[INFO] cloning repository https://github.com/arlohb/lime_wm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arlohb/lime_wm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlohb%2Flime_wm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlohb%2Flime_wm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f669910a10f417153d72404ef6a1d422416da0a2
[INFO] checking arlohb/lime_wm against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlohb%2Flime_wm" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arlohb/lime_wm
[INFO] finished tweaking git repo https://github.com/arlohb/lime_wm
[INFO] tweaked toml for git repo https://github.com/arlohb/lime_wm written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arlohb/lime_wm on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arlohb/lime_wm 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e1d42e008c14b6935487da4df7ccac69323ed5ee914374db55884bd7920ccdd6
[INFO] running `Command { std: "docker" "start" "e1d42e008c14b6935487da4df7ccac69323ed5ee914374db55884bd7920ccdd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d42e008c14b6935487da4df7ccac69323ed5ee914374db55884bd7920ccdd6", 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" "e1d42e008c14b6935487da4df7ccac69323ed5ee914374db55884bd7920ccdd6" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d42e008c14b6935487da4df7ccac69323ed5ee914374db55884bd7920ccdd6", 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" "e1d42e008c14b6935487da4df7ccac69323ed5ee914374db55884bd7920ccdd6" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.2
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[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling xml-rs v0.8.4
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[INFO] [stderr]    Compiling drm-sys v0.1.2
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[INFO] [stderr]     Checking libloading v0.7.3
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling gbm-sys v0.2.0
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[INFO] [stderr]    Compiling wayland-sys v0.30.0-beta.8
[INFO] [stderr]    Compiling libudev-sys v0.1.4
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[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]    Compiling wayland-backend v0.1.0-beta.8
[INFO] [stderr]    Compiling lime_wm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking take_mut v0.2.2
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[INFO] [stderr]     Checking fps_ticker v1.0.0
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[INFO] [stderr]    Compiling smithay v0.3.0 (https://github.com/Smithay/smithay?rev=32d9be7#32d9be78)
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[INFO] [stderr]     Checking rand_core v0.6.3
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[INFO] [stderr]     Checking slog-term v2.9.0
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling wayland-scanner v0.30.0-beta.8
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[INFO] [stdout] warning: unused import: `x::*`
[INFO] [stdout]    --> src/state.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub use x::*;
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `x::*`
[INFO] [stdout]    --> src/state.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub use x::*;
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bitflags::core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/shell.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 184 |             i32::max_value()
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bitflags::core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/shell.rs:189:18
[INFO] [stdout]     |
[INFO] [stdout] 189 |             i32::max_value()
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bitflags::core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/shell.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 184 |             i32::max_value()
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bitflags::core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/shell.rs:189:18
[INFO] [stdout]     |
[INFO] [stdout] 189 |             i32::max_value()
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `smithay::backend::SwapBuffersError`
[INFO] [stdout]     --> src/udev.rs:1019:23
[INFO] [stdout]      |
[INFO] [stdout] 1019 |         .and_then(|x| x.map_err(Into::<SwapBuffersError>::into))?;
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]      = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]      |
[INFO] [stdout] 1019 -         .and_then(|x| x.map_err(Into::<SwapBuffersError>::into))?;
[INFO] [stdout] 1019 +         .and_then(|x| x)?;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `smithay::backend::SwapBuffersError`
[INFO] [stdout]     --> src/udev.rs:1019:23
[INFO] [stdout]      |
[INFO] [stdout] 1019 |         .and_then(|x| x.map_err(Into::<SwapBuffersError>::into))?;
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]      = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]      |
[INFO] [stdout] 1019 -         .and_then(|x| x.map_err(Into::<SwapBuffersError>::into))?;
[INFO] [stdout] 1019 +         .and_then(|x| x)?;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lime_wm` (bin "lime_wm" test) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `lime_wm` (bin "lime_wm") due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e1d42e008c14b6935487da4df7ccac69323ed5ee914374db55884bd7920ccdd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d42e008c14b6935487da4df7ccac69323ed5ee914374db55884bd7920ccdd6", kill_on_drop: false }`
[INFO] [stdout] e1d42e008c14b6935487da4df7ccac69323ed5ee914374db55884bd7920ccdd6
