[INFO] updating cached repository livioribeiro/cargo-readme
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/livioribeiro/cargo-readme
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/livioribeiro/cargo-readme" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/livioribeiro/cargo-readme"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/livioribeiro/cargo-readme'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/livioribeiro/cargo-readme" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/livioribeiro/cargo-readme"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/livioribeiro/cargo-readme'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8f7a61883b508c20713496b9c24a1303052998c7
[INFO] sha for GitHub repo livioribeiro/cargo-readme: 8f7a61883b508c20713496b9c24a1303052998c7
[INFO] validating manifest of livioribeiro/cargo-readme on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of livioribeiro/cargo-readme on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing livioribeiro/cargo-readme
[INFO] finished frobbing livioribeiro/cargo-readme
[INFO] frobbed toml for livioribeiro/cargo-readme written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/livioribeiro/cargo-readme/Cargo.toml
[INFO] started frobbing livioribeiro/cargo-readme
[INFO] finished frobbing livioribeiro/cargo-readme
[INFO] frobbed toml for livioribeiro/cargo-readme written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/livioribeiro/cargo-readme/Cargo.toml
[INFO] crate livioribeiro/cargo-readme already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking livioribeiro/cargo-readme against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-0/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/livioribeiro/cargo-readme:/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=forbid" "-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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5e0b99061ffe1f25371625ef91a21934ef38f3efdb22ea06485ce9ae2d07e102
[INFO] running `"docker" "start" "-a" "5e0b99061ffe1f25371625ef91a21934ef38f3efdb22ea06485ce9ae2d07e102"`
[INFO] [stderr]     Checking serde_json v1.0.27
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]     Checking assert_cli v0.6.3
[INFO] [stderr]     Checking cargo-readme v3.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/readme/extract.rs:72:26
[INFO] [stderr]    |
[INFO] [stderr] 72 |         result.push(line.trim_right().to_owned());
[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] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/readme/extract.rs:86:35
[INFO] [stderr]    |
[INFO] [stderr] 86 |         line.split_at(split_at).1.trim_right().to_owned()
[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_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/readme/template.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 |     template = template.trim_right_matches("\n").to_owned();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/readme/extract.rs:72:26
[INFO] [stderr]    |
[INFO] [stderr] 72 |         result.push(line.trim_right().to_owned());
[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] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/readme/extract.rs:86:35
[INFO] [stderr]    |
[INFO] [stderr] 86 |         line.split_at(split_at).1.trim_right().to_owned()
[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_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/readme/template.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 |     template = template.trim_right_matches("\n").to_owned();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.48s
[INFO] running `"docker" "inspect" "5e0b99061ffe1f25371625ef91a21934ef38f3efdb22ea06485ce9ae2d07e102"`
[INFO] running `"docker" "rm" "-f" "5e0b99061ffe1f25371625ef91a21934ef38f3efdb22ea06485ce9ae2d07e102"`
[INFO] [stdout] 5e0b99061ffe1f25371625ef91a21934ef38f3efdb22ea06485ce9ae2d07e102