[INFO] fetching crate k-event-system 0.1.0...
[INFO] checking k-event-system-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate k-event-system 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate k-event-system 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate k-event-system 0.1.0
[INFO] tweaked toml for crates.io crate k-event-system 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate k-event-system 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate k-event-system 0.1.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdf14fa1a298fd6d535613c439879c02e6f5d90301361621087a429bf5b2524b
[INFO] running `Command { std: "docker" "start" "-a" "bdf14fa1a298fd6d535613c439879c02e6f5d90301361621087a429bf5b2524b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdf14fa1a298fd6d535613c439879c02e6f5d90301361621087a429bf5b2524b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf14fa1a298fd6d535613c439879c02e6f5d90301361621087a429bf5b2524b", kill_on_drop: false }`
[INFO] [stdout] bdf14fa1a298fd6d535613c439879c02e6f5d90301361621087a429bf5b2524b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c50c30aaedac0db2e6aae1c0175da1ebb416986d037140f9b2db3bc66e45b08b
[INFO] running `Command { std: "docker" "start" "-a" "c50c30aaedac0db2e6aae1c0175da1ebb416986d037140f9b2db3bc66e45b08b", kill_on_drop: false }`
[INFO] [stderr]     Checking owned-alloc v0.2.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking lockfree v0.5.1
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking k-event-system v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `event_system`
[INFO] [stdout]  --> examples/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use event_system::EventSystem;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `event_system`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use k_event_system::EventSystem;
[INFO] [stdout]   |     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `k-event-system` (example "main") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `event_system`
[INFO] [stdout]  --> examples/main-async.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use event_system::EventSystem;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `event_system`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use k_event_system::EventSystem;
[INFO] [stdout]   |     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `k-event-system` (example "main-async") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c50c30aaedac0db2e6aae1c0175da1ebb416986d037140f9b2db3bc66e45b08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c50c30aaedac0db2e6aae1c0175da1ebb416986d037140f9b2db3bc66e45b08b", kill_on_drop: false }`
[INFO] [stdout] c50c30aaedac0db2e6aae1c0175da1ebb416986d037140f9b2db3bc66e45b08b