[INFO] crate skim 0.5.2 is already in cache
[INFO] extracting crate skim 0.5.2 into work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/skim/0.5.2
[INFO] extracting crate skim 0.5.2 into work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/skim/0.5.2
[INFO] validating manifest of skim-0.5.2 on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of skim-0.5.2 on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing skim-0.5.2
[INFO] finished frobbing skim-0.5.2
[INFO] frobbed toml for skim-0.5.2 written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/skim/0.5.2/Cargo.toml
[INFO] started frobbing skim-0.5.2
[INFO] finished frobbing skim-0.5.2
[INFO] frobbed toml for skim-0.5.2 written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/skim/0.5.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking skim-0.5.2 against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-2/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/skim/0.5.2:/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=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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 854c9948b576bcbba2beada1a16103d7ce75effea52c07eff6f49f23279f6c26
[INFO] running `"docker" "start" "-a" "854c9948b576bcbba2beada1a16103d7ce75effea52c07eff6f49f23279f6c26"`
[INFO] [stderr]     Checking shlex v0.1.1
[INFO] [stderr]     Checking skim v0.5.2 (/opt/crater/workdir)
[INFO] [stderr] warning: type `attr_t` should have an upper camel case name
[INFO] [stderr]   --> src/curses.rs:34:10
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub type attr_t = u16;
[INFO] [stderr]    |          ^^^^^^ help: convert the identifier to upper camel case: `AttrT`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `attr_t` should have an upper camel case name
[INFO] [stderr]   --> src/curses.rs:34:10
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub type attr_t = u16;
[INFO] [stderr]    |          ^^^^^^ help: convert the identifier to upper camel case: `AttrT`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `"docker" "inspect" "854c9948b576bcbba2beada1a16103d7ce75effea52c07eff6f49f23279f6c26"`
[INFO] running `"docker" "rm" "-f" "854c9948b576bcbba2beada1a16103d7ce75effea52c07eff6f49f23279f6c26"`
[INFO] [stdout] 854c9948b576bcbba2beada1a16103d7ce75effea52c07eff6f49f23279f6c26