[INFO] fetching crate aftershock 0.0.18...
[INFO] checking aftershock-0.0.18 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate aftershock 0.0.18 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate aftershock 0.0.18 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aftershock 0.0.18
[INFO] finished tweaking crates.io crate aftershock 0.0.18
[INFO] tweaked toml for crates.io crate aftershock 0.0.18 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate aftershock 0.0.18 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a17bc13418757af4fb94707a1002ba54dfe372c674ae095c270c55452e2c01ea
[INFO] running `Command { std: "docker" "start" "-a" "a17bc13418757af4fb94707a1002ba54dfe372c674ae095c270c55452e2c01ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a17bc13418757af4fb94707a1002ba54dfe372c674ae095c270c55452e2c01ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17bc13418757af4fb94707a1002ba54dfe372c674ae095c270c55452e2c01ea", kill_on_drop: false }`
[INFO] [stdout] a17bc13418757af4fb94707a1002ba54dfe372c674ae095c270c55452e2c01ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d740f835932f60d429c7ef4bab66b66f2fb0a9da43861d9367063fc6252e8406
[INFO] running `Command { std: "docker" "start" "-a" "d740f835932f60d429c7ef4bab66b66f2fb0a9da43861d9367063fc6252e8406", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking libloading v0.7.2
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling wayland-sys v0.29.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling wayland-scanner v0.29.4
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling x11 v2.20.1
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]     Checking rgb v0.8.34
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking fallible_collections v0.4.5
[INFO] [stderr]    Compiling device_query v1.1.2
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling wayland-client v0.29.4
[INFO] [stderr]    Compiling wayland-protocols v0.29.4
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking rayon v1.6.1
[INFO] [stderr]     Checking raw-window-handle v0.4.3
[INFO] [stderr]     Checking xcursor v0.3.3
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking lodepng v3.7.2
[INFO] [stderr]    Compiling minifb v0.23.0
[INFO] [stderr]     Checking owned_ttf_parser v0.15.2
[INFO] [stderr]     Checking rusttype v0.9.3
[INFO] [stderr]     Checking alea v0.2.2
[INFO] [stderr]     Checking wayland-commons v0.29.4
[INFO] [stderr]     Checking aftershock v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking wayland-cursor v0.29.4
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/asteroids/asteroids.rs:548:13
[INFO] [stdout]     |
[INFO] [stdout] 548 |         let mut bullet = &mut self.bullets[self.uidx_bullets % self.bullets.len()];
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/asteroids/asteroids.rs:594:13
[INFO] [stdout]     |
[INFO] [stdout] 594 |         let mut asteroid = &mut self.asteroids[self.uidx_asteroids % self.asteroids.len()];
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/asteroids/asteroids.rs:612:13
[INFO] [stdout]     |
[INFO] [stdout] 612 |         let mut asteroid = &mut self.asteroids[self.uidx_asteroids % self.asteroids.len()];
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.43s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d740f835932f60d429c7ef4bab66b66f2fb0a9da43861d9367063fc6252e8406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d740f835932f60d429c7ef4bab66b66f2fb0a9da43861d9367063fc6252e8406", kill_on_drop: false }`
[INFO] [stdout] d740f835932f60d429c7ef4bab66b66f2fb0a9da43861d9367063fc6252e8406
