[INFO] fetching crate tile_net 2.0.4...
[INFO] testing tile_net-2.0.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tile_net 2.0.4 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate tile_net 2.0.4 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfd3e678d84143a8d5fa757658762d56e04ceeb48afd6183d65e574fcf05560c
[INFO] running `Command { std: "docker" "start" "-a" "cfd3e678d84143a8d5fa757658762d56e04ceeb48afd6183d65e574fcf05560c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfd3e678d84143a8d5fa757658762d56e04ceeb48afd6183d65e574fcf05560c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd3e678d84143a8d5fa757658762d56e04ceeb48afd6183d65e574fcf05560c", kill_on_drop: false }`
[INFO] [stdout] cfd3e678d84143a8d5fa757658762d56e04ceeb48afd6183d65e574fcf05560c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fc88a28fcd9ba39936bfcc7af46765738d2ac04cd7fde8337f5fc30d8a45886
[INFO] running `Command { std: "docker" "start" "-a" "7fc88a28fcd9ba39936bfcc7af46765738d2ac04cd7fde8337f5fc30d8a45886", kill_on_drop: false }`
[INFO] [stderr]    Compiling interleave v1.0.1
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "7fc88a28fcd9ba39936bfcc7af46765738d2ac04cd7fde8337f5fc30d8a45886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc88a28fcd9ba39936bfcc7af46765738d2ac04cd7fde8337f5fc30d8a45886", kill_on_drop: false }`
[INFO] [stdout] 7fc88a28fcd9ba39936bfcc7af46765738d2ac04cd7fde8337f5fc30d8a45886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45ed5354dea319b7fc0c2f28682c8d381d22ea7d0cf38766cc3d3c64c7c9217e
[INFO] running `Command { std: "docker" "start" "-a" "45ed5354dea319b7fc0c2f28682c8d381d22ea7d0cf38766cc3d3c64c7c9217e", kill_on_drop: false }`
[INFO] [stderr]    Compiling csfml-system-sys v0.1.0
[INFO] [stderr]    Compiling csfml-window-sys v0.1.1
[INFO] [stderr]    Compiling sfml-types v0.1.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.1.0
[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] [stderr]    Compiling csfml-graphics-sys v0.1.0
[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] [stderr]    Compiling csfml-network-sys v0.1.0
[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] [stderr]    Compiling bitflags v0.5.0
[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]    Compiling sfml v0.11.2
[INFO] [stderr]    Compiling 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: 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: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.28s
[INFO] running `Command { std: "docker" "inspect" "45ed5354dea319b7fc0c2f28682c8d381d22ea7d0cf38766cc3d3c64c7c9217e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ed5354dea319b7fc0c2f28682c8d381d22ea7d0cf38766cc3d3c64c7c9217e", kill_on_drop: false }`
[INFO] [stdout] 45ed5354dea319b7fc0c2f28682c8d381d22ea7d0cf38766cc3d3c64c7c9217e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb47879ad872558a120de0f49ba879865906f75d6befeda07a95cd46e567ce86
[INFO] running `Command { std: "docker" "start" "-a" "fb47879ad872558a120de0f49ba879865906f75d6befeda07a95cd46e567ce86", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `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]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `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] warning: use of deprecated macro `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 macro `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: use of deprecated macro `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: `tile_net` (lib) generated 5 warnings
[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]     |                                                          ^      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 452 -         let map: TileNet<usize> = TileNet::from_iter(10, (1..101));
[INFO] [stderr] 452 +         let map: TileNet<usize> = TileNet::from_iter(10, 1..101);
[INFO] [stderr]     | 
[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]     |                    ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 456 -             .chain((34..39))
[INFO] [stderr] 456 +             .chain(34..39)
[INFO] [stderr]     | 
[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]     |                    ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 455 -             .chain((24..29))
[INFO] [stderr] 455 +             .chain(24..29)
[INFO] [stderr]     | 
[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]     |                                                          ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 463 -         let map: TileNet<usize> = TileNet::from_iter(10, (1..25));
[INFO] [stderr] 463 +         let map: TileNet<usize> = TileNet::from_iter(10, 1..25);
[INFO] [stderr]     | 
[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]     |                                                          ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 469 -         let map: TileNet<usize> = TileNet::from_iter(10, (1..31));
[INFO] [stderr] 469 +         let map: TileNet<usize> = TileNet::from_iter(10, 1..31);
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `checking_x`
[INFO] [stderr]    --> examples/jump.rs:123:2
[INFO] [stderr]     |
[INFO] [stderr] 123 |     checking_x: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `downward`
[INFO] [stderr]    --> examples/jump.rs:124:2
[INFO] [stderr]     |
[INFO] [stderr] 124 |     downward: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tile_net` (lib test) generated 10 warnings (5 duplicates)
[INFO] [stderr] warning: `tile_net` (example "jump") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tile_net-9ad096b11199c966)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::collide_set ... ok
[INFO] [stdout] test tests::from_iter_and_view_box ... ok
[INFO] [stdout] test tests::from_iter_with_remainder ... ok
[INFO] [stdout] test tests::get ... ok
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::resize ... ok
[INFO] [stdout] test tests::get_size ... ok
[INFO] [stdout] test tiles::tilenet::tests::test_proxy ... ok
[INFO] [stdout] test tests::get_coords ... ok
[INFO] [stdout] test defs::line::tests::supercover ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.98s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tile_net
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/tiles/mod.rs - tiles::TileSet (line 28) ... ignored
[INFO] [stdout] test src/defs/line.rs - defs::line::Line (line 7) ... ok
[INFO] [stdout] test src/collable/mod.rs - collable::Points::new (line 20) ... ok
[INFO] [stdout] test src/defs/vector.rs - defs::vector::Vector (line 8) ... ok
[INFO] [stdout] test src/defs/line.rs - defs::line::SuperCover (line 95) ... ok
[INFO] [stdout] test src/tiles/mod.rs - tiles::TileSet (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/tiles/tilenet.rs - tiles::tilenet::TileNet (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 274) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 320) ... ok
[INFO] [stdout] test src/lib.rs - (line 184) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb47879ad872558a120de0f49ba879865906f75d6befeda07a95cd46e567ce86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb47879ad872558a120de0f49ba879865906f75d6befeda07a95cd46e567ce86", kill_on_drop: false }`
[INFO] [stdout] fb47879ad872558a120de0f49ba879865906f75d6befeda07a95cd46e567ce86