[INFO] fetching crate pyqie-platform 0.0.4...
[INFO] building pyqie-platform-0.0.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate pyqie-platform 0.0.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pyqie-platform 0.0.4
[INFO] finished tweaking crates.io crate pyqie-platform 0.0.4
[INFO] tweaked toml for crates.io crate pyqie-platform 0.0.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyqie-platform 0.0.4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3307bd3e8f3c3593dc7aeaa26d2767a91674f00963b1cc2489929485cf5ad71e
[INFO] running `Command { std: "docker" "start" "-a" "3307bd3e8f3c3593dc7aeaa26d2767a91674f00963b1cc2489929485cf5ad71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3307bd3e8f3c3593dc7aeaa26d2767a91674f00963b1cc2489929485cf5ad71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3307bd3e8f3c3593dc7aeaa26d2767a91674f00963b1cc2489929485cf5ad71e", kill_on_drop: false }`
[INFO] [stdout] 3307bd3e8f3c3593dc7aeaa26d2767a91674f00963b1cc2489929485cf5ad71e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1a825ab1def741de46939243a66b13399d15ae7d58bce5da6f1bad373d31c25
[INFO] running `Command { std: "docker" "start" "-a" "c1a825ab1def741de46939243a66b13399d15ae7d58bce5da6f1bad373d31c25", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyqie-platform v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/event.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut pyqie_events = Vec::new();
[INFO] [stdout]   |         ----^^^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_params`
[INFO] [stdout]   --> src/platform.rs:16:61
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn init<'a, F: FnOnce(u32, u32) -> (&'a str, u32, u32)>(window_params: F) {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_params`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Platform` is never constructed
[INFO] [stdout]  --> src/platform.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Platform {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PLATFORM` is never used
[INFO] [stdout]   --> src/platform.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | static mut PLATFORM: *mut Platform = null_mut();
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `platform` is never used
[INFO] [stdout]   --> src/platform.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn platform() -> &'static mut Platform {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "c1a825ab1def741de46939243a66b13399d15ae7d58bce5da6f1bad373d31c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a825ab1def741de46939243a66b13399d15ae7d58bce5da6f1bad373d31c25", kill_on_drop: false }`
[INFO] [stdout] c1a825ab1def741de46939243a66b13399d15ae7d58bce5da6f1bad373d31c25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 305c836f18f6b9e7c354d97e80d945e73b1ca8370001c03482486ff6d63eb4f1
[INFO] running `Command { std: "docker" "start" "-a" "305c836f18f6b9e7c354d97e80d945e73b1ca8370001c03482486ff6d63eb4f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyqie-platform v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/event.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut pyqie_events = Vec::new();
[INFO] [stdout]   |         ----^^^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_params`
[INFO] [stdout]   --> src/platform.rs:16:61
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn init<'a, F: FnOnce(u32, u32) -> (&'a str, u32, u32)>(window_params: F) {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_params`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Platform` is never constructed
[INFO] [stdout]  --> src/platform.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Platform {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PLATFORM` is never used
[INFO] [stdout]   --> src/platform.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | static mut PLATFORM: *mut Platform = null_mut();
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `platform` is never used
[INFO] [stdout]   --> src/platform.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn platform() -> &'static mut Platform {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/event.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut pyqie_events = Vec::new();
[INFO] [stdout]   |         ----^^^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_params`
[INFO] [stdout]   --> src/platform.rs:16:61
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn init<'a, F: FnOnce(u32, u32) -> (&'a str, u32, u32)>(window_params: F) {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_params`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Platform` is never constructed
[INFO] [stdout]  --> src/platform.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Platform {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PLATFORM` is never used
[INFO] [stdout]   --> src/platform.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | static mut PLATFORM: *mut Platform = null_mut();
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `platform` is never used
[INFO] [stdout]   --> src/platform.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn platform() -> &'static mut Platform {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "305c836f18f6b9e7c354d97e80d945e73b1ca8370001c03482486ff6d63eb4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305c836f18f6b9e7c354d97e80d945e73b1ca8370001c03482486ff6d63eb4f1", kill_on_drop: false }`
[INFO] [stdout] 305c836f18f6b9e7c354d97e80d945e73b1ca8370001c03482486ff6d63eb4f1