[INFO] crate little-skeptic 0.15.0 is already in cache
[INFO] extracting crate little-skeptic 0.15.0 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/little-skeptic/0.15.0
[INFO] extracting crate little-skeptic 0.15.0 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/little-skeptic/0.15.0
[INFO] validating manifest of little-skeptic-0.15.0 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of little-skeptic-0.15.0 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing little-skeptic-0.15.0
[INFO] finished frobbing little-skeptic-0.15.0
[INFO] frobbed toml for little-skeptic-0.15.0 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/little-skeptic/0.15.0/Cargo.toml
[INFO] started frobbing little-skeptic-0.15.0
[INFO] finished frobbing little-skeptic-0.15.0
[INFO] frobbed toml for little-skeptic-0.15.0 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/little-skeptic/0.15.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking little-skeptic-0.15.0 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/little-skeptic/0.15.0:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2c73e70cdf45763182749001634680f1e2dff922df46ab079a6d7d8a8aa7389d
[INFO] running `"docker" "start" "-a" "2c73e70cdf45763182749001634680f1e2dff922df46ab079a6d7d8a8aa7389d"`
[INFO] [stderr]     Checking semver v0.8.0
[INFO] [stderr]     Checking handlebars v1.1.0
[INFO] [stderr]     Checking cargo_metadata v0.3.3
[INFO] [stderr]     Checking little-skeptic v0.15.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> lib.rs:329:9
[INFO] [stderr]     |
[INFO] [stderr] 329 |     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': use inherent methods instead
[INFO] [stderr]    --> lib.rs:329:9
[INFO] [stderr]     |
[INFO] [stderr] 329 |     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 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> lib.rs:443:24
[INFO] [stderr]     |
[INFO] [stderr] 443 |     let trimmed = line.trim_left();
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> lib.rs:447:23
[INFO] [stderr]     |
[INFO] [stderr] 447 |     } else if trimmed.trim_right() == "#" {
[INFO] [stderr]     |                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> lib.rs:443:24
[INFO] [stderr]     |
[INFO] [stderr] 443 |     let trimmed = line.trim_left();
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> lib.rs:447:23
[INFO] [stderr]     |
[INFO] [stderr] 447 |     } else if trimmed.trim_right() == "#" {
[INFO] [stderr]     |                       ^^^^^^^^^^
[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:540:5
[INFO] [stderr]     |
[INFO] [stderr] 540 | /     error_chain! {
[INFO] [stderr] 541 | |         errors { Fingerprint }
[INFO] [stderr] 542 | |         foreign_links {
[INFO] [stderr] 543 | |             Io(std::io::Error);
[INFO] [stderr] ...   |
[INFO] [stderr] 546 | |         }
[INFO] [stderr] 547 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error 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 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> lib.rs:540:5
[INFO] [stderr]     |
[INFO] [stderr] 540 | /     error_chain! {
[INFO] [stderr] 541 | |         errors { Fingerprint }
[INFO] [stderr] 542 | |         foreign_links {
[INFO] [stderr] 543 | |             Io(std::io::Error);
[INFO] [stderr] ...   |
[INFO] [stderr] 546 | |         }
[INFO] [stderr] 547 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error 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 6.43s
[INFO] running `"docker" "inspect" "2c73e70cdf45763182749001634680f1e2dff922df46ab079a6d7d8a8aa7389d"`
[INFO] running `"docker" "rm" "-f" "2c73e70cdf45763182749001634680f1e2dff922df46ab079a6d7d8a8aa7389d"`
[INFO] [stdout] 2c73e70cdf45763182749001634680f1e2dff922df46ab079a6d7d8a8aa7389d