[INFO] crate tile_net 2.0.4 is already in cache
[INFO] checking tile_net-2.0.4 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate tile_net 2.0.4 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tile_net 2.0.4 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tile_net 2.0.4
[INFO] finished tweaking crates.io crate tile_net 2.0.4
[INFO] tweaked toml for crates.io crate tile_net 2.0.4 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51cca9598dcde7c186ca263544f7b6926f2e6e37aa70d3b381fc59e7f3d5b9c6
[INFO] running `"docker" "start" "-a" "51cca9598dcde7c186ca263544f7b6926f2e6e37aa70d3b381fc59e7f3d5b9c6"`
[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-graphics-sys v0.1.0
[INFO] [stderr]    Compiling csfml-network-sys v0.1.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.1.0
[INFO] [stderr]     Checking interleave v1.0.1
[INFO] [stderr]     Checking tile_net v2.0.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tiles/tilenet.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |                 try!(formatter.write_str("\n"));
[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/tiles/tilenet.rs:37:4
[INFO] [stderr]    |
[INFO] [stderr] 37 |             try!(write!(formatter, "{} ", current));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tiles/mod.rs:98:4
[INFO] [stderr]    |
[INFO] [stderr] 98 |             try!(write!(formatter, "{:?} ", tile));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tiles/mod.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 try!(formatter.write_str("\n"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tiles/mod.rs:169:4
[INFO] [stderr]     |
[INFO] [stderr] 169 |             try!(write!(formatter, "{} ", current));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Checking sfml v0.11.2
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tiles/tilenet.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |                 try!(formatter.write_str("\n"));
[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/tiles/tilenet.rs:37:4
[INFO] [stderr]    |
[INFO] [stderr] 37 |             try!(write!(formatter, "{} ", current));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tiles/mod.rs:98:4
[INFO] [stderr]    |
[INFO] [stderr] 98 |             try!(write!(formatter, "{:?} ", tile));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tiles/mod.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 try!(formatter.write_str("\n"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tiles/mod.rs:169:4
[INFO] [stderr]     |
[INFO] [stderr] 169 |             try!(write!(formatter, "{} ", current));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[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] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `"docker" "inspect" "51cca9598dcde7c186ca263544f7b6926f2e6e37aa70d3b381fc59e7f3d5b9c6"`
[INFO] running `"docker" "rm" "-f" "51cca9598dcde7c186ca263544f7b6926f2e6e37aa70d3b381fc59e7f3d5b9c6"`
[INFO] [stdout] 51cca9598dcde7c186ca263544f7b6926f2e6e37aa70d3b381fc59e7f3d5b9c6