[INFO] crate text-diff 0.4.0 is already in cache
[INFO] extracting crate text-diff 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/text-diff/0.4.0
[INFO] extracting crate text-diff 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/text-diff/0.4.0
[INFO] validating manifest of text-diff-0.4.0 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 text-diff-0.4.0 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 text-diff-0.4.0
[INFO] finished frobbing text-diff-0.4.0
[INFO] frobbed toml for text-diff-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/text-diff/0.4.0/Cargo.toml
[INFO] started frobbing text-diff-0.4.0
[INFO] finished frobbing text-diff-0.4.0
[INFO] frobbed toml for text-diff-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/text-diff/0.4.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing text-diff-0.4.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/text-diff/0.4.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 083a3b4a6cfc1c41d6fff9f22ae1659b75d1e38f37869fe265f6bddb8c02250e
[INFO] running `"docker" "start" "-a" "083a3b4a6cfc1c41d6fff9f22ae1659b75d1e38f37869fe265f6bddb8c02250e"`
[INFO] [stderr]    Compiling term v0.2.14
[INFO] [stderr]    Compiling text-diff v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `"docker" "inspect" "083a3b4a6cfc1c41d6fff9f22ae1659b75d1e38f37869fe265f6bddb8c02250e"`
[INFO] running `"docker" "rm" "-f" "083a3b4a6cfc1c41d6fff9f22ae1659b75d1e38f37869fe265f6bddb8c02250e"`
[INFO] [stdout] 083a3b4a6cfc1c41d6fff9f22ae1659b75d1e38f37869fe265f6bddb8c02250e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/text-diff/0.4.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 61730942da2d440f4d72cdeb1ec89f0ff4e6612cc098949a870af690d990b9ad
[INFO] running `"docker" "start" "-a" "61730942da2d440f4d72cdeb1ec89f0ff4e6612cc098949a870af690d990b9ad"`
[INFO] [stderr]    Compiling text-diff v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "61730942da2d440f4d72cdeb1ec89f0ff4e6612cc098949a870af690d990b9ad"`
[INFO] running `"docker" "rm" "-f" "61730942da2d440f4d72cdeb1ec89f0ff4e6612cc098949a870af690d990b9ad"`
[INFO] [stdout] 61730942da2d440f4d72cdeb1ec89f0ff4e6612cc098949a870af690d990b9ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/text-diff/0.4.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 56a859b7b486505eb969cec4e5de8a5fa0010c5c15b8473de4053e0620582a8e
[INFO] running `"docker" "start" "-a" "56a859b7b486505eb969cec4e5de8a5fa0010c5c15b8473de4053e0620582a8e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/text_diff-29b0ee17caf1b066
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test merge::test_merge ... ok
[INFO] [stdout] test test_assert_diff ... ok
[INFO] [stdout] test test_diff ... ok
[INFO] [stdout] test lcs::test_lcs ... ok
[INFO] [stdout] test test_assert_diff_panic ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/text_diff-1558069090f0da6b
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stderr]    Doc-tests text-diff
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 15) ... ignored
[INFO] [stdout] test src/lib.rs - print_diff (line 99) ... ok
[INFO] [stdout] test src/lib.rs - diff (line 56) ... 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" "56a859b7b486505eb969cec4e5de8a5fa0010c5c15b8473de4053e0620582a8e"`
[INFO] running `"docker" "rm" "-f" "56a859b7b486505eb969cec4e5de8a5fa0010c5c15b8473de4053e0620582a8e"`
[INFO] [stdout] 56a859b7b486505eb969cec4e5de8a5fa0010c5c15b8473de4053e0620582a8e