[INFO] crate strscan 0.1.1 is already in cache
[INFO] extracting crate strscan 0.1.1 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/strscan/0.1.1
[INFO] extracting crate strscan 0.1.1 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/strscan/0.1.1
[INFO] validating manifest of strscan-0.1.1 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of strscan-0.1.1 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing strscan-0.1.1
[INFO] finished frobbing strscan-0.1.1
[INFO] frobbed toml for strscan-0.1.1 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/strscan/0.1.1/Cargo.toml
[INFO] started frobbing strscan-0.1.1
[INFO] finished frobbing strscan-0.1.1
[INFO] frobbed toml for strscan-0.1.1 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/strscan/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking strscan-0.1.1 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/strscan/0.1.1:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 94c8f45912e758e48a2d4e355ace4da618c84e7d16ec7ef2b8917943e0e26b75
[INFO] running `"docker" "start" "-a" "94c8f45912e758e48a2d4e355ace4da618c84e7d16ec7ef2b8917943e0e26b75"`
[INFO] [stderr]     Checking strscan v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0599]: no method named `slice_chars` found for type `&str` in the current scope
[INFO] [stderr]   --> src/strscan.rs:95:19
[INFO] [stderr]    |
[INFO] [stderr] 95 |         Some(rest.slice_chars(0, len))
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `slice_chars` found for type `&str` in the current scope
[INFO] [stderr]    --> src/strscan.rs:113:24
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let chr = rest.slice_chars(0, 1);
[INFO] [stderr]     |                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `strscan`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `slice_chars` found for type `&str` in the current scope
[INFO] [stderr]   --> src/strscan.rs:95:19
[INFO] [stderr]    |
[INFO] [stderr] 95 |         Some(rest.slice_chars(0, len))
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `slice_chars` found for type `&str` in the current scope
[INFO] [stderr]    --> src/strscan.rs:113:24
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let chr = rest.slice_chars(0, 1);
[INFO] [stderr]     |                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `strscan`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "94c8f45912e758e48a2d4e355ace4da618c84e7d16ec7ef2b8917943e0e26b75"`
[INFO] running `"docker" "rm" "-f" "94c8f45912e758e48a2d4e355ace4da618c84e7d16ec7ef2b8917943e0e26b75"`
[INFO] [stdout] 94c8f45912e758e48a2d4e355ace4da618c84e7d16ec7ef2b8917943e0e26b75