[INFO] cloning repository https://github.com/onContentStop/ez_boom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onContentStop/ez_boom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FonContentStop%2Fez_boom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FonContentStop%2Fez_boom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a09dad2b5418aeea78982c92f63eb1ec6a29f7df
[INFO] checking onContentStop/ez_boom against master#485ec3fbcc12fa14ef6596dabb125ad710499c9e for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FonContentStop%2Fez_boom" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/onContentStop/ez_boom
[INFO] finished tweaking git repo https://github.com/onContentStop/ez_boom
[INFO] tweaked toml for git repo https://github.com/onContentStop/ez_boom written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/onContentStop/ez_boom on toolchain 485ec3fbcc12fa14ef6596dabb125ad710499c9e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/onContentStop/ez_boom 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" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum v0.21.0
[INFO] [stderr]   Downloaded shrinkwraprs v0.3.0
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[INFO] [stderr]   Downloaded sdl2 v0.34.3
[INFO] [stderr]   Downloaded sdl2-sys v0.34.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3bcee0f24c8d98cee81992053a11efe0b63afe7af32028640ea79edf687e8d99
[INFO] running `Command { std: "docker" "start" "3bcee0f24c8d98cee81992053a11efe0b63afe7af32028640ea79edf687e8d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3bcee0f24c8d98cee81992053a11efe0b63afe7af32028640ea79edf687e8d99" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bcee0f24c8d98cee81992053a11efe0b63afe7af32028640ea79edf687e8d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3bcee0f24c8d98cee81992053a11efe0b63afe7af32028640ea79edf687e8d99" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling serde v1.0.116
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[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking instant v0.1.6
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]     Checking lock_api v0.4.1
[INFO] [stderr]     Checking array-init v0.0.4
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking yaml-rust v0.4.4
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking dtoa v0.4.6
[INFO] [stderr]     Checking counted-array v0.1.2
[INFO] [stderr]     Checking strum v0.21.0
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking faccess v0.2.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling ez_boom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking serde-hex v0.1.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling bounded-integer-macro v0.2.2
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling strum_macros v0.21.1
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[INFO] [stderr]     Checking bounded-integer v0.2.2
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/deh.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut state = &mut STATES.write()[i];
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `w` is assigned to, but never used
[INFO] [stdout]   --> src/video.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut w = desired_screen_resolution.width;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_w` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `h` is assigned to, but never used
[INFO] [stdout]   --> src/video.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut h = desired_screen_resolution.height;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_h` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `desired_screen_resolution` is never read
[INFO] [stdout]   --> src/video.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 | /                 desired_screen_resolution.width =
[INFO] [stdout] 48 | |                     configuration.args[p + 1].parse().unwrap_or_else(|_| {
[INFO] [stdout] 49 | |                         crate::error(format!(
[INFO] [stdout] 50 | |                             "-width: bad parameter {}",
[INFO] [stdout] 51 | |                             configuration.args[p + 1]
[INFO] [stdout] 52 | |                         ))
[INFO] [stdout] 53 | |                     });
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `desired_screen_resolution` is never read
[INFO] [stdout]   --> src/video.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 | /                 desired_screen_resolution.height =
[INFO] [stdout] 59 | |                     configuration.args[p + 1].parse().unwrap_or_else(|_| {
[INFO] [stdout] 60 | |                         crate::error(format!(
[INFO] [stdout] 61 | |                             "-height: bad parameter {}",
[INFO] [stdout] 62 | |                             configuration.args[p + 1]
[INFO] [stdout] 63 | |                         ))
[INFO] [stdout] 64 | |                     });
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `w` is never read
[INFO] [stdout]   --> src/video.rs:87:21
[INFO] [stdout]    |
[INFO] [stdout] 87 |                     w = geom.get(1).unwrap().as_str().parse().unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `h` is never read
[INFO] [stdout]   --> src/video.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                     h = geom.get(2).unwrap().as_str().parse().unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/deh.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut state = &mut STATES.write()[i];
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `monsters_remember` is never read
[INFO] [stdout]   --> src/configuration.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Configuration {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub monsters_remember: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmulationSetting` is never constructed
[INFO] [stdout]     --> src/configuration.rs:3309:12
[INFO] [stdout]      |
[INFO] [stdout] 3309 | pub struct EmulationSetting {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/info.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct State {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ActionF` is never used
[INFO] [stdout]  --> src/think.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub type ActionF = fn();
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `w` is assigned to, but never used
[INFO] [stdout]   --> src/video.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut w = desired_screen_resolution.width;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_w` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `h` is assigned to, but never used
[INFO] [stdout]   --> src/video.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut h = desired_screen_resolution.height;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_h` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `desired_screen_resolution` is never read
[INFO] [stdout]   --> src/video.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 | /                 desired_screen_resolution.width =
[INFO] [stdout] 48 | |                     configuration.args[p + 1].parse().unwrap_or_else(|_| {
[INFO] [stdout] 49 | |                         crate::error(format!(
[INFO] [stdout] 50 | |                             "-width: bad parameter {}",
[INFO] [stdout] 51 | |                             configuration.args[p + 1]
[INFO] [stdout] 52 | |                         ))
[INFO] [stdout] 53 | |                     });
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `desired_screen_resolution` is never read
[INFO] [stdout]   --> src/video.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 | /                 desired_screen_resolution.height =
[INFO] [stdout] 59 | |                     configuration.args[p + 1].parse().unwrap_or_else(|_| {
[INFO] [stdout] 60 | |                         crate::error(format!(
[INFO] [stdout] 61 | |                             "-height: bad parameter {}",
[INFO] [stdout] 62 | |                             configuration.args[p + 1]
[INFO] [stdout] 63 | |                         ))
[INFO] [stdout] 64 | |                     });
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `w` is never read
[INFO] [stdout]   --> src/video.rs:87:21
[INFO] [stdout]    |
[INFO] [stdout] 87 |                     w = geom.get(1).unwrap().as_str().parse().unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `h` is never read
[INFO] [stdout]   --> src/video.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                     h = geom.get(2).unwrap().as_str().parse().unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `monsters_remember` is never read
[INFO] [stdout]   --> src/configuration.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Configuration {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub monsters_remember: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmulationSetting` is never constructed
[INFO] [stdout]     --> src/configuration.rs:3309:12
[INFO] [stdout]      |
[INFO] [stdout] 3309 | pub struct EmulationSetting {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.32s
[INFO] running `Command { std: "docker" "inspect" "3bcee0f24c8d98cee81992053a11efe0b63afe7af32028640ea79edf687e8d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bcee0f24c8d98cee81992053a11efe0b63afe7af32028640ea79edf687e8d99", kill_on_drop: false }`
[INFO] [stdout] 3bcee0f24c8d98cee81992053a11efe0b63afe7af32028640ea79edf687e8d99
