test_1 ... ok
[INFO] [stdout] test rchunks_mut_test_1 ... ok
[INFO] [stdout] test rchunks_test_0 ... ok
[INFO] [stdout] test rchunks_mut_test_0 ... ok
[INFO] [stderr]    Doc-tests rchunks
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 13) ... ignored
[INFO] [stdout] test src/lib.rs - RChunks::rchunks (line 153) ... ok
[INFO] [stdout] test src/lib.rs - RChunks::rchunks_mut (line 176) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1c1ed15d76674bf8cd0dcf9a8f7da7b8fd28d067d098d19014c93334b4aa449d"`
[INFO] running `"docker" "rm" "-f" "1c1ed15d76674bf8cd0dcf9a8f7da7b8fd28d067d098d19014c93334b4aa449d"`
[INFO] [stdout] 1c1ed15d76674bf8cd0dcf9a8f7da7b8fd28d067d098d19014c93334b4aa449d