[INFO] crate skeptic 0.13.4 is already in cache
[INFO] extracting crate skeptic 0.13.4 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/skeptic/0.13.4
[INFO] extracting crate skeptic 0.13.4 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/skeptic/0.13.4
[INFO] validating manifest of skeptic-0.13.4 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 skeptic-0.13.4 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 skeptic-0.13.4
[INFO] finished frobbing skeptic-0.13.4
[INFO] frobbed toml for skeptic-0.13.4 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/skeptic/0.13.4/Cargo.toml
[INFO] started frobbing skeptic-0.13.4
[INFO] finished frobbing skeptic-0.13.4
[INFO] frobbed toml for skeptic-0.13.4 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/skeptic/0.13.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 skeptic-0.13.4 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/reg/skeptic/0.13.4:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dc0af615cb997dea6052091b82cb43d65aba86650f2cce33b4ade1a28b6500bc
[INFO] running `"docker" "start" "-a" "dc0af615cb997dea6052091b82cb43d65aba86650f2cce33b4ade1a28b6500bc"`
[INFO] [stderr]     Checking unindent v0.1.3
[INFO] [stderr]     Checking cargo_metadata v0.6.4
[INFO] [stderr]     Checking skeptic v0.13.4 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> lib.rs:420:24
[INFO] [stderr]     |
[INFO] [stderr] 420 |     let trimmed = line.trim_left();
[INFO] [stderr]     |                        ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[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]    --> lib.rs:424:23
[INFO] [stderr]     |
[INFO] [stderr] 424 |     } else if trimmed.trim_right() == "#" {
[INFO] [stderr]     |                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> lib.rs:531:5
[INFO] [stderr]     |
[INFO] [stderr] 531 | /     error_chain! {
[INFO] [stderr] 532 | |         errors { Fingerprint }
[INFO] [stderr] 533 | |         foreign_links {
[INFO] [stderr] 534 | |             Io(std::io::Error);
[INFO] [stderr] ...   |
[INFO] [stderr] 537 | |         }
[INFO] [stderr] 538 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> lib.rs:420:24
[INFO] [stderr]     |
[INFO] [stderr] 420 |     let trimmed = line.trim_left();
[INFO] [stderr]     |                        ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[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]    --> lib.rs:424:23
[INFO] [stderr]     |
[INFO] [stderr] 424 |     } else if trimmed.trim_right() == "#" {
[INFO] [stderr]     |                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> lib.rs:531:5
[INFO] [stderr]     |
[INFO] [stderr] 531 | /     error_chain! {
[INFO] [stderr] 532 | |         errors { Fingerprint }
[INFO] [stderr] 533 | |         foreign_links {
[INFO] [stderr] 534 | |             Io(std::io::Error);
[INFO] [stderr] ...   |
[INFO] [stderr] 537 | |         }
[INFO] [stderr] 538 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `"docker" "inspect" "dc0af615cb997dea6052091b82cb43d65aba86650f2cce33b4ade1a28b6500bc"`
[INFO] running `"docker" "rm" "-f" "dc0af615cb997dea6052091b82cb43d65aba86650f2cce33b4ade1a28b6500bc"`
[INFO] [stdout] dc0af615cb997dea6052091b82cb43d65aba86650f2cce33b4ade1a28b6500bc