[INFO] crate sift4 0.1.4 is already in cache
[INFO] extracting crate sift4 0.1.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/sift4/0.1.4
[INFO] extracting crate sift4 0.1.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sift4/0.1.4
[INFO] validating manifest of sift4-0.1.4 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 sift4-0.1.4 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 sift4-0.1.4
[INFO] finished frobbing sift4-0.1.4
[INFO] frobbed toml for sift4-0.1.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sift4/0.1.4/Cargo.toml
[INFO] started frobbing sift4-0.1.4
[INFO] finished frobbing sift4-0.1.4
[INFO] frobbed toml for sift4-0.1.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sift4/0.1.4/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 sift4-0.1.4 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sift4/0.1.4:/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] 46b48ad580062c6a3ed33cd9ec1cf5f9eb041b1d66355c4ca142120102bb7b63
[INFO] running `"docker" "start" "-a" "46b48ad580062c6a3ed33cd9ec1cf5f9eb041b1d66355c4ca142120102bb7b63"`
[INFO] [stderr]    Compiling sift4 v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "46b48ad580062c6a3ed33cd9ec1cf5f9eb041b1d66355c4ca142120102bb7b63"`
[INFO] running `"docker" "rm" "-f" "46b48ad580062c6a3ed33cd9ec1cf5f9eb041b1d66355c4ca142120102bb7b63"`
[INFO] [stdout] 46b48ad580062c6a3ed33cd9ec1cf5f9eb041b1d66355c4ca142120102bb7b63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sift4/0.1.4:/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] 8aa7aeb820e2dfa2f8eb858bd8bb6535cea66f006d3d3a58e3cf53e03cd0e64b
[INFO] running `"docker" "start" "-a" "8aa7aeb820e2dfa2f8eb858bd8bb6535cea66f006d3d3a58e3cf53e03cd0e64b"`
[INFO] [stderr]    Compiling sift4 v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "8aa7aeb820e2dfa2f8eb858bd8bb6535cea66f006d3d3a58e3cf53e03cd0e64b"`
[INFO] running `"docker" "rm" "-f" "8aa7aeb820e2dfa2f8eb858bd8bb6535cea66f006d3d3a58e3cf53e03cd0e64b"`
[INFO] [stdout] 8aa7aeb820e2dfa2f8eb858bd8bb6535cea66f006d3d3a58e3cf53e03cd0e64b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sift4/0.1.4:/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] 4b8ef73eefe1c82eb21d1ca9d80931c0bd679f09ba4562b4fb9dfbc1d9360d60
[INFO] running `"docker" "start" "-a" "4b8ef73eefe1c82eb21d1ca9d80931c0bd679f09ba4562b4fb9dfbc1d9360d60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sift4-df4206aa95eccae4
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::case ... 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 sift4
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - simple (line 12) ... 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" "4b8ef73eefe1c82eb21d1ca9d80931c0bd679f09ba4562b4fb9dfbc1d9360d60"`
[INFO] running `"docker" "rm" "-f" "4b8ef73eefe1c82eb21d1ca9d80931c0bd679f09ba4562b4fb9dfbc1d9360d60"`
[INFO] [stdout] 4b8ef73eefe1c82eb21d1ca9d80931c0bd679f09ba4562b4fb9dfbc1d9360d60