[INFO] cloning repository https://github.com/muhuk/z-buffer-game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muhuk/z-buffer-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhuk%2Fz-buffer-game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhuk%2Fz-buffer-game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fae6a8f119656625c9ae013f5b30af3feacf56db [INFO] checking muhuk/z-buffer-game against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhuk%2Fz-buffer-game" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/muhuk/z-buffer-game [INFO] finished tweaking git repo https://github.com/muhuk/z-buffer-game [INFO] tweaked toml for git repo https://github.com/muhuk/z-buffer-game written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/muhuk/z-buffer-game on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/muhuk/z-buffer-game already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wincolor v0.1.6 [INFO] [stderr] Downloaded tuple_utils v0.2.0 [INFO] [stderr] Downloaded specs-derive v0.4.0 [INFO] [stderr] Downloaded constant_time_eq v0.1.3 [INFO] [stderr] Downloaded bluenoisers v1.1.1 [INFO] [stderr] Downloaded redox_users v0.3.0 [INFO] [stderr] Downloaded shred-derive v0.5.1 [INFO] [stderr] Downloaded hibitset v0.5.4 [INFO] [stderr] Downloaded crossbeam v0.4.1 [INFO] [stderr] Downloaded shred v0.7.2 [INFO] [stderr] Downloaded crossbeam-deque v0.5.2 [INFO] [stderr] Downloaded backtrace v0.3.34 [INFO] [stderr] Downloaded atom v0.3.5 [INFO] [stderr] Downloaded derivative v1.0.2 [INFO] [stderr] Downloaded specs v0.14.3 [INFO] [stderr] Downloaded termcolor v0.3.6 [INFO] [stderr] Downloaded stderrlog v0.4.1 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] [stderr] Downloaded nonzero_signed v1.0.3 [INFO] [stderr] Downloaded tcod v0.15.0 [INFO] [stderr] Downloaded tcod-sys v5.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7ed15cfa4278d31957c20395d445d157decda02e358f7d5b5ec3a250f174437 [INFO] running `Command { std: "docker" "start" "-a" "f7ed15cfa4278d31957c20395d445d157decda02e358f7d5b5ec3a250f174437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7ed15cfa4278d31957c20395d445d157decda02e358f7d5b5ec3a250f174437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7ed15cfa4278d31957c20395d445d157decda02e358f7d5b5ec3a250f174437", kill_on_drop: false }` [INFO] [stdout] f7ed15cfa4278d31957c20395d445d157decda02e358f7d5b5ec3a250f174437 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0219b85aa737ed04813cab6cbefef8fcbf7b13c895f0b9fee96fc9fbf1b3fab [INFO] running `Command { std: "docker" "start" "-a" "d0219b85aa737ed04813cab6cbefef8fcbf7b13c895f0b9fee96fc9fbf1b3fab", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling nonzero_signed v1.0.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking bitflags v0.1.1 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Compiling tcod-sys v5.0.1 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking tuple_utils v0.2.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking bluenoisers v1.1.1 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking rayon-core v1.5.0 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking stderrlog v0.4.1 [INFO] [stderr] Checking shred v0.7.2 [INFO] [stderr] Checking hibitset v0.5.4 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling shred-derive v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Compiling specs-derive v0.4.0 [INFO] [stderr] Checking specs v0.14.3 [INFO] [stderr] Checking tcod v0.15.0 [INFO] [stderr] Checking z-buffer-game v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/data/object.rs:30:33 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct UnrecognizedTileName(String); [INFO] [stdout] | -------------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `UnrecognizedTileName` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `intersect` and `center` are never used [INFO] [stdout] --> src/data/rectangle.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl Rectangle { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn intersect(self, other: Rectangle) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn center(self) -> Location { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/game/components.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Tree { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 26 | pub size: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/input.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | KeyPress(KeyCode, Option, Modifiers), [INFO] [stdout] | -------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Event` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 34 - KeyPress(KeyCode, Option, Modifiers), [INFO] [stdout] 34 + KeyPress(KeyCode, (), Modifiers), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `selected` is never used [INFO] [stdout] --> src/menu.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait Menu<'a> { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 28 | fn selected(&self) -> Self::Item; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/game/map.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | transmute::(rng.get_int(i32::MIN + 1, i32::MAX)) [INFO] [stdout] | ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::cast_unsigned` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/data/object.rs:30:33 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct UnrecognizedTileName(String); [INFO] [stdout] | -------------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `UnrecognizedTileName` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/game/components.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Tree { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 26 | pub size: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/input.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | KeyPress(KeyCode, Option, Modifiers), [INFO] [stdout] | -------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Event` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 34 - KeyPress(KeyCode, Option, Modifiers), [INFO] [stdout] 34 + KeyPress(KeyCode, (), Modifiers), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `selected` is never used [INFO] [stdout] --> src/menu.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait Menu<'a> { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 28 | fn selected(&self) -> Self::Item; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/game/map.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | transmute::(rng.get_int(i32::MIN + 1, i32::MAX)) [INFO] [stdout] | ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::cast_unsigned` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.97s [INFO] running `Command { std: "docker" "inspect" "d0219b85aa737ed04813cab6cbefef8fcbf7b13c895f0b9fee96fc9fbf1b3fab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0219b85aa737ed04813cab6cbefef8fcbf7b13c895f0b9fee96fc9fbf1b3fab", kill_on_drop: false }` [INFO] [stdout] d0219b85aa737ed04813cab6cbefef8fcbf7b13c895f0b9fee96fc9fbf1b3fab