[INFO] fetching crate casing 0.1.0...
[INFO] extracting crate casing 0.1.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/casing/0.1.0
[INFO] extracting crate casing 0.1.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/casing/0.1.0
[INFO] validating manifest of casing-0.1.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of casing-0.1.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing casing-0.1.0
[INFO] finished frobbing casing-0.1.0
[INFO] frobbed toml for casing-0.1.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/casing/0.1.0/Cargo.toml
[INFO] started frobbing casing-0.1.0
[INFO] finished frobbing casing-0.1.0
[INFO] frobbed toml for casing-0.1.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/casing/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing casing-0.1.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/casing/0.1.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 79bc2d0219bb636cf251ca08ef0168c36301f9054585dbdc7e1085f0a98c7c5b
[INFO] running `"docker" "start" "-a" "79bc2d0219bb636cf251ca08ef0168c36301f9054585dbdc7e1085f0a98c7c5b"`
[INFO] [stderr]    Compiling casing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/ascii.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/ascii.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "79bc2d0219bb636cf251ca08ef0168c36301f9054585dbdc7e1085f0a98c7c5b"`
[INFO] running `"docker" "rm" "-f" "79bc2d0219bb636cf251ca08ef0168c36301f9054585dbdc7e1085f0a98c7c5b"`
[INFO] [stdout] 79bc2d0219bb636cf251ca08ef0168c36301f9054585dbdc7e1085f0a98c7c5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/casing/0.1.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] d1e54d966bcd0ea11aca9f284a42fe0264b6a9a949e2d1d4c38d95d1367648b6
[INFO] running `"docker" "start" "-a" "d1e54d966bcd0ea11aca9f284a42fe0264b6a9a949e2d1d4c38d95d1367648b6"`
[INFO] [stderr]    Compiling casing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/ascii.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/ascii.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "d1e54d966bcd0ea11aca9f284a42fe0264b6a9a949e2d1d4c38d95d1367648b6"`
[INFO] running `"docker" "rm" "-f" "d1e54d966bcd0ea11aca9f284a42fe0264b6a9a949e2d1d4c38d95d1367648b6"`
[INFO] [stdout] d1e54d966bcd0ea11aca9f284a42fe0264b6a9a949e2d1d4c38d95d1367648b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/casing/0.1.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 89da867204b31466ac6c91b1998c971ca758405d2fa78b26586d8f84417eff73
[INFO] running `"docker" "start" "-a" "89da867204b31466ac6c91b1998c971ca758405d2fa78b26586d8f84417eff73"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/casing-49829092b7d5c35d
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test ascii::bench::camel_borrowed ... ok
[INFO] [stdout] test ascii::bench::capitalized_borrowed ... ok
[INFO] [stdout] test ascii::bench::camel_owned ... ok
[INFO] [stdout] test ascii::bench::capitalized_owned ... ok
[INFO] [stdout] test ascii::bench::header_borrowed ... ok
[INFO] [stdout] test ascii::bench::lower_borrow_long ... ok
[INFO] [stdout] test ascii::bench::header_owned ... ok
[INFO] [stdout] test ascii::bench::upper_borrow_short ... ok
[INFO] [stdout] test ascii::bench::upper_owned_all ... ok
[INFO] [stdout] test ascii::bench::upper_borrow_long ... ok
[INFO] [stdout] test ascii::bench::lower_owned_std ... ok
[INFO] [stdout] test ascii::bench::upper_owned_early ... ok
[INFO] [stdout] test ascii::bench::upper_owned_std ... ok
[INFO] [stdout] test ascii::bench::lower_owned_late ... ok
[INFO] [stdout] test ascii::test::camel ... ok
[INFO] [stdout] test ascii::test::camel_allocation ... ok
[INFO] [stdout] test ascii::test::capitalized ... ok
[INFO] [stdout] test ascii::bench::upper_owned_late ... ok
[INFO] [stdout] test ascii::test::capitalized_allocation ... ok
[INFO] [stdout] test ascii::bench::lower_owned_all ... ok
[INFO] [stdout] test ascii::bench::lower_owned_early ... ok
[INFO] [stdout] test ascii::bench::lower_borrow_short ... ok
[INFO] [stdout] test ascii::test::lower ... ok
[INFO] [stdout] test ascii::test::lower_allocation ... ok
[INFO] [stdout] test ascii::test::separated ... ok
[INFO] [stdout] test ascii::test::header_allocation ... ok
[INFO] [stdout] test unicode::bench::capitalized_borrowed ... ok
[INFO] [stdout] test ascii::test::header ... ok
[INFO] [stdout] test ascii::test::upper ... ok
[INFO] [stdout] test ascii::test::separated_allocation ... ok
[INFO] [stdout] test unicode::bench::camel_owned ... ok
[INFO] [stdout] test ascii::test::upper_allocation ... ok
[INFO] [stdout] test unicode::bench::camel_borrowed ... ok
[INFO] [stdout] test unicode::bench::header_borrowed ... ok
[INFO] [stdout] test unicode::bench::lower_borrow_short ... ok
[INFO] [stdout] test unicode::bench::lower_owned_all ... ok
[INFO] [stdout] test unicode::bench::lower_borrow_long ... ok
[INFO] [stdout] test unicode::bench::header_owned ... ok
[INFO] [stdout] test unicode::bench::lower_owned_early ... ok
[INFO] [stdout] test unicode::bench::lower_owned_late ... ok
[INFO] [stdout] test unicode::bench::lower_owned_std ... ok
[INFO] [stdout] test unicode::bench::upper_borrow_long ... ok
[INFO] [stdout] test unicode::bench::upper_borrow_short ... ok
[INFO] [stdout] test unicode::bench::capitalized_owned ... ok
[INFO] [stdout] test unicode::bench::upper_owned_all ... ok
[INFO] [stdout] test unicode::test::camel ... ok
[INFO] [stdout] test unicode::bench::upper_owned_late ... ok
[INFO] [stdout] test unicode::bench::upper_owned_std ... ok
[INFO] [stdout] test unicode::test::capitalized ... ok
[INFO] [stdout] test unicode::test::capitalized_allocation ... ok
[INFO] [stdout] test unicode::test::camel_allocation ... ok
[INFO] [stdout] test unicode::bench::upper_owned_early ... ok
[INFO] [stdout] test unicode::test::header ... ok
[INFO] [stdout] test unicode::test::header_allocation ... ok
[INFO] [stdout] test unicode::test::lower ... ok
[INFO] [stdout] test unicode::test::separated_allocation ... ok
[INFO] [stdout] test unicode::test::upper ... ok
[INFO] [stdout] test unicode::test::upper_allocation ... ok
[INFO] [stdout] test unicode::test::separated ... ok
[INFO] [stderr]    Doc-tests casing
[INFO] [stdout] test unicode::test::lower_allocation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "89da867204b31466ac6c91b1998c971ca758405d2fa78b26586d8f84417eff73"`
[INFO] running `"docker" "rm" "-f" "89da867204b31466ac6c91b1998c971ca758405d2fa78b26586d8f84417eff73"`
[INFO] [stdout] 89da867204b31466ac6c91b1998c971ca758405d2fa78b26586d8f84417eff73