[INFO] fetching crate azul-webrender-api 0.62.0...
[INFO] checking azul-webrender-api-0.62.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] extracting crate azul-webrender-api 0.62.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate azul-webrender-api 0.62.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate azul-webrender-api 0.62.0
[INFO] finished tweaking crates.io crate azul-webrender-api 0.62.0
[INFO] tweaked toml for crates.io crate azul-webrender-api 0.62.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasi v0.10.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded byteorder v1.5.0
[INFO] [stderr]   Downloaded core-graphics-types v0.1.3
[INFO] [stderr]   Downloaded app_units v0.7.5
[INFO] [stderr]   Downloaded core-graphics v0.22.3
[INFO] [stderr]   Downloaded unicode-xid v0.2.4
[INFO] [stderr]   Downloaded convert_case v0.4.0
[INFO] [stderr]   Downloaded malloc_size_of_derive v0.1.2
[INFO] [stderr]   Downloaded semver v1.0.21
[INFO] [stderr]   Downloaded derive_more v0.99.17
[INFO] [stderr]   Downloaded euclid v0.22.9
[INFO] [stderr]   Downloaded serde_bytes v0.11.14
[INFO] [stderr]   Downloaded time v0.1.45
[INFO] [stderr]   Downloaded azul-wr_malloc_size_of v0.0.1
[INFO] [stderr]   Downloaded azul-peek-poke-derive v0.2.1
[INFO] [stderr]   Downloaded azul-peek-poke v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 638902cb0e49d09fba462233595d2c7cebfe9738cd3978c5c0fed12b33015b4b
[INFO] running `Command { std: "docker" "start" "-a" "638902cb0e49d09fba462233595d2c7cebfe9738cd3978c5c0fed12b33015b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "638902cb0e49d09fba462233595d2c7cebfe9738cd3978c5c0fed12b33015b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638902cb0e49d09fba462233595d2c7cebfe9738cd3978c5c0fed12b33015b4b", kill_on_drop: false }`
[INFO] [stdout] 638902cb0e49d09fba462233595d2c7cebfe9738cd3978c5c0fed12b33015b4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3c855dca7988254fdea06a4dd2726edf46ef39d2996920e796c57b13cfb3384
[INFO] running `Command { std: "docker" "start" "-a" "e3c855dca7988254fdea06a4dd2726edf46ef39d2996920e796c57b13cfb3384", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling azul-peek-poke-derive v0.2.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling malloc_size_of_derive v0.1.2
[INFO] [stderr]     Checking euclid v0.22.9
[INFO] [stderr]     Checking app_units v0.7.5
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking azul-wr_malloc_size_of v0.0.1
[INFO] [stderr]     Checking azul-peek-poke v0.2.0
[INFO] [stderr]     Checking azul-webrender-api v0.62.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/display_item_cache.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut entry = &mut self.entries[key as usize];
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/display_item_cache.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut entry = &mut self.entries[key as usize];
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/display_item_cache.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut entry = &mut self.entries[key as usize];
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/display_item_cache.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut entry = &mut self.entries[key as usize];
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[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 23.30s
[INFO] running `Command { std: "docker" "inspect" "e3c855dca7988254fdea06a4dd2726edf46ef39d2996920e796c57b13cfb3384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c855dca7988254fdea06a4dd2726edf46ef39d2996920e796c57b13cfb3384", kill_on_drop: false }`
[INFO] [stdout] e3c855dca7988254fdea06a4dd2726edf46ef39d2996920e796c57b13cfb3384
