[INFO] fetching crate rust_event_listener 0.1.0...
[INFO] building rust_event_listener-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rust_event_listener 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rust_event_listener 0.1.0
[INFO] finished tweaking crates.io crate rust_event_listener 0.1.0
[INFO] tweaked toml for crates.io crate rust_event_listener 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_event_listener 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_event_listener 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-2-tc2/source/examples/example_messenger.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example_messenger`
[INFO] [stderr]   * `example` target `example_messenger`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2704c9a56ceb452c20fed4f249da865eefa63fa0b500d7b26fed628f2f3f7889
[INFO] running `Command { std: "docker" "start" "-a" "2704c9a56ceb452c20fed4f249da865eefa63fa0b500d7b26fed628f2f3f7889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2704c9a56ceb452c20fed4f249da865eefa63fa0b500d7b26fed628f2f3f7889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2704c9a56ceb452c20fed4f249da865eefa63fa0b500d7b26fed628f2f3f7889", kill_on_drop: false }`
[INFO] [stdout] 2704c9a56ceb452c20fed4f249da865eefa63fa0b500d7b26fed628f2f3f7889
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69a5dddb762d98a7cb5f138f6a606f81bc3dfe13e87d045206dfe5262567768e
[INFO] running `Command { std: "docker" "start" "-a" "69a5dddb762d98a7cb5f138f6a606f81bc3dfe13e87d045206dfe5262567768e", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/example_messenger.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example_messenger`
[INFO] [stderr]   * `example` target `example_messenger`
[INFO] [stderr]    Compiling rust_event_listener v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "69a5dddb762d98a7cb5f138f6a606f81bc3dfe13e87d045206dfe5262567768e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a5dddb762d98a7cb5f138f6a606f81bc3dfe13e87d045206dfe5262567768e", kill_on_drop: false }`
[INFO] [stdout] 69a5dddb762d98a7cb5f138f6a606f81bc3dfe13e87d045206dfe5262567768e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 365bd68a62d36f22d81d8c7ade80d426073dbc18079d2bcd2a9682de1b788f86
[INFO] running `Command { std: "docker" "start" "-a" "365bd68a62d36f22d81d8c7ade80d426073dbc18079d2bcd2a9682de1b788f86", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/example_messenger.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example_messenger`
[INFO] [stderr]   * `example` target `example_messenger`
[INFO] [stderr]    Compiling rust_event_listener v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "365bd68a62d36f22d81d8c7ade80d426073dbc18079d2bcd2a9682de1b788f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365bd68a62d36f22d81d8c7ade80d426073dbc18079d2bcd2a9682de1b788f86", kill_on_drop: false }`
[INFO] [stdout] 365bd68a62d36f22d81d8c7ade80d426073dbc18079d2bcd2a9682de1b788f86