[INFO] crate parse-hosts 0.5.0 is already in cache
[INFO] extracting crate parse-hosts 0.5.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/parse-hosts/0.5.0
[INFO] extracting crate parse-hosts 0.5.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/parse-hosts/0.5.0
[INFO] validating manifest of parse-hosts-0.5.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of parse-hosts-0.5.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing parse-hosts-0.5.0
[INFO] finished frobbing parse-hosts-0.5.0
[INFO] frobbed toml for parse-hosts-0.5.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/parse-hosts/0.5.0/Cargo.toml
[INFO] started frobbing parse-hosts-0.5.0
[INFO] finished frobbing parse-hosts-0.5.0
[INFO] frobbed toml for parse-hosts-0.5.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/parse-hosts/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing parse-hosts-0.5.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/parse-hosts/0.5.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] c46d01a017ae55aa9ad6adb7e940a33d78d617a2facabdfdbdce34ceb9a4c4ef
[INFO] running `"docker" "start" "-a" "c46d01a017ae55aa9ad6adb7e940a33d78d617a2facabdfdbdce34ceb9a4c4ef"`
[INFO] [stderr]    Compiling extra-default v0.2.0
[INFO] [stderr]    Compiling len-trait v0.6.1
[INFO] [stderr]    Compiling bow v1.0.3
[INFO] [stderr]    Compiling push-trait v0.6.0
[INFO] [stderr]    Compiling multistr v0.5.4
[INFO] [stderr]    Compiling parse-hosts v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/line.rs:37:45
[INFO] [stderr]    |
[INFO] [stderr] 37 |             (Some(Cow::from(line[idx + 1..].trim_left())), &line[..idx])
[INFO] [stderr]    |                                             ^^^^^^^^^
[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/line.rs:41:33
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let stripped = stripped.trim_right();
[INFO] [stderr]    |                                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.10s
[INFO] running `"docker" "inspect" "c46d01a017ae55aa9ad6adb7e940a33d78d617a2facabdfdbdce34ceb9a4c4ef"`
[INFO] running `"docker" "rm" "-f" "c46d01a017ae55aa9ad6adb7e940a33d78d617a2facabdfdbdce34ceb9a4c4ef"`
[INFO] [stdout] c46d01a017ae55aa9ad6adb7e940a33d78d617a2facabdfdbdce34ceb9a4c4ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/parse-hosts/0.5.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] ad52cd98e2a5dde6002620c8eb84789e40771bf9439ac6be288e7865527770ab
[INFO] running `"docker" "start" "-a" "ad52cd98e2a5dde6002620c8eb84789e40771bf9439ac6be288e7865527770ab"`
[INFO] [stderr]    Compiling parse-hosts v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/line.rs:37:45
[INFO] [stderr]    |
[INFO] [stderr] 37 |             (Some(Cow::from(line[idx + 1..].trim_left())), &line[..idx])
[INFO] [stderr]    |                                             ^^^^^^^^^
[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/line.rs:41:33
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let stripped = stripped.trim_right();
[INFO] [stderr]    |                                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `"docker" "inspect" "ad52cd98e2a5dde6002620c8eb84789e40771bf9439ac6be288e7865527770ab"`
[INFO] running `"docker" "rm" "-f" "ad52cd98e2a5dde6002620c8eb84789e40771bf9439ac6be288e7865527770ab"`
[INFO] [stdout] ad52cd98e2a5dde6002620c8eb84789e40771bf9439ac6be288e7865527770ab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/parse-hosts/0.5.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 58dec7f72033965bf48196a53bcc6eab4a33bbc2203c1657ec4fc71cc5ee6ea7
[INFO] running `"docker" "start" "-a" "58dec7f72033965bf48196a53bcc6eab4a33bbc2203c1657ec4fc71cc5ee6ea7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parse_hosts-4ed4ccbad392fc47
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test data_line::tests::good ... ok
[INFO] [stdout] test data_line::tests::two_ipv6 ... ok
[INFO] [stdout] test data_line::tests::wrong_order ... ok
[INFO] [stdout] test data_line::tests::ascii_host ... ok
[INFO] [stdout] test data_line::tests::only_ip ... ok
[INFO] [stdout] test data_line::tests::two_ipv4 ... ok
[INFO] [stdout] test hosts_file::tests::data_lines ... ok
[INFO] [stdout] test hosts_file::tests::lines ... ok
[INFO] [stdout] test hosts_file::tests::pairs ... ok
[INFO] [stdout] test line::tests::parse_comment ... ok
[INFO] [stdout] test line::tests::parse_empty ... ok
[INFO] [stdout] test line::tests::parse_full ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parse-hosts
[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" "58dec7f72033965bf48196a53bcc6eab4a33bbc2203c1657ec4fc71cc5ee6ea7"`
[INFO] running `"docker" "rm" "-f" "58dec7f72033965bf48196a53bcc6eab4a33bbc2203c1657ec4fc71cc5ee6ea7"`
[INFO] [stdout] 58dec7f72033965bf48196a53bcc6eab4a33bbc2203c1657ec4fc71cc5ee6ea7