[INFO] crate domain 0.2.4 is already in cache
[INFO] extracting crate domain 0.2.4 into work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/domain/0.2.4
[INFO] extracting crate domain 0.2.4 into work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/domain/0.2.4
[INFO] validating manifest of domain-0.2.4 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 domain-0.2.4 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 domain-0.2.4
[INFO] finished frobbing domain-0.2.4
[INFO] frobbed toml for domain-0.2.4 written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/domain/0.2.4/Cargo.toml
[INFO] started frobbing domain-0.2.4
[INFO] finished frobbing domain-0.2.4
[INFO] frobbed toml for domain-0.2.4 written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/domain/0.2.4/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 domain-0.2.4 against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-0/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/domain/0.2.4:/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] 5da7d2f1b3436aef2bf0f37e2ffcba3536b52ab40a121bb144f607a6c7290fdd
[INFO] running `"docker" "start" "-a" "5da7d2f1b3436aef2bf0f37e2ffcba3536b52ab40a121bb144f607a6c7290fdd"`
[INFO] [stderr]     Checking domain v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]    --> src/master/bufscanner.rs:525:9
[INFO] [stderr]     |
[INFO] [stderr] 525 |     use std::str;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/bits/charstr.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::to_ascii_lowercase': use inherent methods instead
[INFO] [stderr]    --> src/bits/charstr.rs:194:25
[INFO] [stderr]     |
[INFO] [stderr] 194 |         self.iter().map(AsciiExt::to_ascii_lowercase)
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::to_ascii_lowercase': use inherent methods instead
[INFO] [stderr]    --> src/bits/charstr.rs:195:35
[INFO] [stderr]     |
[INFO] [stderr] 195 |             .cmp(other.iter().map(AsciiExt::to_ascii_lowercase))
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/bits/charstr.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::to_ascii_lowercase': use inherent methods instead
[INFO] [stderr]    --> src/bits/charstr.rs:194:25
[INFO] [stderr]     |
[INFO] [stderr] 194 |         self.iter().map(AsciiExt::to_ascii_lowercase)
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::to_ascii_lowercase': use inherent methods instead
[INFO] [stderr]    --> src/bits/charstr.rs:195:35
[INFO] [stderr]     |
[INFO] [stderr] 195 |             .cmp(other.iter().map(AsciiExt::to_ascii_lowercase))
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/resolv/conf.rs:367:29
[INFO] [stderr]     |
[INFO] [stderr] 367 |             let line = line.trim_right();
[INFO] [stderr]     |                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/resolv/conf.rs:367:29
[INFO] [stderr]     |
[INFO] [stderr] 367 |             let line = line.trim_right();
[INFO] [stderr]     |                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.31s
[INFO] running `"docker" "inspect" "5da7d2f1b3436aef2bf0f37e2ffcba3536b52ab40a121bb144f607a6c7290fdd"`
[INFO] running `"docker" "rm" "-f" "5da7d2f1b3436aef2bf0f37e2ffcba3536b52ab40a121bb144f607a6c7290fdd"`
[INFO] [stdout] 5da7d2f1b3436aef2bf0f37e2ffcba3536b52ab40a121bb144f607a6c7290fdd