[INFO] crate tile_net 2.0.4 is already in cache
[INFO] checking tile_net-2.0.4 against try#22dd2dd1dc07f63ae9394352d412f020d2985684 for pr-74627
[INFO] extracting crate tile_net 2.0.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate tile_net 2.0.4 on toolchain 22dd2dd1dc07f63ae9394352d412f020d2985684
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 148fd6fd7228f7e36eaac1018f4fbe61a792a13bc5f9b549d3b218b43a559394
[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" "148fd6fd7228f7e36eaac1018f4fbe61a792a13bc5f9b549d3b218b43a559394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "148fd6fd7228f7e36eaac1018f4fbe61a792a13bc5f9b549d3b218b43a559394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "148fd6fd7228f7e36eaac1018f4fbe61a792a13bc5f9b549d3b218b43a559394", kill_on_drop: false }`
[INFO] [stdout] 148fd6fd7228f7e36eaac1018f4fbe61a792a13bc5f9b549d3b218b43a559394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77c13bfc5928917817a09826f890e700646119a5c89651a116c002d590cfb897
[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" "77c13bfc5928917817a09826f890e700646119a5c89651a116c002d590cfb897", kill_on_drop: false }`
[INFO] [stderr]    Compiling csfml-system-sys v0.1.0
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]     Checking sfml-types v0.1.0
[INFO] [stderr]    Compiling csfml-window-sys v0.1.1
[INFO] [stderr]    Compiling csfml-audio-sys v0.1.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.1.0
[INFO] [stderr]    Compiling csfml-network-sys v0.1.0
[INFO] [stderr]     Checking interleave v1.0.1
[INFO] [stderr]     Checking bitflags v0.5.0
[INFO] [stderr]     Checking tile_net v2.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/tiles/tilenet.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 try!(formatter.write_str("\n"));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/tiles/tilenet.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 |             try!(write!(formatter, "{} ", current));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/tiles/mod.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 |             try!(write!(formatter, "{:?} ", tile));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/tiles/mod.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 try!(formatter.write_str("\n"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/tiles/mod.rs:169:4
[INFO] [stdout]     |
[INFO] [stdout] 169 |             try!(write!(formatter, "{} ", current));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sfml v0.11.2
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/tiles/tilenet.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 try!(formatter.write_str("\n"));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/tiles/tilenet.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 |             try!(write!(formatter, "{} ", current));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/tiles/mod.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 |             try!(write!(formatter, "{:?} ", tile));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/tiles/mod.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 try!(formatter.write_str("\n"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/tiles/mod.rs:169:4
[INFO] [stdout]     |
[INFO] [stdout] 169 |             try!(write!(formatter, "{} ", current));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib.rs:452:52
[INFO] [stdout]     |
[INFO] [stdout] 452 |         let map: TileNet<usize> = TileNet::from_iter(10, (1..101));
[INFO] [stdout]     |                                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/lib.rs:456:11
[INFO] [stdout]     |
[INFO] [stdout] 456 |             .chain((34..39))
[INFO] [stdout]     |                    ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/lib.rs:455:11
[INFO] [stdout]     |
[INFO] [stdout] 455 |             .chain((24..29))
[INFO] [stdout]     |                    ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib.rs:463:52
[INFO] [stdout]     |
[INFO] [stdout] 463 |         let map: TileNet<usize> = TileNet::from_iter(10, (1..25));
[INFO] [stdout]     |                                                          ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib.rs:469:52
[INFO] [stdout]     |
[INFO] [stdout] 469 |         let map: TileNet<usize> = TileNet::from_iter(10, (1..31));
[INFO] [stdout]     |                                                          ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.95s
[INFO] running `Command { std: "docker" "inspect" "77c13bfc5928917817a09826f890e700646119a5c89651a116c002d590cfb897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77c13bfc5928917817a09826f890e700646119a5c89651a116c002d590cfb897", kill_on_drop: false }`
[INFO] [stdout] 77c13bfc5928917817a09826f890e700646119a5c89651a116c002d590cfb897