[INFO] fetching crate tile_net 2.0.4...
[INFO] checking tile_net-2.0.4 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate tile_net 2.0.4 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate tile_net 2.0.4 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fa0ab5c37940cd20093728386de0dd27d2ae6d3325cd745895aec2fb91f79cb
[INFO] running `Command { std: "docker" "start" "-a" "2fa0ab5c37940cd20093728386de0dd27d2ae6d3325cd745895aec2fb91f79cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fa0ab5c37940cd20093728386de0dd27d2ae6d3325cd745895aec2fb91f79cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa0ab5c37940cd20093728386de0dd27d2ae6d3325cd745895aec2fb91f79cb", kill_on_drop: false }`
[INFO] [stdout] 2fa0ab5c37940cd20093728386de0dd27d2ae6d3325cd745895aec2fb91f79cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bd6bcd1833e166927467b2b59386e619b41f54d364cb2b4f401aad36114622c
[INFO] running `Command { std: "docker" "start" "-a" "4bd6bcd1833e166927467b2b59386e619b41f54d364cb2b4f401aad36114622c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling csfml-system-sys v0.1.0
[INFO] [stderr]    Compiling libc v0.2.102
[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-audio-sys v0.1.0
[INFO] [stderr]    Compiling csfml-network-sys v0.1.0
[INFO] [stderr]     Checking bitflags v0.5.0
[INFO] [stderr]     Checking interleave v1.0.1
[INFO] [stderr]     Checking tile_net v2.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `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]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `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] 
[INFO] [stdout] warning: use of deprecated macro `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 macro `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: use of deprecated macro `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: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sfml v0.11.2
[INFO] [stdout] warning: use of deprecated macro `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]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `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] 
[INFO] [stdout] warning: use of deprecated macro `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 macro `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: use of deprecated macro `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: 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]     |                                                          ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 452 -         let map: TileNet<usize> = TileNet::from_iter(10, (1..101));
[INFO] [stdout] 452 +         let map: TileNet<usize> = TileNet::from_iter(10, 1..101);
[INFO] [stdout]     | 
[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]     |                    ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 456 -             .chain((34..39))
[INFO] [stdout] 456 +             .chain(34..39)
[INFO] [stdout]     | 
[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]     |                    ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 455 -             .chain((24..29))
[INFO] [stdout] 455 +             .chain(24..29)
[INFO] [stdout]     | 
[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]     |                                                          ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 463 -         let map: TileNet<usize> = TileNet::from_iter(10, (1..25));
[INFO] [stdout] 463 +         let map: TileNet<usize> = TileNet::from_iter(10, 1..25);
[INFO] [stdout]     | 
[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]     |                                                          ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 469 -         let map: TileNet<usize> = TileNet::from_iter(10, (1..31));
[INFO] [stdout] 469 +         let map: TileNet<usize> = TileNet::from_iter(10, 1..31);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `checking_x`
[INFO] [stdout]    --> examples/jump.rs:123:2
[INFO] [stdout]     |
[INFO] [stdout] 123 |     checking_x: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `downward`
[INFO] [stdout]    --> examples/jump.rs:124:2
[INFO] [stdout]     |
[INFO] [stdout] 124 |     downward: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.08s
[INFO] running `Command { std: "docker" "inspect" "4bd6bcd1833e166927467b2b59386e619b41f54d364cb2b4f401aad36114622c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd6bcd1833e166927467b2b59386e619b41f54d364cb2b4f401aad36114622c", kill_on_drop: false }`
[INFO] [stdout] 4bd6bcd1833e166927467b2b59386e619b41f54d364cb2b4f401aad36114622c