[INFO] crate latin 0.1.7 is already in cache [INFO] testing latin-0.1.7 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate latin 0.1.7 into work/builds/worker-2/source [INFO] validating manifest of crates.io crate latin 0.1.7 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate latin 0.1.7 [INFO] finished tweaking crates.io crate latin 0.1.7 [INFO] tweaked toml for crates.io crate latin 0.1.7 written to work/builds/worker-2/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] e129cd1603ebf0ac6aa48ec68a219394a1a828a73be7b259def466b7c706157d [INFO] running `"docker" "start" "-a" "e129cd1603ebf0ac6aa48ec68a219394a1a828a73be7b259def466b7c706157d"` [INFO] [stderr] Compiling latin v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:27:16 [INFO] [stderr] | [INFO] [stderr] 27 | let file = try!(OpenOptions::new().write(true).create(true).truncate(true).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/file.rs:43:16 [INFO] [stderr] | [INFO] [stderr] 43 | let file = try!(OpenOptions::new().write(true).create(true).truncate(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | try!(file.write_all(line.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | try!(file.write_all(LINE_SEP)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:64:20 [INFO] [stderr] | [INFO] [stderr] 64 | let mut file = try!(OpenOptions::new().write(true).create(true).append(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:83:20 [INFO] [stderr] | [INFO] [stderr] 83 | let mut file = try!(OpenOptions::new().write(true).create(true).append(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | try!(file.write_all(contents.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:99:16 [INFO] [stderr] | [INFO] [stderr] 99 | let file = try!(OpenOptions::new().read(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | try!(file.read_to_end(&mut out)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:154:16 [INFO] [stderr] | [INFO] [stderr] 154 | let file = try!(OpenOptions::new().read(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | for entry in try!(read_dir(path)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | let entry = try!(entry); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:42:18 [INFO] [stderr] | [INFO] [stderr] 42 | for entry in try!(read_dir(path)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:43:21 [INFO] [stderr] | [INFO] [stderr] 43 | let entry = try!(entry); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | if try!(entry.file_type()).is_file() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:62:18 [INFO] [stderr] | [INFO] [stderr] 62 | for entry in try!(read_dir(path)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:63:21 [INFO] [stderr] | [INFO] [stderr] 63 | let entry = try!(entry); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | if try!(entry.file_type()).is_dir() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `"docker" "inspect" "e129cd1603ebf0ac6aa48ec68a219394a1a828a73be7b259def466b7c706157d"` [INFO] running `"docker" "rm" "-f" "e129cd1603ebf0ac6aa48ec68a219394a1a828a73be7b259def466b7c706157d"` [INFO] [stdout] e129cd1603ebf0ac6aa48ec68a219394a1a828a73be7b259def466b7c706157d [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 47a52948f09f3c860dc85885f2a73b034099257364524069b40057443d6cf7af [INFO] running `"docker" "start" "-a" "47a52948f09f3c860dc85885f2a73b034099257364524069b40057443d6cf7af"` [INFO] [stderr] Compiling latin v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:27:16 [INFO] [stderr] | [INFO] [stderr] 27 | let file = try!(OpenOptions::new().write(true).create(true).truncate(true).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/file.rs:43:16 [INFO] [stderr] | [INFO] [stderr] 43 | let file = try!(OpenOptions::new().write(true).create(true).truncate(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | try!(file.write_all(line.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | try!(file.write_all(LINE_SEP)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:64:20 [INFO] [stderr] | [INFO] [stderr] 64 | let mut file = try!(OpenOptions::new().write(true).create(true).append(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:83:20 [INFO] [stderr] | [INFO] [stderr] 83 | let mut file = try!(OpenOptions::new().write(true).create(true).append(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | try!(file.write_all(contents.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:99:16 [INFO] [stderr] | [INFO] [stderr] 99 | let file = try!(OpenOptions::new().read(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | try!(file.read_to_end(&mut out)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/file.rs:154:16 [INFO] [stderr] | [INFO] [stderr] 154 | let file = try!(OpenOptions::new().read(true).open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | for entry in try!(read_dir(path)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | let entry = try!(entry); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:42:18 [INFO] [stderr] | [INFO] [stderr] 42 | for entry in try!(read_dir(path)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:43:21 [INFO] [stderr] | [INFO] [stderr] 43 | let entry = try!(entry); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | if try!(entry.file_type()).is_file() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:62:18 [INFO] [stderr] | [INFO] [stderr] 62 | for entry in try!(read_dir(path)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:63:21 [INFO] [stderr] | [INFO] [stderr] 63 | let entry = try!(entry); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/directory.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | if try!(entry.file_type()).is_dir() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `"docker" "inspect" "47a52948f09f3c860dc85885f2a73b034099257364524069b40057443d6cf7af"` [INFO] running `"docker" "rm" "-f" "47a52948f09f3c860dc85885f2a73b034099257364524069b40057443d6cf7af"` [INFO] [stdout] 47a52948f09f3c860dc85885f2a73b034099257364524069b40057443d6cf7af [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 1f83735cdb70596b2aedc22bc4f9a092f9040307cf5c4342e34a4089c25aa1e6 [INFO] running `"docker" "start" "-a" "1f83735cdb70596b2aedc22bc4f9a092f9040307cf5c4342e34a4089c25aa1e6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/latin-de0bd4d17e162212 [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 latin [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/file.rs - file::exists (line 161) ... ok [INFO] [stdout] test src/directory.rs - directory::exists (line 7) ... ok [INFO] [stdout] test src/file.rs - file::read_string_utf8 (line 111) ... ok [INFO] [stdout] test src/file.rs - file::remove (line 187) ... ok [INFO] [stdout] test src/file.rs - file::write (line 20) ... ok [INFO] [stdout] test src/directory.rs - directory::files (line 33) ... ok [INFO] [stdout] test src/file.rs - file::write_lines (line 37) ... ok [INFO] [stdout] test src/directory.rs - directory::children (line 18) ... ok [INFO] [stdout] test src/file.rs - file::read_string_utf8_lossy (line 132) ... ok [INFO] [stdout] test src/file.rs - file::append (line 57) ... ok [INFO] [stdout] test src/file.rs - file::append_line (line 76) ... ok [INFO] [stdout] test src/file.rs - file::copy (line 175) ... ok [INFO] [stdout] test src/directory.rs - directory::remove (line 75) ... ok [INFO] [stdout] test src/file.rs - file::read (line 92) ... ok [INFO] [stdout] test src/file.rs - file::read_lines (line 148) ... ok [INFO] [stdout] test src/directory.rs - directory::sub_directories (line 55) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/directory.rs - directory::sub_directories (line 55) stdout ---- [INFO] [stdout] error[E0382]: borrow of moved value: `subdir` [INFO] [stdout] --> src/directory.rs:58:26 [INFO] [stdout] | [INFO] [stdout] 4 | for subdir in latin::directory::sub_directories("./").unwrap() { [INFO] [stdout] | ------ move occurs because `subdir` has type `std::path::PathBuf`, which does not implement the `Copy` trait [INFO] [stdout] 5 | let children_count = latin::directory::children(subdir).unwrap().count(); [INFO] [stdout] | ------ value moved here [INFO] [stdout] 6 | println!("{:?}: {}", subdir, children_count); [INFO] [stdout] | ^^^^^^ value borrowed here after move [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/directory.rs - directory::sub_directories (line 55) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "1f83735cdb70596b2aedc22bc4f9a092f9040307cf5c4342e34a4089c25aa1e6"` [INFO] running `"docker" "rm" "-f" "1f83735cdb70596b2aedc22bc4f9a092f9040307cf5c4342e34a4089c25aa1e6"` [INFO] [stdout] 1f83735cdb70596b2aedc22bc4f9a092f9040307cf5c4342e34a4089c25aa1e6