[INFO] crate gitignore 1.0.6 is already in cache
[INFO] testing gitignore-1.0.6 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate gitignore 1.0.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gitignore 1.0.6 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gitignore 1.0.6
[INFO] finished tweaking crates.io crate gitignore 1.0.6
[INFO] tweaked toml for crates.io crate gitignore 1.0.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a826c8e31e33daf1e09c282f73f6ac64d8ec01a973ff4387f9d65bad3c68891
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a826c8e31e33daf1e09c282f73f6ac64d8ec01a973ff4387f9d65bad3c68891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a826c8e31e33daf1e09c282f73f6ac64d8ec01a973ff4387f9d65bad3c68891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a826c8e31e33daf1e09c282f73f6ac64d8ec01a973ff4387f9d65bad3c68891", kill_on_drop: false }`
[INFO] [stdout] 7a826c8e31e33daf1e09c282f73f6ac64d8ec01a973ff4387f9d65bad3c68891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36ca768b3a71f888a9b991ed9e464af9e5831bb51c400a7977e0454890e6fbea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "36ca768b3a71f888a9b991ed9e464af9e5831bb51c400a7977e0454890e6fbea", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling gitignore v1.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let patterns = try!(File::patterns(gitignore_path, root));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |             let entries = try!(fs::read_dir(root));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:63:28
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let path = try!(entry).path();
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:69:40
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 if matches.is_err() || try!(matches) {
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:76:42
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 if !metadata.is_err() && try!(metadata).is_dir() {
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let directory = try!(fs::metadata(&abs_path)).is_dir();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/file.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let mut file = try!(fs::File::open(path));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/file.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         try!(file.read_to_string(&mut s));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/pattern.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let pattern = try!(glob::Pattern::new(&abs_pattern));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:41:58
[INFO] [stdout]    |
[INFO] [stdout] 41 |             ErrorCause::IoError(ref err) => Some(err as &error::Error),
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:34:49
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ErrorCause::IoError(ref err) => err.description(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stdout]   --> src/pattern.rs:40:45
[INFO] [stdout]    |
[INFO] [stdout] 40 |             parsed_pattern = parsed_pattern.trim_left().to_string();
[INFO] [stdout]    |                                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "36ca768b3a71f888a9b991ed9e464af9e5831bb51c400a7977e0454890e6fbea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ca768b3a71f888a9b991ed9e464af9e5831bb51c400a7977e0454890e6fbea", kill_on_drop: false }`
[INFO] [stdout] 36ca768b3a71f888a9b991ed9e464af9e5831bb51c400a7977e0454890e6fbea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8cffe04330d9c5bc3b68a74f658c1b4217e6616fc82c5ea2cf3c5bd4ce5c546
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a8cffe04330d9c5bc3b68a74f658c1b4217e6616fc82c5ea2cf3c5bd4ce5c546", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let patterns = try!(File::patterns(gitignore_path, root));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |             let entries = try!(fs::read_dir(root));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:63:28
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let path = try!(entry).path();
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:69:40
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 if matches.is_err() || try!(matches) {
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:76:42
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 if !metadata.is_err() && try!(metadata).is_dir() {
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let directory = try!(fs::metadata(&abs_path)).is_dir();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/file.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let mut file = try!(fs::File::open(path));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/file.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         try!(file.read_to_string(&mut s));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/pattern.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let pattern = try!(glob::Pattern::new(&abs_pattern));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:41:58
[INFO] [stdout]    |
[INFO] [stdout] 41 |             ErrorCause::IoError(ref err) => Some(err as &error::Error),
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:34:49
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ErrorCause::IoError(ref err) => err.description(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stdout]   --> src/pattern.rs:40:45
[INFO] [stdout]    |
[INFO] [stdout] 40 |             parsed_pattern = parsed_pattern.trim_left().to_string();
[INFO] [stdout]    |                                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling gitignore v1.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let patterns = try!(File::patterns(gitignore_path, root));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |             let entries = try!(fs::read_dir(root));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:63:28
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let path = try!(entry).path();
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:69:40
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 if matches.is_err() || try!(matches) {
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:76:42
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 if !metadata.is_err() && try!(metadata).is_dir() {
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let directory = try!(fs::metadata(&abs_path)).is_dir();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/file.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let mut file = try!(fs::File::open(path));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/file.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         try!(file.read_to_string(&mut s));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/pattern.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let pattern = try!(glob::Pattern::new(&abs_pattern));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:41:58
[INFO] [stdout]    |
[INFO] [stdout] 41 |             ErrorCause::IoError(ref err) => Some(err as &error::Error),
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:34:49
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ErrorCause::IoError(ref err) => err.description(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stdout]   --> src/pattern.rs:40:45
[INFO] [stdout]    |
[INFO] [stdout] 40 |             parsed_pattern = parsed_pattern.trim_left().to_string();
[INFO] [stdout]    |                                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `Command { std: "docker" "inspect" "a8cffe04330d9c5bc3b68a74f658c1b4217e6616fc82c5ea2cf3c5bd4ce5c546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8cffe04330d9c5bc3b68a74f658c1b4217e6616fc82c5ea2cf3c5bd4ce5c546", kill_on_drop: false }`
[INFO] [stdout] a8cffe04330d9c5bc3b68a74f658c1b4217e6616fc82c5ea2cf3c5bd4ce5c546
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 96c3176c5d5fd2f4053ac9802fa3e6a01c73bbbc2831c139a092e069cc8ab000
[INFO] running `Command { std: "docker" "start" "-a" "96c3176c5d5fd2f4053ac9802fa3e6a01c73bbbc2831c139a092e069cc8ab000", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let patterns = try!(File::patterns(gitignore_path, root));
[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/file.rs:60:27
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let entries = try!(fs::read_dir(root));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:63:28
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 let path = try!(entry).path();
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:69:40
[INFO] [stderr]    |
[INFO] [stderr] 69 |                 if matches.is_err() || try!(matches) {
[INFO] [stderr]    |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:76:42
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 if !metadata.is_err() && try!(metadata).is_dir() {
[INFO] [stderr]    |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:95:25
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let directory = try!(fs::metadata(&abs_path)).is_dir();
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let mut file = try!(fs::File::open(path));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |         try!(file.read_to_string(&mut s));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pattern.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let pattern = try!(glob::Pattern::new(&abs_pattern));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:39:32
[INFO] [stderr]    |
[INFO] [stderr] 39 |     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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:58
[INFO] [stderr]    |
[INFO] [stderr] 41 |             ErrorCause::IoError(ref err) => Some(err as &error::Error),
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:34:49
[INFO] [stderr]    |
[INFO] [stderr] 34 |             ErrorCause::IoError(ref err) => err.description(),
[INFO] [stderr]    |                                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/pattern.rs:40:45
[INFO] [stderr]    |
[INFO] [stderr] 40 |             parsed_pattern = parsed_pattern.trim_left().to_string();
[INFO] [stderr]    |                                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let patterns = try!(File::patterns(gitignore_path, root));
[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/file.rs:60:27
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let entries = try!(fs::read_dir(root));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:63:28
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 let path = try!(entry).path();
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:69:40
[INFO] [stderr]    |
[INFO] [stderr] 69 |                 if matches.is_err() || try!(matches) {
[INFO] [stderr]    |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:76:42
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 if !metadata.is_err() && try!(metadata).is_dir() {
[INFO] [stderr]    |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/file.rs:95:25
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let directory = try!(fs::metadata(&abs_path)).is_dir();
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let mut file = try!(fs::File::open(path));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/file.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |         try!(file.read_to_string(&mut s));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pattern.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let pattern = try!(glob::Pattern::new(&abs_pattern));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:39:32
[INFO] [stderr]    |
[INFO] [stderr] 39 |     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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:58
[INFO] [stderr]    |
[INFO] [stderr] 41 |             ErrorCause::IoError(ref err) => Some(err as &error::Error),
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:34:49
[INFO] [stderr]    |
[INFO] [stderr] 34 |             ErrorCause::IoError(ref err) => err.description(),
[INFO] [stderr]    |                                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/pattern.rs:40:45
[INFO] [stderr]    |
[INFO] [stderr] 40 |             parsed_pattern = parsed_pattern.trim_left().to_string();
[INFO] [stderr]    |                                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gitignore-e6293ba590d8920c
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test pattern::tests::test_matches_negated ... ok
[INFO] [stdout] test pattern::tests::test_matches_directory_on_file ... ok
[INFO] [stdout] test pattern::tests::test_matches_anchored_on_nested_file ... ok
[INFO] [stdout] test file::tests::test_new_file_with_empty ... ok
[INFO] [stdout] test pattern::tests::test_matches_simple ... ok
[INFO] [stdout] test pattern::tests::test_double_star_matches_nested_file ... ok
[INFO] [stdout] test pattern::tests::test_matches_anchored_on_nested_dir ... ok
[INFO] [stdout] test pattern::tests::test_matches_directory_on_directory ... ok
[INFO] [stdout] test file::tests::test_new_file_with_unanchored_wildcard ... ok
[INFO] [stdout] test pattern::tests::test_double_star_matches_nested_dir ... ok
[INFO] [stdout] test file::tests::test_included_files ... ok
[INFO] [stdout] test file::tests::test_nested_files ... ok
[INFO] [stdout] test pattern::tests::test_matches_unanchored_on_nested_dir ... ok
[INFO] [stdout] test file::tests::test_new_file_with_anchored ... ok
[INFO] [stdout] test pattern::tests::test_new_directory_git_ignore_pattern ... ok
[INFO] [stdout] test pattern::tests::test_new_git_ignore_pattern ... ok
[INFO] [stdout] test pattern::tests::test_new_anchored_git_ignore_pattern_with_trailing_slash_on_root ... ok
[INFO] [stdout] test pattern::tests::test_new_negated_git_ignore_pattern ... ok
[INFO] [stdout] test file::tests::test_included_by_ignore_pattern ... ok
[INFO] [stdout] test pattern::tests::test_negate_double_star_matches_nested_file ... ok
[INFO] [stdout] test pattern::tests::test_matches_unanchored_on_wildcard ... ok
[INFO] [stdout] test pattern::tests::test_matches_unanchored_on_nested_file ... ok
[INFO] [stdout] test pattern::tests::test_new_anchored_git_ignore_pattern ... ok
[INFO] [stdout] test pattern::tests::test_negate_double_star_matches_nested_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gitignore_check-5862e74d92dfffdd
[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] [stderr]      Running /opt/rustwide/target/debug/deps/gitignore_tree-92af9e8294e26c8b
[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] [stderr]    Doc-tests gitignore
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/file.rs - file::File (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96c3176c5d5fd2f4053ac9802fa3e6a01c73bbbc2831c139a092e069cc8ab000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c3176c5d5fd2f4053ac9802fa3e6a01c73bbbc2831c139a092e069cc8ab000", kill_on_drop: false }`
[INFO] [stdout] 96c3176c5d5fd2f4053ac9802fa3e6a01c73bbbc2831c139a092e069cc8ab000