[INFO] crate tile_net 2.0.4 is already in cache
[INFO] extracting crate tile_net 2.0.4 into work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/tile_net/2.0.4
[INFO] extracting crate tile_net 2.0.4 into work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/tile_net/2.0.4
[INFO] validating manifest of tile_net-2.0.4 on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tile_net-2.0.4 on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tile_net-2.0.4
[INFO] finished frobbing tile_net-2.0.4
[INFO] frobbed toml for tile_net-2.0.4 written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/tile_net/2.0.4/Cargo.toml
[INFO] started frobbing tile_net-2.0.4
[INFO] finished frobbing tile_net-2.0.4
[INFO] frobbed toml for tile_net-2.0.4 written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/tile_net/2.0.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tile_net-2.0.4 against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-5/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/tile_net/2.0.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a92737a15b26f908f8e8fc05c8d7ae5d06eacd30815ed809104cf5453dea524d
[INFO] running `"docker" "start" "-a" "a92737a15b26f908f8e8fc05c8d7ae5d06eacd30815ed809104cf5453dea524d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling csfml-system-sys v0.1.0
[INFO] [stderr]    Compiling csfml-window-sys v0.1.1
[INFO] [stderr]     Checking sfml-types v0.1.0
[INFO] [stderr]    Compiling csfml-network-sys v0.1.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.1.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.1.0
[INFO] [stderr]     Checking interleave v1.0.1
[INFO] [stderr]     Checking tile_net v2.0.4 (/opt/crater/workdir)
[INFO] [stderr]     Checking sfml v0.11.2
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:452:52
[INFO] [stderr]     |
[INFO] [stderr] 452 |         let map: TileNet<usize> = TileNet::from_iter(10, (1..101));
[INFO] [stderr]     |                                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/lib.rs:456:11
[INFO] [stderr]     |
[INFO] [stderr] 456 |             .chain((34..39))
[INFO] [stderr]     |                    ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/lib.rs:455:11
[INFO] [stderr]     |
[INFO] [stderr] 455 |             .chain((24..29))
[INFO] [stderr]     |                    ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:463:52
[INFO] [stderr]     |
[INFO] [stderr] 463 |         let map: TileNet<usize> = TileNet::from_iter(10, (1..25));
[INFO] [stderr]     |                                                          ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:469:52
[INFO] [stderr]     |
[INFO] [stderr] 469 |         let map: TileNet<usize> = TileNet::from_iter(10, (1..31));
[INFO] [stderr]     |                                                          ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `"docker" "inspect" "a92737a15b26f908f8e8fc05c8d7ae5d06eacd30815ed809104cf5453dea524d"`
[INFO] running `"docker" "rm" "-f" "a92737a15b26f908f8e8fc05c8d7ae5d06eacd30815ed809104cf5453dea524d"`
[INFO] [stdout] a92737a15b26f908f8e8fc05c8d7ae5d06eacd30815ed809104cf5453dea524d