[INFO] updating cached repository RustigeMan/fountain-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RustigeMan/fountain-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RustigeMan/fountain-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/RustigeMan/fountain-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RustigeMan/fountain-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RustigeMan/fountain-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RustigeMan/fountain-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RustigeMan/fountain-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 98092d3985b8cf2f179a440e3f7bd6fa520c4f73
[INFO] sha for GitHub repo RustigeMan/fountain-rs: 98092d3985b8cf2f179a440e3f7bd6fa520c4f73
[INFO] validating manifest of RustigeMan/fountain-rs 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 RustigeMan/fountain-rs 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 RustigeMan/fountain-rs
[INFO] finished frobbing RustigeMan/fountain-rs
[INFO] frobbed toml for RustigeMan/fountain-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/RustigeMan/fountain-rs/Cargo.toml
[INFO] started frobbing RustigeMan/fountain-rs
[INFO] finished frobbing RustigeMan/fountain-rs
[INFO] frobbed toml for RustigeMan/fountain-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RustigeMan/fountain-rs/Cargo.toml
[INFO] crate RustigeMan/fountain-rs already has a lockfile, it will not be regenerated
[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 RustigeMan/fountain-rs 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RustigeMan/fountain-rs:/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] aa3ae343c8e1f6998d9817a1bb32c4fbb76c3e236efd4202c0431eb6c81e403b
[INFO] running `"docker" "start" "-a" "aa3ae343c8e1f6998d9817a1bb32c4fbb76c3e236efd4202c0431eb6c81e403b"`
[INFO] [stderr]    Compiling fountain v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/parser.rs:260:37
[INFO] [stderr]     |
[INFO] [stderr] 260 |     line.len() >= 3 && None == line.trim_right().find(|c| c != '=')
[INFO] [stderr]     |                                     ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "aa3ae343c8e1f6998d9817a1bb32c4fbb76c3e236efd4202c0431eb6c81e403b"`
[INFO] running `"docker" "rm" "-f" "aa3ae343c8e1f6998d9817a1bb32c4fbb76c3e236efd4202c0431eb6c81e403b"`
[INFO] [stdout] aa3ae343c8e1f6998d9817a1bb32c4fbb76c3e236efd4202c0431eb6c81e403b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RustigeMan/fountain-rs:/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] f860387207ca855fad71da2ef45fbe767a37e5d5c8b073304be7a4127bbbc92c
[INFO] running `"docker" "start" "-a" "f860387207ca855fad71da2ef45fbe767a37e5d5c8b073304be7a4127bbbc92c"`
[INFO] [stderr]    Compiling fountain v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/parser.rs:260:37
[INFO] [stderr]     |
[INFO] [stderr] 260 |     line.len() >= 3 && None == line.trim_right().find(|c| c != '=')
[INFO] [stderr]     |                                     ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `"docker" "inspect" "f860387207ca855fad71da2ef45fbe767a37e5d5c8b073304be7a4127bbbc92c"`
[INFO] running `"docker" "rm" "-f" "f860387207ca855fad71da2ef45fbe767a37e5d5c8b073304be7a4127bbbc92c"`
[INFO] [stdout] f860387207ca855fad71da2ef45fbe767a37e5d5c8b073304be7a4127bbbc92c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RustigeMan/fountain-rs:/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] 2d232c48fbc08c42b3d9be33e8fee1684c01730e1c3cc4b60467313d0bcfc734
[INFO] running `"docker" "start" "-a" "2d232c48fbc08c42b3d9be33e8fee1684c01730e1c3cc4b60467313d0bcfc734"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fountain-ec4949719734d953
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::doc::action_from_roman_string ... ok
[INFO] [stdout] test tests::doc::from_empty_string ... ok
[INFO] [stdout] test tests::doc::action_from_interntl_string ... 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 fountain
[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" "2d232c48fbc08c42b3d9be33e8fee1684c01730e1c3cc4b60467313d0bcfc734"`
[INFO] running `"docker" "rm" "-f" "2d232c48fbc08c42b3d9be33e8fee1684c01730e1c3cc4b60467313d0bcfc734"`
[INFO] [stdout] 2d232c48fbc08c42b3d9be33e8fee1684c01730e1c3cc4b60467313d0bcfc734