[INFO] crate serde_derive 1.0.81 is already in cache
[INFO] extracting crate serde_derive 1.0.81 into work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/serde_derive/1.0.81
[INFO] extracting crate serde_derive 1.0.81 into work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/serde_derive/1.0.81
[INFO] validating manifest of serde_derive-1.0.81 on toolchain master#003382e4150984cb476047b3925edf8d75df2d59
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of serde_derive-1.0.81 on toolchain try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing serde_derive-1.0.81
[INFO] finished frobbing serde_derive-1.0.81
[INFO] frobbed toml for serde_derive-1.0.81 written to work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/serde_derive/1.0.81/Cargo.toml
[INFO] started frobbing serde_derive-1.0.81
[INFO] finished frobbing serde_derive-1.0.81
[INFO] frobbed toml for serde_derive-1.0.81 written to work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/serde_derive/1.0.81/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking serde_derive-1.0.81 against try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00 for pr-59527
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59527/worker-5/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/serde_derive/1.0.81:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 007b5f1b7a7db0af21f6012d1e1aa0715901dce9badb9f35ce03fcfdf010dcce
[INFO] running `"docker" "start" "-a" "007b5f1b7a7db0af21f6012d1e1aa0715901dce9badb9f35ce03fcfdf010dcce"`
[INFO] [stderr]     Checking serde_derive v1.0.81 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/internals/attr.rs:101:23
[INFO] [stderr]     |
[INFO] [stderr] 101 |     ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/internals/attr.rs:101:23
[INFO] [stderr]     |
[INFO] [stderr] 101 |     ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/de.rs:28:36
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let suffix = ident.to_string().trim_left_matches("r#").to_owned();
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/de.rs:28:36
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let suffix = ident.to_string().trim_left_matches("r#").to_owned();
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/ser.rs:24:36
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let suffix = ident.to_string().trim_left_matches("r#").to_owned();
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/ser.rs:24:36
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let suffix = ident.to_string().trim_left_matches("r#").to_owned();
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `"docker" "inspect" "007b5f1b7a7db0af21f6012d1e1aa0715901dce9badb9f35ce03fcfdf010dcce"`
[INFO] running `"docker" "rm" "-f" "007b5f1b7a7db0af21f6012d1e1aa0715901dce9badb9f35ce03fcfdf010dcce"`
[INFO] [stdout] 007b5f1b7a7db0af21f6012d1e1aa0715901dce9badb9f35ce03fcfdf010dcce