[INFO] crate git-series 0.9.1 is already in cache
[INFO] extracting crate git-series 0.9.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/git-series/0.9.1
[INFO] extracting crate git-series 0.9.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/git-series/0.9.1
[INFO] validating manifest of git-series-0.9.1 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 git-series-0.9.1 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 git-series-0.9.1
[INFO] finished frobbing git-series-0.9.1
[INFO] frobbed toml for git-series-0.9.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/git-series/0.9.1/Cargo.toml
[INFO] started frobbing git-series-0.9.1
[INFO] finished frobbing git-series-0.9.1
[INFO] frobbed toml for git-series-0.9.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/git-series/0.9.1/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing git-series-0.9.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/git-series/0.9.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 6f6583f115bfb78446c8c8fa9245b9bc5aedba7358bace2971262e19106a8187
[INFO] running `"docker" "start" "-a" "6f6583f115bfb78446c8c8fa9245b9bc5aedba7358bace2971262e19106a8187"`
[INFO] [stderr]    Compiling colorparse v2.0.0
[INFO] [stderr]    Compiling munkres v0.3.0
[INFO] [stderr]    Compiling git-series v0.9.1 (/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/main.rs:1068:17
[INFO] [stderr]      |
[INFO] [stderr] 1068 |     let end = s.trim_right_matches(|c| c == '.' || c == '-').len();
[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] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]     --> src/main.rs:1093:40
[INFO] [stderr]      |
[INFO] [stderr] 1093 |     let subject = iter.next().unwrap().trim_right();
[INFO] [stderr]      |                                        ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/main.rs:1094:38
[INFO] [stderr]      |
[INFO] [stderr] 1094 |     let body = iter.next().map(|s| s.trim_left()).unwrap_or("");
[INFO] [stderr]      |                                      ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:1020:9
[INFO] [stderr]      |
[INFO] [stderr] 1020 |     for mut commit in commits {
[INFO] [stderr]      |         ----^^^^^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.64s
[INFO] running `"docker" "inspect" "6f6583f115bfb78446c8c8fa9245b9bc5aedba7358bace2971262e19106a8187"`
[INFO] running `"docker" "rm" "-f" "6f6583f115bfb78446c8c8fa9245b9bc5aedba7358bace2971262e19106a8187"`
[INFO] [stdout] 6f6583f115bfb78446c8c8fa9245b9bc5aedba7358bace2971262e19106a8187
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/git-series/0.9.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e20cc178121f71a21c015c0c8a0e9f2229d98c5b35e913cf8cd3178801a94ae4
[INFO] running `"docker" "start" "-a" "e20cc178121f71a21c015c0c8a0e9f2229d98c5b35e913cf8cd3178801a94ae4"`
[INFO] [stderr]    Compiling git-series v0.9.1 (/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/main.rs:1068:17
[INFO] [stderr]      |
[INFO] [stderr] 1068 |     let end = s.trim_right_matches(|c| c == '.' || c == '-').len();
[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] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]     --> src/main.rs:1093:40
[INFO] [stderr]      |
[INFO] [stderr] 1093 |     let subject = iter.next().unwrap().trim_right();
[INFO] [stderr]      |                                        ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/main.rs:1094:38
[INFO] [stderr]      |
[INFO] [stderr] 1094 |     let body = iter.next().map(|s| s.trim_left()).unwrap_or("");
[INFO] [stderr]      |                                      ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:1020:9
[INFO] [stderr]      |
[INFO] [stderr] 1020 |     for mut commit in commits {
[INFO] [stderr]      |         ----^^^^^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `"docker" "inspect" "e20cc178121f71a21c015c0c8a0e9f2229d98c5b35e913cf8cd3178801a94ae4"`
[INFO] running `"docker" "rm" "-f" "e20cc178121f71a21c015c0c8a0e9f2229d98c5b35e913cf8cd3178801a94ae4"`
[INFO] [stdout] e20cc178121f71a21c015c0c8a0e9f2229d98c5b35e913cf8cd3178801a94ae4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/git-series/0.9.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] eb1124c7d0cd60d0ff3e935fbc3a4508ac2d0d6751a4e3db1ac6049ea0b99a2f
[INFO] running `"docker" "start" "-a" "eb1124c7d0cd60d0ff3e935fbc3a4508ac2d0d6751a4e3db1ac6049ea0b99a2f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/git_series-ac334fadf494105f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_sanitize_summary ... 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" "eb1124c7d0cd60d0ff3e935fbc3a4508ac2d0d6751a4e3db1ac6049ea0b99a2f"`
[INFO] running `"docker" "rm" "-f" "eb1124c7d0cd60d0ff3e935fbc3a4508ac2d0d6751a4e3db1ac6049ea0b99a2f"`
[INFO] [stdout] eb1124c7d0cd60d0ff3e935fbc3a4508ac2d0d6751a4e3db1ac6049ea0b99a2f