[INFO] fetching crate nze_game_sdl 0.1.2...
[INFO] checking nze_game_sdl-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate nze_game_sdl 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate nze_game_sdl 0.1.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nze_game_sdl 0.1.2
[INFO] finished tweaking crates.io crate nze_game_sdl 0.1.2
[INFO] tweaked toml for crates.io crate nze_game_sdl 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate nze_game_sdl 0.1.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nze_tiled v0.1.0
[INFO] [stderr]   Downloaded sdl2 v0.35.2
[INFO] [stderr]   Downloaded libc v0.2.139
[INFO] [stderr]   Downloaded sdl2-sys v0.35.2
[INFO] [stderr]   Downloaded nze_geometry v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49fccbfb1609748c0751143efd82cf80d582f944e1dc0ba6159722d463c3e021
[INFO] running `Command { std: "docker" "start" "-a" "49fccbfb1609748c0751143efd82cf80d582f944e1dc0ba6159722d463c3e021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49fccbfb1609748c0751143efd82cf80d582f944e1dc0ba6159722d463c3e021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49fccbfb1609748c0751143efd82cf80d582f944e1dc0ba6159722d463c3e021", kill_on_drop: false }`
[INFO] [stdout] 49fccbfb1609748c0751143efd82cf80d582f944e1dc0ba6159722d463c3e021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d38d735b6982a7937c87f7345ae6202ccb4b0d4532bf7c518ff2e603802fc744
[INFO] running `Command { std: "docker" "start" "-a" "d38d735b6982a7937c87f7345ae6202ccb4b0d4532bf7c518ff2e603802fc744", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking nze_geometry v0.1.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking quick-xml v0.24.1
[INFO] [stderr]     Checking nze_tiled v0.1.0
[INFO] [stderr]     Checking nze_game_sdl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `sdl2` is imported redundantly
[INFO] [stdout]  --> src/rect_conversion.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::{self, rect::Point};
[INFO] [stdout]   |            ^^^^ the item `sdl2` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sdl2` is imported redundantly
[INFO] [stdout]  --> src/rect_conversion.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::{self, rect::Point};
[INFO] [stdout]   |            ^^^^ the item `sdl2` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_sdl_rect` is never used
[INFO] [stdout]  --> src/rect_conversion.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait RectConversion {
[INFO] [stdout]   |           -------------- associated function in this trait
[INFO] [stdout] 5 |     fn new_from_sdl_rect(sdl_rect : &sdl2::rect::Rect) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_sdl_rect` is never used
[INFO] [stdout]  --> src/rect_conversion.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait RectConversion {
[INFO] [stdout]   |           -------------- associated function in this trait
[INFO] [stdout] 5 |     fn new_from_sdl_rect(sdl_rect : &sdl2::rect::Rect) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.37s
[INFO] running `Command { std: "docker" "inspect" "d38d735b6982a7937c87f7345ae6202ccb4b0d4532bf7c518ff2e603802fc744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d38d735b6982a7937c87f7345ae6202ccb4b0d4532bf7c518ff2e603802fc744", kill_on_drop: false }`
[INFO] [stdout] d38d735b6982a7937c87f7345ae6202ccb4b0d4532bf7c518ff2e603802fc744