[INFO] updating cached repository https://github.com/LaineZ/bc_rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/LaineZ/bc_rs
[INFO] [stderr]    a25f6dc..52a3f7b  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 52a3f7bdb562cca29991cfa88f0d05695514f916
[INFO] checking LaineZ/bc_rs against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69741
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaineZ%2Fbc_rs" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LaineZ/bc_rs on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/LaineZ/bc_rs
[INFO] finished tweaking git repo https://github.com/LaineZ/bc_rs
[INFO] tweaked toml for git repo https://github.com/LaineZ/bc_rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/LaineZ/bc_rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 839272ba3f015047c4240976beeae7f591b61e8cc9dfb498a0abf0d943354c23
[INFO] running `"docker" "start" "-a" "839272ba3f015047c4240976beeae7f591b61e8cc9dfb498a0abf0d943354c23"`
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[INFO] [stderr] warning: unused import: `crate::bop_core`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::bop_core;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::bop_core::playback`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::bop_core::playback;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::model::album::Album`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::model::album::Album;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bytes::Bytes`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use bytes::Bytes;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Align`, `Padding`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use druid::widget::{Align, Button, Flex, Label, Padding, WidgetExt};
[INFO] [stderr]   |                     ^^^^^                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::bop_core`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::bop_core;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::bop_core::playback`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::bop_core::playback;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::model::album::Album`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::model::album::Album;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bytes::Bytes`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use bytes::Bytes;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Align`, `Padding`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use druid::widget::{Align, Button, Flex, Label, Padding, WidgetExt};
[INFO] [stderr]   |                     ^^^^^                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub async fn gui_mode(args: Vec<String>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]   |                       ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]  --> src/bop_interfaces/gui.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub async fn gui_mode(args: Vec<String>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]   |                       ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 45s
[INFO] running `"docker" "inspect" "839272ba3f015047c4240976beeae7f591b61e8cc9dfb498a0abf0d943354c23"`
[INFO] running `"docker" "rm" "-f" "839272ba3f015047c4240976beeae7f591b61e8cc9dfb498a0abf0d943354c23"`
[INFO] [stdout] 839272ba3f015047c4240976beeae7f591b61e8cc9dfb498a0abf0d943354c23