[INFO] crate fen 0.1.0 is already in cache [INFO] testing fen-0.1.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate fen 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate fen 0.1.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate fen 0.1.0 [INFO] finished tweaking crates.io crate fen 0.1.0 [INFO] tweaked toml for crates.io crate fen 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 39948b4d4aab5dc450d544b757fd64ebe76be67d42be52e32636b1099d1485ea [INFO] running `"docker" "start" "-a" "39948b4d4aab5dc450d544b757fd64ebe76be67d42be52e32636b1099d1485ea"` [INFO] [stderr] Compiling fen v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:118:22 [INFO] [stderr] | [INFO] [stderr] 118 | let pieces = try!(Self::parse_placement(parts[0])); [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/lib.rs:119:28 [INFO] [stderr] | [INFO] [stderr] 119 | let side_to_play = try!(Self::parse_side_to_play(parts[1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | try!(Self::parse_castling(parts[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:122:33 [INFO] [stderr] | [INFO] [stderr] 122 | let en_passant_square = try!(Self::parse_en_passant(parts[3])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:123:30 [INFO] [stderr] | [INFO] [stderr] 123 | let halfmove_clock = try!(Self::parse_halfmove(parts[4])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:124:31 [INFO] [stderr] | [INFO] [stderr] 124 | let fullmove_number = try!(Self::parse_fullmove(parts[5])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:154:25 [INFO] [stderr] | [INFO] [stderr] 154 | try!(Self::increment_file(&mut file, n as usize, pieces)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::slice::::connect': renamed to join [INFO] [stderr] --> src/lib.rs:273:15 [INFO] [stderr] | [INFO] [stderr] 273 | parts.connect(" ") [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `"docker" "inspect" "39948b4d4aab5dc450d544b757fd64ebe76be67d42be52e32636b1099d1485ea"` [INFO] running `"docker" "rm" "-f" "39948b4d4aab5dc450d544b757fd64ebe76be67d42be52e32636b1099d1485ea"` [INFO] [stdout] 39948b4d4aab5dc450d544b757fd64ebe76be67d42be52e32636b1099d1485ea [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6669a343ad4e1f6f44a3b6aeffcf0c0f0335a1f8f1e052905f585691ddcc877b [INFO] running `"docker" "start" "-a" "6669a343ad4e1f6f44a3b6aeffcf0c0f0335a1f8f1e052905f585691ddcc877b"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:118:22 [INFO] [stderr] | [INFO] [stderr] 118 | let pieces = try!(Self::parse_placement(parts[0])); [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/lib.rs:119:28 [INFO] [stderr] | [INFO] [stderr] 119 | let side_to_play = try!(Self::parse_side_to_play(parts[1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | try!(Self::parse_castling(parts[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:122:33 [INFO] [stderr] | [INFO] [stderr] 122 | let en_passant_square = try!(Self::parse_en_passant(parts[3])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:123:30 [INFO] [stderr] | [INFO] [stderr] 123 | let halfmove_clock = try!(Self::parse_halfmove(parts[4])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:124:31 [INFO] [stderr] | [INFO] [stderr] 124 | let fullmove_number = try!(Self::parse_fullmove(parts[5])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:154:25 [INFO] [stderr] | [INFO] [stderr] 154 | try!(Self::increment_file(&mut file, n as usize, pieces)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::slice::::connect': renamed to join [INFO] [stderr] --> src/lib.rs:273:15 [INFO] [stderr] | [INFO] [stderr] 273 | parts.connect(" ") [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling fen v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:118:22 [INFO] [stderr] | [INFO] [stderr] 118 | let pieces = try!(Self::parse_placement(parts[0])); [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/lib.rs:119:28 [INFO] [stderr] | [INFO] [stderr] 119 | let side_to_play = try!(Self::parse_side_to_play(parts[1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | try!(Self::parse_castling(parts[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:122:33 [INFO] [stderr] | [INFO] [stderr] 122 | let en_passant_square = try!(Self::parse_en_passant(parts[3])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:123:30 [INFO] [stderr] | [INFO] [stderr] 123 | let halfmove_clock = try!(Self::parse_halfmove(parts[4])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:124:31 [INFO] [stderr] | [INFO] [stderr] 124 | let fullmove_number = try!(Self::parse_fullmove(parts[5])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:154:25 [INFO] [stderr] | [INFO] [stderr] 154 | try!(Self::increment_file(&mut file, n as usize, pieces)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::slice::::connect': renamed to join [INFO] [stderr] --> src/lib.rs:273:15 [INFO] [stderr] | [INFO] [stderr] 273 | parts.connect(" ") [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `"docker" "inspect" "6669a343ad4e1f6f44a3b6aeffcf0c0f0335a1f8f1e052905f585691ddcc877b"` [INFO] running `"docker" "rm" "-f" "6669a343ad4e1f6f44a3b6aeffcf0c0f0335a1f8f1e052905f585691ddcc877b"` [INFO] [stdout] 6669a343ad4e1f6f44a3b6aeffcf0c0f0335a1f8f1e052905f585691ddcc877b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stdout] bd1b80c40c93fa915485bc2016b710f52ae3abdc795912233de8cf08c6c6b13f [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" "bd1b80c40c93fa915485bc2016b710f52ae3abdc795912233de8cf08c6c6b13f"` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:118:22 [INFO] [stderr] | [INFO] [stderr] 118 | let pieces = try!(Self::parse_placement(parts[0])); [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/lib.rs:119:28 [INFO] [stderr] | [INFO] [stderr] 119 | let side_to_play = try!(Self::parse_side_to_play(parts[1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | try!(Self::parse_castling(parts[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:122:33 [INFO] [stderr] | [INFO] [stderr] 122 | let en_passant_square = try!(Self::parse_en_passant(parts[3])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:123:30 [INFO] [stderr] | [INFO] [stderr] 123 | let halfmove_clock = try!(Self::parse_halfmove(parts[4])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:124:31 [INFO] [stderr] | [INFO] [stderr] 124 | let fullmove_number = try!(Self::parse_fullmove(parts[5])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:154:25 [INFO] [stderr] | [INFO] [stderr] 154 | try!(Self::increment_file(&mut file, n as usize, pieces)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::slice::::connect': renamed to join [INFO] [stderr] --> src/lib.rs:273:15 [INFO] [stderr] | [INFO] [stderr] 273 | parts.connect(" ") [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:118:22 [INFO] [stderr] | [INFO] [stderr] 118 | let pieces = try!(Self::parse_placement(parts[0])); [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/lib.rs:119:28 [INFO] [stderr] | [INFO] [stderr] 119 | let side_to_play = try!(Self::parse_side_to_play(parts[1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | try!(Self::parse_castling(parts[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:122:33 [INFO] [stderr] | [INFO] [stderr] 122 | let en_passant_square = try!(Self::parse_en_passant(parts[3])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:123:30 [INFO] [stderr] | [INFO] [stderr] 123 | let halfmove_clock = try!(Self::parse_halfmove(parts[4])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:124:31 [INFO] [stderr] | [INFO] [stderr] 124 | let fullmove_number = try!(Self::parse_fullmove(parts[5])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:154:25 [INFO] [stderr] | [INFO] [stderr] 154 | try!(Self::increment_file(&mut file, n as usize, pieces)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::slice::::connect': renamed to join [INFO] [stderr] --> src/lib.rs:273:15 [INFO] [stderr] | [INFO] [stderr] 273 | parts.connect(" ") [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fen-aee69a4c5cfcbec1 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test::test_bad_fullmove ... ok [INFO] [stdout] test test::test_bad_halfmove ... ok [INFO] [stdout] test test::test_bad_en_passant ... ok [INFO] [stdout] test test::test_unknown_piece ... ok [INFO] [stdout] test test::test_too_short ... ok [INFO] [stdout] test test::test_bad_placement ... ok [INFO] [stdout] test test::test_too_many_pieces ... ok [INFO] [stdout] test test::test_to_and_from_fen ... ok [INFO] [stdout] test test::test_no_such_side ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests fen [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - BoardState::to_fen (line 258) ... ok [INFO] [stdout] test src/lib.rs - BoardState::from_fen (line 102) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "bd1b80c40c93fa915485bc2016b710f52ae3abdc795912233de8cf08c6c6b13f"` [INFO] running `"docker" "rm" "-f" "bd1b80c40c93fa915485bc2016b710f52ae3abdc795912233de8cf08c6c6b13f"` [INFO] [stdout] bd1b80c40c93fa915485bc2016b710f52ae3abdc795912233de8cf08c6c6b13f