[INFO] fetching crate codemap 0.1.2...
[INFO] extracting crate codemap 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/codemap/0.1.2
[INFO] extracting crate codemap 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/codemap/0.1.2
[INFO] validating manifest of codemap-0.1.2 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 codemap-0.1.2 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 codemap-0.1.2
[INFO] finished frobbing codemap-0.1.2
[INFO] frobbed toml for codemap-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/codemap/0.1.2/Cargo.toml
[INFO] started frobbing codemap-0.1.2
[INFO] finished frobbing codemap-0.1.2
[INFO] frobbed toml for codemap-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/codemap/0.1.2/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 codemap-0.1.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/codemap/0.1.2:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 045ba4a3e1cd9f985dd24b3cd5051d8825867d368c07d02819198f197fe3dd68
[INFO] running `"docker" "start" "-a" "045ba4a3e1cd9f985dd24b3cd5051d8825867d368c07d02819198f197fe3dd68"`
[INFO] [stderr]    Compiling codemap v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/lib.rs:276:49
[INFO] [stderr]     |
[INFO] [stderr] 276 |         self.source_slice(self.line_span(line)).trim_right_matches(&['\n', '\r'][..])
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "045ba4a3e1cd9f985dd24b3cd5051d8825867d368c07d02819198f197fe3dd68"`
[INFO] running `"docker" "rm" "-f" "045ba4a3e1cd9f985dd24b3cd5051d8825867d368c07d02819198f197fe3dd68"`
[INFO] [stdout] 045ba4a3e1cd9f985dd24b3cd5051d8825867d368c07d02819198f197fe3dd68
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/codemap/0.1.2:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c56f82cd3eff2332c38e39f6ad98588ef374075a75d9a7b22dfe16dea1f26ea0
[INFO] running `"docker" "start" "-a" "c56f82cd3eff2332c38e39f6ad98588ef374075a75d9a7b22dfe16dea1f26ea0"`
[INFO] [stderr]    Compiling codemap v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/lib.rs:276:49
[INFO] [stderr]     |
[INFO] [stderr] 276 |         self.source_slice(self.line_span(line)).trim_right_matches(&['\n', '\r'][..])
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "c56f82cd3eff2332c38e39f6ad98588ef374075a75d9a7b22dfe16dea1f26ea0"`
[INFO] running `"docker" "rm" "-f" "c56f82cd3eff2332c38e39f6ad98588ef374075a75d9a7b22dfe16dea1f26ea0"`
[INFO] [stdout] c56f82cd3eff2332c38e39f6ad98588ef374075a75d9a7b22dfe16dea1f26ea0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/codemap/0.1.2:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] e515ebfdf37b152afd319917222e554cf60d2f02e81f6314c83c629776fb5cc8
[INFO] running `"docker" "start" "-a" "e515ebfdf37b152afd319917222e554cf60d2f02e81f6314c83c629776fb5cc8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/codemap-e36ab859ece1e236
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_multibyte ... ok
[INFO] [stdout] test test_issue2 ... ok
[INFO] [stdout] test test_codemap ... 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 codemap
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 11) ... 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" "e515ebfdf37b152afd319917222e554cf60d2f02e81f6314c83c629776fb5cc8"`
[INFO] running `"docker" "rm" "-f" "e515ebfdf37b152afd319917222e554cf60d2f02e81f6314c83c629776fb5cc8"`
[INFO] [stdout] e515ebfdf37b152afd319917222e554cf60d2f02e81f6314c83c629776fb5cc8