[INFO] crate poke-a-mango 0.5.0 is already in cache
[INFO] checking poke-a-mango-0.5.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate poke-a-mango 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate poke-a-mango 0.5.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate poke-a-mango 0.5.0
[INFO] finished tweaking crates.io crate poke-a-mango 0.5.0
[INFO] tweaked toml for crates.io crate poke-a-mango 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 96c07fec1b7cb9a70c8a26d420c88bd9ca2711c68e6c1f18455b4fa80b66b67a
[INFO] running `"docker" "start" "-a" "96c07fec1b7cb9a70c8a26d420c88bd9ca2711c68e6c1f18455b4fa80b66b67a"`
[INFO] [stderr]     Checking piston-float v0.2.0
[INFO] [stderr]     Checking bitflags v0.6.0
[INFO] [stderr]     Checking shader_version v0.2.2
[INFO] [stderr]     Checking inflate v0.1.1
[INFO] [stderr]     Checking piston-texture v0.5.0
[INFO] [stderr]     Checking interpolation v0.1.0
[INFO] [stderr]     Checking read_color v0.1.0
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.2.1
[INFO] [stderr]    Compiling cursive v0.3.7
[INFO] [stderr]    Compiling poke-a-mango v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]     Checking tabwriter v0.1.25
[INFO] [stderr]     Checking petgraph v0.2.10
[INFO] [stderr]    Compiling wayland-scanner v0.7.8
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking ncurses v5.99.0
[INFO] [stderr]     Checking draw_state v0.6.0
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]     Checking piston-viewport v0.2.0
[INFO] [stderr]     Checking vecmath v0.2.0
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking wayland-sys v0.7.8
[INFO] [stderr]     Checking pistoncore-input v0.14.0
[INFO] [stderr]     Checking gfx_core v0.4.0
[INFO] [stderr]     Checking pancurses v0.7.0
[INFO] [stderr]     Checking chan-signal v0.1.7
[INFO] [stderr]     Checking piston2d-graphics v0.19.0
[INFO] [stderr]     Checking stb_truetype v0.2.8
[INFO] [stderr]     Checking daggy v0.4.1
[INFO] [stderr]     Checking rusttype v0.2.4
[INFO] [stderr]    Compiling wayland-client v0.7.8
[INFO] [stderr]     Checking pistoncore-window v0.23.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.26.0
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking wayland-window v0.4.4
[INFO] [stderr]     Checking wayland-kbd v0.6.3
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]     Checking pistoncore-glutin_window v0.32.0
[INFO] [stderr]     Checking gfx v0.12.2
[INFO] [stderr]     Checking gfx_device_gl v0.11.2
[INFO] [stderr]     Checking piston-gfx_texture v0.18.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.33.2
[INFO] [stderr]     Checking conrod v0.47.4
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ops/leader.rs:95:43
[INFO] [stderr]    |
[INFO] [stderr] 95 |             let queued_leaders: Leaders = try!(read_toml_file(p, "leaderboard"));
[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/ops/leader.rs:150:31
[INFO] [stderr]     |
[INFO] [stderr] 150 |         let mut leaderboard = try!(Leader::read(p));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ops/leader.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |         try!(Leader::write(leaderboard, p));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ops/leader.rs:188:19
[INFO] [stderr]     |
[INFO] [stderr] 188 |             time: try!(DateTime::parse_from_rfc3339(&self.time)),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ops/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     try!(try!(File::open(p).map_err(|_| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ops/mod.rs:32:10
[INFO] [stderr]    |
[INFO] [stderr] 32 |     try!(try!(File::open(p).map_err(|_| {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ops/mod.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     try!(File::create(p).map_err(|_| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/options.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::env::home_dir;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/options.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     static ref SIZE_ARG_RGX: Regex = Regex::new(r"(\d+)x(\d+)").unwrap();
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/options.rs:61:27
[INFO] [stderr]    |
[INFO] [stderr] 61 |                     match home_dir() {
[INFO] [stderr]    |                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ops/leader.rs:95:43
[INFO] [stderr]    |
[INFO] [stderr] 95 |             let queued_leaders: Leaders = try!(read_toml_file(p, "leaderboard"));
[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/ops/leader.rs:150:31
[INFO] [stderr]     |
[INFO] [stderr] 150 |         let mut leaderboard = try!(Leader::read(p));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ops/leader.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |         try!(Leader::write(leaderboard, p));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ops/leader.rs:188:19
[INFO] [stderr]     |
[INFO] [stderr] 188 |             time: try!(DateTime::parse_from_rfc3339(&self.time)),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ops/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     try!(try!(File::open(p).map_err(|_| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ops/mod.rs:32:10
[INFO] [stderr]    |
[INFO] [stderr] 32 |     try!(try!(File::open(p).map_err(|_| {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ops/mod.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     try!(File::create(p).map_err(|_| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/options.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::env::home_dir;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/options.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     static ref SIZE_ARG_RGX: Regex = Regex::new(r"(\d+)x(\d+)").unwrap();
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/options.rs:61:27
[INFO] [stderr]    |
[INFO] [stderr] 61 |                     match home_dir() {
[INFO] [stderr]    |                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ops/widgets.rs:191:48
[INFO] [stderr]     |
[INFO] [stderr] 191 |     pub fn update(&self, mut ui_wdgts: UiCell, mut cur_state: &mut GameState) {
[INFO] [stderr]     |                                                ----^^^^^^^^^
[INFO] [stderr]     |                                                |
[INFO] [stderr]     |                                                help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ops/widgets.rs:191:48
[INFO] [stderr]     |
[INFO] [stderr] 191 |     pub fn update(&self, mut ui_wdgts: UiCell, mut cur_state: &mut GameState) {
[INFO] [stderr]     |                                                ----^^^^^^^^^
[INFO] [stderr]     |                                                |
[INFO] [stderr]     |                                                help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main-gui.rs:36:36
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let mut window: PistonWindow = try!(poke_a_mango::ops::create_window(opts.desktop_size));
[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/main-gui.rs:65:70
[INFO] [stderr]    |
[INFO] [stderr] 65 |                     poke_a_mango::ops::GameState::DisplayLeaderboard(try!(poke_a_mango::ops::Leader::read(&opts.config_dir.1.join("leaderboard.toml"))));
[INFO] [stderr]    |                                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main-gui.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 try!(poke_a_mango::ops::Leader::append(poke_a_mango::ops::Leader::now(name, score), &opts.config_dir.1.join("leaderboard.toml")));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main-gui.rs:36:36
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let mut window: PistonWindow = try!(poke_a_mango::ops::create_window(opts.desktop_size));
[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/main-gui.rs:65:70
[INFO] [stderr]    |
[INFO] [stderr] 65 |                     poke_a_mango::ops::GameState::DisplayLeaderboard(try!(poke_a_mango::ops::Leader::read(&opts.config_dir.1.join("leaderboard.toml"))));
[INFO] [stderr]    |                                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main-gui.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 try!(poke_a_mango::ops::Leader::append(poke_a_mango::ops::Leader::now(name, score), &opts.config_dir.1.join("leaderboard.toml")));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.30s
[INFO] running `"docker" "inspect" "96c07fec1b7cb9a70c8a26d420c88bd9ca2711c68e6c1f18455b4fa80b66b67a"`
[INFO] running `"docker" "rm" "-f" "96c07fec1b7cb9a70c8a26d420c88bd9ca2711c68e6c1f18455b4fa80b66b67a"`
[INFO] [stdout] 96c07fec1b7cb9a70c8a26d420c88bd9ca2711c68e6c1f18455b4fa80b66b67a
