[INFO] crate codemap 0.1.2 is already in cache
[INFO] extracting crate codemap 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/codemap/0.1.2
[INFO] extracting crate codemap 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/codemap/0.1.2
[INFO] validating manifest of codemap-0.1.2 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 codemap-0.1.2 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 codemap-0.1.2
[INFO] finished frobbing codemap-0.1.2
[INFO] frobbed toml for codemap-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/codemap/0.1.2/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 codemap-0.1.2 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-1/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/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b44489a53ff47fbc3fa5cb8548a5f7d4c9a98be86fc0704e8ce00006987ffb79
[INFO] running `"docker" "start" "-a" "b44489a53ff47fbc3fa5cb8548a5f7d4c9a98be86fc0704e8ce00006987ffb79"`
[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 0.95s
[INFO] running `"docker" "inspect" "b44489a53ff47fbc3fa5cb8548a5f7d4c9a98be86fc0704e8ce00006987ffb79"`
[INFO] running `"docker" "rm" "-f" "b44489a53ff47fbc3fa5cb8548a5f7d4c9a98be86fc0704e8ce00006987ffb79"`
[INFO] [stdout] b44489a53ff47fbc3fa5cb8548a5f7d4c9a98be86fc0704e8ce00006987ffb79
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 810e53933a8e989e640c5fd820e1214b45269a3577c3912ce8acc5ce144150f3
[INFO] running `"docker" "start" "-a" "810e53933a8e989e640c5fd820e1214b45269a3577c3912ce8acc5ce144150f3"`
[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 1.28s
[INFO] running `"docker" "inspect" "810e53933a8e989e640c5fd820e1214b45269a3577c3912ce8acc5ce144150f3"`
[INFO] running `"docker" "rm" "-f" "810e53933a8e989e640c5fd820e1214b45269a3577c3912ce8acc5ce144150f3"`
[INFO] [stdout] 810e53933a8e989e640c5fd820e1214b45269a3577c3912ce8acc5ce144150f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b347a563d58ac022d348503e2bbeb58e1034553bf6c25414973f709924ae9efe
[INFO] running `"docker" "start" "-a" "b347a563d58ac022d348503e2bbeb58e1034553bf6c25414973f709924ae9efe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/codemap-7616a792957a6e45
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_codemap ... ok
[INFO] [stdout] test test_multibyte ... ok
[INFO] [stdout] test test_issue2 ... 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" "b347a563d58ac022d348503e2bbeb58e1034553bf6c25414973f709924ae9efe"`
[INFO] running `"docker" "rm" "-f" "b347a563d58ac022d348503e2bbeb58e1034553bf6c25414973f709924ae9efe"`
[INFO] [stdout] b347a563d58ac022d348503e2bbeb58e1034553bf6c25414973f709924ae9efe