[INFO] crate trim_lines 0.2.0 is already in cache
[INFO] extracting crate trim_lines 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/trim_lines/0.2.0
[INFO] extracting crate trim_lines 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trim_lines/0.2.0
[INFO] validating manifest of trim_lines-0.2.0 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 trim_lines-0.2.0 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 trim_lines-0.2.0
[INFO] finished frobbing trim_lines-0.2.0
[INFO] frobbed toml for trim_lines-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/trim_lines/0.2.0/Cargo.toml
[INFO] started frobbing trim_lines-0.2.0
[INFO] finished frobbing trim_lines-0.2.0
[INFO] frobbed toml for trim_lines-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trim_lines/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 trim_lines-0.2.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/trim_lines/0.2.0:/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] 2048706f28b2c8843da6f05bdbb64972ff6e080a8230686141ace1693b4f4308
[INFO] running `"docker" "start" "-a" "2048706f28b2c8843da6f05bdbb64972ff6e080a8230686141ace1693b4f4308"`
[INFO] [stderr]    Compiling trim_lines v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "2048706f28b2c8843da6f05bdbb64972ff6e080a8230686141ace1693b4f4308"`
[INFO] running `"docker" "rm" "-f" "2048706f28b2c8843da6f05bdbb64972ff6e080a8230686141ace1693b4f4308"`
[INFO] [stdout] 2048706f28b2c8843da6f05bdbb64972ff6e080a8230686141ace1693b4f4308
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/trim_lines/0.2.0:/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] eeaa130d343d33ff5dffa2dbc40394e4b574073b56e761e238e4cdd1d950fb42
[INFO] running `"docker" "start" "-a" "eeaa130d343d33ff5dffa2dbc40394e4b574073b56e761e238e4cdd1d950fb42"`
[INFO] [stderr]    Compiling trim_lines v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "eeaa130d343d33ff5dffa2dbc40394e4b574073b56e761e238e4cdd1d950fb42"`
[INFO] running `"docker" "rm" "-f" "eeaa130d343d33ff5dffa2dbc40394e4b574073b56e761e238e4cdd1d950fb42"`
[INFO] [stdout] eeaa130d343d33ff5dffa2dbc40394e4b574073b56e761e238e4cdd1d950fb42
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/trim_lines/0.2.0:/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] 3511631324f0d66580e89660c5c4b1e6f0c7579f9e3aa90aad9ca1bbe89ca064
[INFO] running `"docker" "start" "-a" "3511631324f0d66580e89660c5c4b1e6f0c7579f9e3aa90aad9ca1bbe89ca064"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trim_lines-75fd534d2d8b6dad
[INFO] [stderr]    Doc-tests trim_lines
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::forward_iter ... ok
[INFO] [stdout] test tests::backward_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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] running `"docker" "inspect" "3511631324f0d66580e89660c5c4b1e6f0c7579f9e3aa90aad9ca1bbe89ca064"`
[INFO] running `"docker" "rm" "-f" "3511631324f0d66580e89660c5c4b1e6f0c7579f9e3aa90aad9ca1bbe89ca064"`
[INFO] [stdout] 3511631324f0d66580e89660c5c4b1e6f0c7579f9e3aa90aad9ca1bbe89ca064