[INFO] crate ruplacer 0.4.1 is already in cache
[INFO] extracting crate ruplacer 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/ruplacer/0.4.1
[INFO] extracting crate ruplacer 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ruplacer/0.4.1
[INFO] validating manifest of ruplacer-0.4.1 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 ruplacer-0.4.1 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 ruplacer-0.4.1
[INFO] finished frobbing ruplacer-0.4.1
[INFO] frobbed toml for ruplacer-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ruplacer/0.4.1/Cargo.toml
[INFO] started frobbing ruplacer-0.4.1
[INFO] finished frobbing ruplacer-0.4.1
[INFO] frobbed toml for ruplacer-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ruplacer/0.4.1/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 ruplacer-0.4.1 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-4/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/ruplacer/0.4.1:/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] 1531c95e4d84b96263ba9f53fd304116495e3d94c70ef10671a3ef3286a4ca3a
[INFO] running `"docker" "start" "-a" "1531c95e4d84b96263ba9f53fd304116495e3d94c70ef10671a3ef3286a4ca3a"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling ignore v0.4.10
[INFO] [stderr]    Compiling ruplacer v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.08s
[INFO] running `"docker" "inspect" "1531c95e4d84b96263ba9f53fd304116495e3d94c70ef10671a3ef3286a4ca3a"`
[INFO] running `"docker" "rm" "-f" "1531c95e4d84b96263ba9f53fd304116495e3d94c70ef10671a3ef3286a4ca3a"`
[INFO] [stdout] 1531c95e4d84b96263ba9f53fd304116495e3d94c70ef10671a3ef3286a4ca3a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/ruplacer/0.4.1:/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] 5df32778c74fe8ff4f34e9ddd8b0ffb992a7866e36d1f7fd01a61bf59d6fce48
[INFO] running `"docker" "start" "-a" "5df32778c74fe8ff4f34e9ddd8b0ffb992a7866e36d1f7fd01a61bf59d6fce48"`
[INFO] [stderr]    Compiling ruplacer v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `"docker" "inspect" "5df32778c74fe8ff4f34e9ddd8b0ffb992a7866e36d1f7fd01a61bf59d6fce48"`
[INFO] running `"docker" "rm" "-f" "5df32778c74fe8ff4f34e9ddd8b0ffb992a7866e36d1f7fd01a61bf59d6fce48"`
[INFO] [stdout] 5df32778c74fe8ff4f34e9ddd8b0ffb992a7866e36d1f7fd01a61bf59d6fce48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/ruplacer/0.4.1:/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] 30ede3b7a14b2bfa34414df4eb5b3b325cb1f2029b6f484d8db79449eb31f86c
[INFO] running `"docker" "start" "-a" "30ede3b7a14b2bfa34414df4eb5b3b325cb1f2029b6f484d8db79449eb31f86c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruplacer-ac14bef2e3408eae
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test line_patcher::tests::test_subvert_happy ... ok
[INFO] [stdout] test file_patcher::tests::test_replacement_display ... ok
[INFO] [stdout] test line_patcher::tests::test_substring ... ok
[INFO] [stdout] test line_patcher::tests::test_subvert_inconsistent ... ok
[INFO] [stdout] test file_patcher::tests::test_compute_replacements ... ok
[INFO] [stdout] test file_patcher::tests::test_patch_file ... ok
[INFO] [stdout] test line_patcher::tests::test_regex ... ok
[INFO] [stdout] test stats::tests::test_stats_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruplacer-3609618897290392
[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]      Running /opt/crater/target/debug/deps/integration_tests-6f1c290224086f8f
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_skip_non_utf8_files ... ok
[INFO] [stdout] test test_replace_old_by_new ... ok
[INFO] [stdout] test test_stats ... ok
[INFO] [stdout] test test_select_file_types ... ok
[INFO] [stdout] test test_ignore_file_types ... ok
[INFO] [stdout] test test_with_gitignore ... ok
[INFO] [stdout] test test_dry_run ... 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 ruplacer
[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" "30ede3b7a14b2bfa34414df4eb5b3b325cb1f2029b6f484d8db79449eb31f86c"`
[INFO] running `"docker" "rm" "-f" "30ede3b7a14b2bfa34414df4eb5b3b325cb1f2029b6f484d8db79449eb31f86c"`
[INFO] [stdout] 30ede3b7a14b2bfa34414df4eb5b3b325cb1f2029b6f484d8db79449eb31f86c