[INFO] crate titlecase 0.10.0 is already in cache
[INFO] extracting crate titlecase 0.10.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/titlecase/0.10.0
[INFO] extracting crate titlecase 0.10.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/titlecase/0.10.0
[INFO] validating manifest of titlecase-0.10.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of titlecase-0.10.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing titlecase-0.10.0
[INFO] finished frobbing titlecase-0.10.0
[INFO] frobbed toml for titlecase-0.10.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/titlecase/0.10.0/Cargo.toml
[INFO] started frobbing titlecase-0.10.0
[INFO] finished frobbing titlecase-0.10.0
[INFO] frobbed toml for titlecase-0.10.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/titlecase/0.10.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing titlecase-0.10.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/titlecase/0.10.0:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 109c5fd0a799204412c6acd0efb3efcec2d86674352fe254d8f8a85c6a831124
[INFO] running `"docker" "start" "-a" "109c5fd0a799204412c6acd0efb3efcec2d86674352fe254d8f8a85c6a831124"`
[INFO] [stderr]    Compiling titlecase v0.10.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 | /     lazy_static! {
[INFO] [stderr] 85 | |         static ref RE: Regex = Regex::new(
[INFO] [stderr] 86 | |             r"(?x)
[INFO] [stderr] 87 | |             \A
[INFO] [stderr] ...  |
[INFO] [stderr] 90 | |         ).expect("unable to compile file/url regex");
[INFO] [stderr] 91 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 | /     lazy_static! {
[INFO] [stderr] 113 | |         static ref RE: Regex = Regex::new(&format!(
[INFO] [stderr] 114 | |             r#"(?x)
[INFO] [stderr] 115 | |             ( \A [[:punct:]]*        # start of title...
[INFO] [stderr] ...   |
[INFO] [stderr] 121 | |         )).expect("unable to compile fix_small_word_at_start regex");
[INFO] [stderr] 122 | |     }
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 | /     lazy_static! {
[INFO] [stderr] 133 | |         static ref RE: Regex = Regex::new(&format!(
[INFO] [stderr] 134 | |             r#"(?x)
[INFO] [stderr] 135 | |             \b ( {small_re} )     # small word...
[INFO] [stderr] ...   |
[INFO] [stderr] 140 | |         )).expect("unable to compile fix_small_word_at_end regex");
[INFO] [stderr] 141 | |     }
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 | /     lazy_static! {
[INFO] [stderr] 162 | |         static ref SMALL_RE: Regex = Regex::new(&format!(r"\A(?:{})\z", SMALL_WORDS.join("|")))
[INFO] [stderr] 163 | |             .expect("unable to compile small words regex");
[INFO] [stderr] 164 | |         static ref CONTAINS_LOWERCASE: Regex = Regex::new(r"[[:lower:]]")
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |         ).expect("unable to compile regex");
[INFO] [stderr] 172 | |     }
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 | /     lazy_static! {
[INFO] [stderr] 162 | |         static ref SMALL_RE: Regex = Regex::new(&format!(r"\A(?:{})\z", SMALL_WORDS.join("|")))
[INFO] [stderr] 163 | |             .expect("unable to compile small words regex");
[INFO] [stderr] 164 | |         static ref CONTAINS_LOWERCASE: Regex = Regex::new(r"[[:lower:]]")
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |         ).expect("unable to compile regex");
[INFO] [stderr] 172 | |     }
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 | /     lazy_static! {
[INFO] [stderr] 162 | |         static ref SMALL_RE: Regex = Regex::new(&format!(r"\A(?:{})\z", SMALL_WORDS.join("|")))
[INFO] [stderr] 163 | |             .expect("unable to compile small words regex");
[INFO] [stderr] 164 | |         static ref CONTAINS_LOWERCASE: Regex = Regex::new(r"[[:lower:]]")
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |         ).expect("unable to compile regex");
[INFO] [stderr] 172 | |     }
[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 2.67s
[INFO] running `"docker" "inspect" "109c5fd0a799204412c6acd0efb3efcec2d86674352fe254d8f8a85c6a831124"`
[INFO] running `"docker" "rm" "-f" "109c5fd0a799204412c6acd0efb3efcec2d86674352fe254d8f8a85c6a831124"`
[INFO] [stdout] 109c5fd0a799204412c6acd0efb3efcec2d86674352fe254d8f8a85c6a831124
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/titlecase/0.10.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7374141faa36a8aa006f15f26e88cf7de4a8108837ebe527c64491a9412c8761
[INFO] running `"docker" "start" "-a" "7374141faa36a8aa006f15f26e88cf7de4a8108837ebe527c64491a9412c8761"`
[INFO] [stderr]    Compiling titlecase v0.10.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 | /     lazy_static! {
[INFO] [stderr] 85 | |         static ref RE: Regex = Regex::new(
[INFO] [stderr] 86 | |             r"(?x)
[INFO] [stderr] 87 | |             \A
[INFO] [stderr] ...  |
[INFO] [stderr] 90 | |         ).expect("unable to compile file/url regex");
[INFO] [stderr] 91 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 | /     lazy_static! {
[INFO] [stderr] 113 | |         static ref RE: Regex = Regex::new(&format!(
[INFO] [stderr] 114 | |             r#"(?x)
[INFO] [stderr] 115 | |             ( \A [[:punct:]]*        # start of title...
[INFO] [stderr] ...   |
[INFO] [stderr] 121 | |         )).expect("unable to compile fix_small_word_at_start regex");
[INFO] [stderr] 122 | |     }
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 | /     lazy_static! {
[INFO] [stderr] 133 | |         static ref RE: Regex = Regex::new(&format!(
[INFO] [stderr] 134 | |             r#"(?x)
[INFO] [stderr] 135 | |             \b ( {small_re} )     # small word...
[INFO] [stderr] ...   |
[INFO] [stderr] 140 | |         )).expect("unable to compile fix_small_word_at_end regex");
[INFO] [stderr] 141 | |     }
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 | /     lazy_static! {
[INFO] [stderr] 162 | |         static ref SMALL_RE: Regex = Regex::new(&format!(r"\A(?:{})\z", SMALL_WORDS.join("|")))
[INFO] [stderr] 163 | |             .expect("unable to compile small words regex");
[INFO] [stderr] 164 | |         static ref CONTAINS_LOWERCASE: Regex = Regex::new(r"[[:lower:]]")
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |         ).expect("unable to compile regex");
[INFO] [stderr] 172 | |     }
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 | /     lazy_static! {
[INFO] [stderr] 162 | |         static ref SMALL_RE: Regex = Regex::new(&format!(r"\A(?:{})\z", SMALL_WORDS.join("|")))
[INFO] [stderr] 163 | |             .expect("unable to compile small words regex");
[INFO] [stderr] 164 | |         static ref CONTAINS_LOWERCASE: Regex = Regex::new(r"[[:lower:]]")
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |         ).expect("unable to compile regex");
[INFO] [stderr] 172 | |     }
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 | /     lazy_static! {
[INFO] [stderr] 162 | |         static ref SMALL_RE: Regex = Regex::new(&format!(r"\A(?:{})\z", SMALL_WORDS.join("|")))
[INFO] [stderr] 163 | |             .expect("unable to compile small words regex");
[INFO] [stderr] 164 | |         static ref CONTAINS_LOWERCASE: Regex = Regex::new(r"[[:lower:]]")
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |         ).expect("unable to compile regex");
[INFO] [stderr] 172 | |     }
[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 2.12s
[INFO] running `"docker" "inspect" "7374141faa36a8aa006f15f26e88cf7de4a8108837ebe527c64491a9412c8761"`
[INFO] running `"docker" "rm" "-f" "7374141faa36a8aa006f15f26e88cf7de4a8108837ebe527c64491a9412c8761"`
[INFO] [stdout] 7374141faa36a8aa006f15f26e88cf7de4a8108837ebe527c64491a9412c8761
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/titlecase/0.10.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7b6c65e413fcbe1e3a8151b88c17b12338b13d1b33cf20ac7d17952e44df3fe4
[INFO] running `"docker" "start" "-a" "7b6c65e413fcbe1e3a8151b88c17b12338b13d1b33cf20ac7d17952e44df3fe4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/titlecase-a7b7909a7772b5f5
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test at_and_t2 ... ok
[INFO] [stdout] test a_thing ... ok
[INFO] [stdout] test at_and_t ... ok
[INFO] [stdout] test all_in_double_quotes ... ok
[INFO] [stdout] test email ... ok
[INFO] [stdout] test curly_double_quotes ... ok
[INFO] [stdout] test iphone ... ok
[INFO] [stdout] test dr_strangelove ... ok
[INFO] [stdout] test a_subphrase_with_small_word_in_single_quotes ... ok
[INFO] [stdout] test brackets ... ok
[INFO] [stdout] test man_in_the_middle ... ok
[INFO] [stdout] test man_in_the_machine ... ok
[INFO] [stdout] test name_url ... ok
[INFO] [stdout] test curly_single_quotes ... ok
[INFO] [stdout] test small_word_at_end ... ok
[INFO] [stdout] test sec ... ok
[INFO] [stdout] test subphrase_in_double_quotes ... ok
[INFO] [stdout] test markdown ... ok
[INFO] [stdout] test subphrase_starting_with_small_word ... ok
[INFO] [stdout] test slashes ... ok
[INFO] [stdout] test subphrase_in_single_quotes ... ok
[INFO] [stdout] test subphrase_with_small_word_in_single_quotes ... ok
[INFO] [stdout] test subphrase_with_small_word_in_double_quotes ... ok
[INFO] [stdout] test thisvthat2 ... ok
[INFO] [stdout] test multiple_brackets ... ok
[INFO] [stdout] test thisvthat4 ... ok
[INFO] [stdout] test trimming3 ... ok
[INFO] [stdout] test thisvthat3 ... ok
[INFO] [stdout] test yelling ... ok
[INFO] [stdout] test trimming2 ... ok
[INFO] [stdout] test trimming ... ok
[INFO] [stdout] test thisvthat ... ok
[INFO] [stdout] test url ... ok
[INFO] [stdout] test small_word_at_start_in_quotes ... ok
[INFO] [stdout] test q_and_a ... ok
[INFO] [stdout] test paths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/titlecase-6e0bf6403a5727cc
[INFO] [stderr]    Doc-tests titlecase
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 18) ... ok
[INFO] [stdout] test src/lib.rs -  (line 24) ... ok
[INFO] [stdout] test src/lib.rs - titlecase (line 154) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7b6c65e413fcbe1e3a8151b88c17b12338b13d1b33cf20ac7d17952e44df3fe4"`
[INFO] running `"docker" "rm" "-f" "7b6c65e413fcbe1e3a8151b88c17b12338b13d1b33cf20ac7d17952e44df3fe4"`
[INFO] [stdout] 7b6c65e413fcbe1e3a8151b88c17b12338b13d1b33cf20ac7d17952e44df3fe4