[INFO] updating cached repository https://github.com/Object905/rust_srt
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 635366837df69939fb4a1ffc144d24ff9c0da13e
[INFO] checking Object905/rust_srt against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FObject905%2Frust_srt" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Object905/rust_srt on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Object905/rust_srt
[INFO] finished tweaking git repo https://github.com/Object905/rust_srt
[INFO] tweaked toml for git repo https://github.com/Object905/rust_srt written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Object905/rust_srt already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7dd4e8e6ac56f746d494db78914f1b8d319bb2b9736237daccb7bc562d9f0046
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7dd4e8e6ac56f746d494db78914f1b8d319bb2b9736237daccb7bc562d9f0046"`
[INFO] [stderr]     Checking libc v0.2.15
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.4
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.6
[INFO] [stderr]     Checking aho-corasick v0.5.2
[INFO] [stderr]     Checking regex v0.1.73
[INFO] [stderr]     Checking srt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]  --> src/utils.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let mut file = try!(File::open(&path));
[INFO] [stderr]   |                    ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     try!(file.read_to_string(&mut content));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/subtitles.rs:25:27
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let mut content = try!(utils::read_file(&path));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/subtitles.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Ok(try!(Subtitles::from_str(&content)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/subtitles.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let mut file = try!(File::create(&path));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/subtitles.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             try!(write!(&mut file, "{}", line));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/subtitles.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         try!(write!(&mut file, "\r\n\r\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/subtitles.rs:298:13
[INFO] [stderr]     |
[INFO] [stderr] 298 |             try!(write!(f, "{}", line));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]  --> src/utils.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let mut file = try!(File::open(&path));
[INFO] [stderr]   |                    ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     try!(file.read_to_string(&mut content));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/subtitles.rs:25:27
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let mut content = try!(utils::read_file(&path));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/subtitles.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Ok(try!(Subtitles::from_str(&content)))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/subtitles.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let mut file = try!(File::create(&path));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/subtitles.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             try!(write!(&mut file, "{}", line));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/subtitles.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         try!(write!(&mut file, "\r\n\r\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/subtitles.rs:298:13
[INFO] [stderr]     |
[INFO] [stderr] 298 |             try!(write!(f, "{}", line));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref SUBS: Regex = Regex::new(r"(?x)
[INFO] [stderr] 25 | |         (\d+)
[INFO] [stderr] 26 | |         \r\n
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     static ref UNIFY_NEWLINE_STYLE: Regex = Regex::new(r"(?:\r\n|\n)").unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/subtitles.rs:322:5
[INFO] [stderr]     |
[INFO] [stderr] 322 | /     lazy_static! {
[INFO] [stderr] 323 | |         static ref SUBS: Subtitles = Subtitles::from_file(PATH).unwrap();
[INFO] [stderr] 324 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z 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/subtitles.rs:322:5
[INFO] [stderr]     |
[INFO] [stderr] 322 | /     lazy_static! {
[INFO] [stderr] 323 | |         static ref SUBS: Subtitles = Subtitles::from_file(PATH).unwrap();
[INFO] [stderr] 324 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/subtitles.rs:398:35
[INFO] [stderr]     |
[INFO] [stderr] 398 |             line.text = line.text.trim_right_matches(" lol").to_owned();
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `"docker" "inspect" "7dd4e8e6ac56f746d494db78914f1b8d319bb2b9736237daccb7bc562d9f0046"`
[INFO] running `"docker" "rm" "-f" "7dd4e8e6ac56f746d494db78914f1b8d319bb2b9736237daccb7bc562d9f0046"`
[INFO] [stdout] 7dd4e8e6ac56f746d494db78914f1b8d319bb2b9736237daccb7bc562d9f0046