[INFO] fetching crate chess_pgn_parser 0.1.2...
[INFO] testing chess_pgn_parser-0.1.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate chess_pgn_parser 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate chess_pgn_parser 0.1.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chess_pgn_parser 0.1.2
[INFO] finished tweaking crates.io crate chess_pgn_parser 0.1.2
[INFO] tweaked toml for crates.io crate chess_pgn_parser 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c90e48d2fe33693bd31f07b717a1063c4fc333d34fd93a7d2932659e54ea53f
[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" "0c90e48d2fe33693bd31f07b717a1063c4fc333d34fd93a7d2932659e54ea53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c90e48d2fe33693bd31f07b717a1063c4fc333d34fd93a7d2932659e54ea53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c90e48d2fe33693bd31f07b717a1063c4fc333d34fd93a7d2932659e54ea53f", kill_on_drop: false }`
[INFO] [stdout] 0c90e48d2fe33693bd31f07b717a1063c4fc333d34fd93a7d2932659e54ea53f
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75195fd99a9952734e8408b2bd808dfe6b8f00208a0bacc7202c1af60de9cfcb
[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" "75195fd99a9952734e8408b2bd808dfe6b8f00208a0bacc7202c1af60de9cfcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling peggler v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling chess_pgn_parser v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:101:20
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let item = try!(game(rest));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut end;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `Command { std: "docker" "inspect" "75195fd99a9952734e8408b2bd808dfe6b8f00208a0bacc7202c1af60de9cfcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75195fd99a9952734e8408b2bd808dfe6b8f00208a0bacc7202c1af60de9cfcb", kill_on_drop: false }`
[INFO] [stdout] 75195fd99a9952734e8408b2bd808dfe6b8f00208a0bacc7202c1af60de9cfcb
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d77cd74fa25afe1bd665d1868025986c454a41ff5c94e0d9aaa3f9e93645bbdb
[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" "d77cd74fa25afe1bd665d1868025986c454a41ff5c94e0d9aaa3f9e93645bbdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess_pgn_parser v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:101:20
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let item = try!(game(rest));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut end;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:101:20
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let item = try!(game(rest));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut end;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "d77cd74fa25afe1bd665d1868025986c454a41ff5c94e0d9aaa3f9e93645bbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d77cd74fa25afe1bd665d1868025986c454a41ff5c94e0d9aaa3f9e93645bbdb", kill_on_drop: false }`
[INFO] [stdout] d77cd74fa25afe1bd665d1868025986c454a41ff5c94e0d9aaa3f9e93645bbdb
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2883d1f85b294d8bac4e1c7f4189e1b1b2dbca924bff615561ac746c13eb490f
[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" "2883d1f85b294d8bac4e1c7f4189e1b1b2dbca924bff615561ac746c13eb490f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:101:20
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let item = try!(game(rest));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut end;
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:101:20
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let item = try!(game(rest));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut end;
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chess_pgn_parser-42e2009218d6e24e)
[INFO] [stdout] test model::tests::game_move_nag ... ok
[INFO] [stdout] test model::tests::game_move_with_variations ... ok
[INFO] [stdout] test model::tests::marked_move_numbered_some ... ok
[INFO] [stdout] test model::tests::move_from ... ok
[INFO] [stdout] test model::tests::marked_move_numbered_none ... ok
[INFO] [stdout] test model::tests::move_new ... ok
[INFO] [stdout] test model::tests::game_move_comment ... ok
[INFO] [stdout] test model::tests::marked_move_annotated ... ok
[INFO] [stdout] test model::tests::square_file_known ... ok
[INFO] [stdout] test model::tests::square_file_unknown ... ok
[INFO] [stdout] test model::tests::move_with_promotion ... ok
[INFO] [stdout] test model::tests::square_new ... ok
[INFO] [stdout] test model::tests::square_new_file ... ok
[INFO] [stdout] test model::tests::square_new_known ... ok
[INFO] [stdout] test model::tests::square_new_rank ... ok
[INFO] [stdout] test model::tests::square_rank_unknown ... ok
[INFO] [stdout] test tests::test_basic_move ... ok
[INFO] [stdout] test tests::test_comment ... ok
[INFO] [stdout] test tests::test_file ... ok
[INFO] [stdout] test model::tests::square_new_with_both_unknown ... ok
[INFO] [stdout] test tests::test_move_disambiguation ... ok
[INFO] [stdout] test tests::test_move_number ... ok
[INFO] [stdout] test tests::test_nag ... ok
[INFO] [stdout] test tests::test_move_sequence ... ok
[INFO] [stdout] test tests::test_piece ... ok
[INFO] [stdout] test tests::test_rank ... ok
[INFO] [stdout] test tests::test_game ... ok
[INFO] [stdout] test tests::test_tag_pair ... ok
[INFO] [stdout] test tests::test_tag_section ... ok
[INFO] [stdout] test tests::test_marked_move ... ok
[INFO] [stdout] test tests::test_read_one_or_more ... ok
[INFO] [stdout] test tests::test_game_move_with_variations ... ok
[INFO] [stdout] test tests::test_line_end ... ok
[INFO] [stdout] test tests::test_read_games ... ok
[INFO] [stdout] test model::tests::square_rank_known ... ok
[INFO] [stdout] test tests::test_game_termination ... ok
[INFO] [stdout] test model::tests::square_new_with_unknown_rank ... ok
[INFO] [stdout] test model::tests::square_new_with_unknown_file ... ok
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-ee013946d611321d)
[INFO] [stdout] test tests::test_symbol ... ok
[INFO] [stdout] test tests::test_read_games_with_leading_whitespace ... ok
[INFO] [stdout] test tests::test_whitespace ... ok
[INFO] [stdout] test tests::test_square ... ok
[INFO] [stdout] test tests::test_game_move ... ok
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_integer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test aronian_caruana ... ok
[INFO] [stdout] test cutechess ... ok
[INFO] [stdout] test euwe_alekhine ... ok
[INFO] [stdout] test philidor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chess_pgn_parser
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2883d1f85b294d8bac4e1c7f4189e1b1b2dbca924bff615561ac746c13eb490f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2883d1f85b294d8bac4e1c7f4189e1b1b2dbca924bff615561ac746c13eb490f", kill_on_drop: false }`
[INFO] [stdout] 2883d1f85b294d8bac4e1c7f4189e1b1b2dbca924bff615561ac746c13eb490f