[INFO] fetching crate zinc64-sdl 0.6.0...
[INFO] checking zinc64-sdl-0.6.0 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] extracting crate zinc64-sdl 0.6.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate zinc64-sdl 0.6.0 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zinc64-sdl 0.6.0
[INFO] finished tweaking crates.io crate zinc64-sdl 0.6.0
[INFO] tweaked toml for crates.io crate zinc64-sdl 0.6.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zinc64-debug v0.6.0
[INFO] [stderr]   Downloaded zinc64 v0.6.0
[INFO] [stderr]   Downloaded resid-rs v0.7.0
[INFO] [stderr]   Downloaded zinc64-loader v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 189ecc35485f1e03f62543dc45b712cc4ed1056fbbba710998142edc481ab139
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "189ecc35485f1e03f62543dc45b712cc4ed1056fbbba710998142edc481ab139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "189ecc35485f1e03f62543dc45b712cc4ed1056fbbba710998142edc481ab139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189ecc35485f1e03f62543dc45b712cc4ed1056fbbba710998142edc481ab139", kill_on_drop: false }`
[INFO] [stdout] 189ecc35485f1e03f62543dc45b712cc4ed1056fbbba710998142edc481ab139
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e85c8b73c697f2d3ebed2212398389831ea237c9b1ada6e0dd0489e0a253ab0c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e85c8b73c697f2d3ebed2212398389831ea237c9b1ada6e0dd0489e0a253ab0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]     Checking resid-rs v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking zinc64 v0.6.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking zinc64-debug v0.6.0
[INFO] [stderr]     Checking zinc64-loader v0.6.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]     Checking zinc64-sdl v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `volume`
[INFO] [stdout]   --> src/output/audio.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     volume: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `last_frame_ts`
[INFO] [stdout]   --> src/output/renderer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     last_frame_ts: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `volume`
[INFO] [stdout]   --> src/output/audio.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     volume: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `last_frame_ts`
[INFO] [stdout]   --> src/output/renderer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     last_frame_ts: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.69s
[INFO] running `Command { std: "docker" "inspect" "e85c8b73c697f2d3ebed2212398389831ea237c9b1ada6e0dd0489e0a253ab0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85c8b73c697f2d3ebed2212398389831ea237c9b1ada6e0dd0489e0a253ab0c", kill_on_drop: false }`
[INFO] [stdout] e85c8b73c697f2d3ebed2212398389831ea237c9b1ada6e0dd0489e0a253ab0c