[INFO] cloning repository https://github.com/Ciantic/trayicon-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ciantic/trayicon-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCiantic%2Ftrayicon-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCiantic%2Ftrayicon-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76e23bf3b55567e8cdfd9a9cd3608cfecf72e760
[INFO] testing Ciantic/trayicon-rs against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCiantic%2Ftrayicon-rs" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ciantic/trayicon-rs on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ciantic/trayicon-rs
[INFO] removed workspace from git repo https://github.com/Ciantic/trayicon-rs
[INFO] finished tweaking git repo https://github.com/Ciantic/trayicon-rs
[INFO] tweaked toml for git repo https://github.com/Ciantic/trayicon-rs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Ciantic/trayicon-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1fcbe690d65e9ad05638955d3d03c3f1f59a55976e215aec54f31bf2c762bec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f1fcbe690d65e9ad05638955d3d03c3f1f59a55976e215aec54f31bf2c762bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1fcbe690d65e9ad05638955d3d03c3f1f59a55976e215aec54f31bf2c762bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1fcbe690d65e9ad05638955d3d03c3f1f59a55976e215aec54f31bf2c762bec", kill_on_drop: false }`
[INFO] [stdout] f1fcbe690d65e9ad05638955d3d03c3f1f59a55976e215aec54f31bf2c762bec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a31a391f8ff9099d7670171873e269eba4ce889bcbd6f1905eb8880a1b14d7d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a31a391f8ff9099d7670171873e269eba4ce889bcbd6f1905eb8880a1b14d7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling trayicon v0.1.0-beta.18 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::sys`
[INFO] [stdout]   --> src/lib.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) use crate::sys::{
[INFO] [stdout]    |                       ^^^ maybe a missing crate `sys`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IconBase`
[INFO] [stdout]  --> src/icon.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Error, IconBase};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TrayIconBase`
[INFO] [stdout]  --> src/trayicon.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Error, Icon, MenuBuilder, TrayIconBase, TrayIconBuilder};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `trayicon`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "5a31a391f8ff9099d7670171873e269eba4ce889bcbd6f1905eb8880a1b14d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a31a391f8ff9099d7670171873e269eba4ce889bcbd6f1905eb8880a1b14d7d", kill_on_drop: false }`
[INFO] [stdout] 5a31a391f8ff9099d7670171873e269eba4ce889bcbd6f1905eb8880a1b14d7d