[INFO] cloning repository https://github.com/tmccombs/dopen
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmccombs/dopen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmccombs%2Fdopen"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmccombs%2Fdopen'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e48f350e558313841e271ed6ff99953cba879ed
[INFO] checking tmccombs/dopen against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmccombs%2Fdopen" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tmccombs/dopen 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/tmccombs/dopen
[INFO] finished tweaking git repo https://github.com/tmccombs/dopen
[INFO] tweaked toml for git repo https://github.com/tmccombs/dopen written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/tmccombs/dopen 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fa47a64e83ba34f72f4d95bc728ba480bde7b541f4541ad964e22c0e247adff9
[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" "fa47a64e83ba34f72f4d95bc728ba480bde7b541f4541ad964e22c0e247adff9"`
[INFO] [stderr]     Checking libc v0.2.32
[INFO] [stderr]     Checking lazy_static v0.2.9
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.4.1
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking nom v3.2.0
[INFO] [stderr]     Checking dopen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/desktop/error.rs:36:32
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/desktop/entries.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     #[inline(always)]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/desktop/execute.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 | /     lazy_static! {
[INFO] [stderr] 113 | |         static ref FLAG_RE: Regex = Regex::new("%.").unwrap();
[INFO] [stderr] 114 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[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/desktop/execute.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 | /     lazy_static! {
[INFO] [stderr] 113 | |         static ref FLAG_RE: Regex = Regex::new("%.").unwrap();
[INFO] [stderr] 114 | |     }
[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::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/desktop/model.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         use std::ascii::AsciiExt;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/desktop/parser.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |     use std::ascii::AsciiExt;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/desktop/parser.rs:82:1
[INFO] [stderr]    |
[INFO] [stderr] 82 | / named!(entry_key<String>, map!(re_bytes_find_static!(KEY_RE), |name| {
[INFO] [stderr] 83 | |     use std::ascii::AsciiExt;
[INFO] [stderr] 84 | |     // regex already garantees name is ascii
[INFO] [stderr] 85 | |     let mut s = unsafe { str::from_utf8_unchecked(name).to_owned() };
[INFO] [stderr] ...  |
[INFO] [stderr] 88 | |     s
[INFO] [stderr] 89 | | }));
[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/desktop/parser.rs:82:1
[INFO] [stderr]    |
[INFO] [stderr] 82 | / named!(entry_key<String>, map!(re_bytes_find_static!(KEY_RE), |name| {
[INFO] [stderr] 83 | |     use std::ascii::AsciiExt;
[INFO] [stderr] 84 | |     // regex already garantees name is ascii
[INFO] [stderr] 85 | |     let mut s = unsafe { str::from_utf8_unchecked(name).to_owned() };
[INFO] [stderr] ...  |
[INFO] [stderr] 88 | |     s
[INFO] [stderr] 89 | | }));
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/desktop/error.rs:36:32
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/desktop/entries.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     #[inline(always)]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/desktop/execute.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 | /     lazy_static! {
[INFO] [stderr] 113 | |         static ref FLAG_RE: Regex = Regex::new("%.").unwrap();
[INFO] [stderr] 114 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[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/desktop/execute.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 | /     lazy_static! {
[INFO] [stderr] 113 | |         static ref FLAG_RE: Regex = Regex::new("%.").unwrap();
[INFO] [stderr] 114 | |     }
[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::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/desktop/model.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         use std::ascii::AsciiExt;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/desktop/parser.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |     use std::ascii::AsciiExt;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/desktop/parser.rs:82:1
[INFO] [stderr]    |
[INFO] [stderr] 82 | / named!(entry_key<String>, map!(re_bytes_find_static!(KEY_RE), |name| {
[INFO] [stderr] 83 | |     use std::ascii::AsciiExt;
[INFO] [stderr] 84 | |     // regex already garantees name is ascii
[INFO] [stderr] 85 | |     let mut s = unsafe { str::from_utf8_unchecked(name).to_owned() };
[INFO] [stderr] ...  |
[INFO] [stderr] 88 | |     s
[INFO] [stderr] 89 | | }));
[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/desktop/parser.rs:82:1
[INFO] [stderr]    |
[INFO] [stderr] 82 | / named!(entry_key<String>, map!(re_bytes_find_static!(KEY_RE), |name| {
[INFO] [stderr] 83 | |     use std::ascii::AsciiExt;
[INFO] [stderr] 84 | |     // regex already garantees name is ascii
[INFO] [stderr] 85 | |     let mut s = unsafe { str::from_utf8_unchecked(name).to_owned() };
[INFO] [stderr] ...  |
[INFO] [stderr] 88 | |     s
[INFO] [stderr] 89 | | }));
[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::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/desktop/error.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |             IO(ref err) => err.description()
[INFO] [stderr]    |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/desktop/error.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |             IO(ref err) => err.description()
[INFO] [stderr]    |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/desktop/model.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         use std::ascii::AsciiExt;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/desktop/parser.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |     use std::ascii::AsciiExt;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `entry`
[INFO] [stderr]    --> src/desktop/execute.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 137 |     entry: &'a DesktopEntry,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/desktop/model.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         use std::ascii::AsciiExt;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/desktop/parser.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |     use std::ascii::AsciiExt;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `entry`
[INFO] [stderr]    --> src/desktop/execute.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 137 |     entry: &'a DesktopEntry,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `"docker" "inspect" "fa47a64e83ba34f72f4d95bc728ba480bde7b541f4541ad964e22c0e247adff9"`
[INFO] running `"docker" "rm" "-f" "fa47a64e83ba34f72f4d95bc728ba480bde7b541f4541ad964e22c0e247adff9"`
[INFO] [stdout] fa47a64e83ba34f72f4d95bc728ba480bde7b541f4541ad964e22c0e247adff9