[INFO] cloning repository https://github.com/travistrue2008/tim2-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/travistrue2008/tim2-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftravistrue2008%2Ftim2-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftravistrue2008%2Ftim2-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11e784668253653caba323a7a6a851e4ddb0762f
[INFO] checking travistrue2008/tim2-rs against master#9cf699d2ff4ff23a6d6862a35727f4d5d3567dae for pr-98456-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftravistrue2008%2Ftim2-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/travistrue2008/tim2-rs on toolchain 9cf699d2ff4ff23a6d6862a35727f4d5d3567dae
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cf699d2ff4ff23a6d6862a35727f4d5d3567dae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/travistrue2008/tim2-rs
[INFO] finished tweaking git repo https://github.com/travistrue2008/tim2-rs
[INFO] tweaked toml for git repo https://github.com/travistrue2008/tim2-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/travistrue2008/tim2-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cf699d2ff4ff23a6d6862a35727f4d5d3567dae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+9cf699d2ff4ff23a6d6862a35727f4d5d3567dae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf1babfbf7e911f0e2ac76b21c91cafec1c08bd794957692b850f95d4ced3d34
[INFO] running `Command { std: "docker" "start" "-a" "bf1babfbf7e911f0e2ac76b21c91cafec1c08bd794957692b850f95d4ced3d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf1babfbf7e911f0e2ac76b21c91cafec1c08bd794957692b850f95d4ced3d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1babfbf7e911f0e2ac76b21c91cafec1c08bd794957692b850f95d4ced3d34", kill_on_drop: false }`
[INFO] [stdout] bf1babfbf7e911f0e2ac76b21c91cafec1c08bd794957692b850f95d4ced3d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+9cf699d2ff4ff23a6d6862a35727f4d5d3567dae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6def3e75c72705844e971bffc094051043584d9384c4fdfc4c851100fc652ecb
[INFO] running `Command { std: "docker" "start" "-a" "6def3e75c72705844e971bffc094051043584d9384c4fdfc4c851100fc652ecb", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `total_size`, `paletted`, `gs_regs`, `gs_tex_clut`, `gs_tex_0` and `gs_tex_1` are never read
[INFO] [stdout]   --> lib/src/frame.rs:29:2
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Header {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 29 |     total_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     paletted: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     gs_regs: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 41 |     gs_tex_clut: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     gs_tex_0: [u8;8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     gs_tex_1: [u8;8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `identifier` and `version` are never read
[INFO] [stdout]   --> lib/src/image.rs:14:2
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Header {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 14 |     identifier: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` 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 `header` is never read
[INFO] [stdout]   --> lib/src/image.rs:37:2
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Image {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 37 |     header: Header,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Image` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stdout] warning: fields `total_size`, `paletted`, `gs_regs`, `gs_tex_clut`, `gs_tex_0` and `gs_tex_1` are never read
[INFO] [stdout]   --> lib/src/frame.rs:29:2
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Header {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 29 |     total_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     paletted: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     gs_regs: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 41 |     gs_tex_clut: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     gs_tex_0: [u8;8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     gs_tex_1: [u8;8],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `identifier` and `version` are never read
[INFO] [stdout]   --> lib/src/image.rs:14:2
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Header {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 14 |     identifier: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` 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 `header` is never read
[INFO] [stdout]   --> lib/src/image.rs:37:2
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Image {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 37 |     header: Header,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Image` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking parking_lot_core v0.7.1
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]     Checking gfx-hal v0.4.1
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking ash v0.29.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking freetype v0.4.1
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking servo-fontconfig v0.4.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking euclid v0.20.10
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking lyon_geom v0.14.1
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking glyph_brush_layout v0.1.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking glyph_brush v0.6.3
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking lyon_path v0.14.0
[INFO] [stdout] error: implementation of `ErasedIdle` is not general enough
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/calloop-0.4.4/src/loop_logic.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |         Idle { callback }
[INFO] [stdout]    |                ^^^^^^^^ implementation of `ErasedIdle` is not general enough
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ErasedIdle` would have to be implemented for the type `Option<Box<dyn for<'r> FnMut(&'r mut Data)>>`
[INFO] [stdout]    = note: ...but `ErasedIdle` is actually implemented for the type `Option<Box<(dyn FnMut(&'0 mut Data) + 'static)>>`, for some specific lifetime `'0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `calloop` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6def3e75c72705844e971bffc094051043584d9384c4fdfc4c851100fc652ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6def3e75c72705844e971bffc094051043584d9384c4fdfc4c851100fc652ecb", kill_on_drop: false }`
[INFO] [stdout] 6def3e75c72705844e971bffc094051043584d9384c4fdfc4c851100fc652ecb