[INFO] fetching crate simplesignal 0.1.1...
[INFO] testing simplesignal-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate simplesignal 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate simplesignal 0.1.1
[INFO] finished tweaking crates.io crate simplesignal 0.1.1
[INFO] tweaked toml for crates.io crate simplesignal 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simplesignal 0.1.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simplesignal 0.1.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 219944c26d8613ad0b097bdaef11e928d59140753a90b667aa34d6e8f59f9415
[INFO] running `Command { std: "docker" "start" "-a" "219944c26d8613ad0b097bdaef11e928d59140753a90b667aa34d6e8f59f9415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "219944c26d8613ad0b097bdaef11e928d59140753a90b667aa34d6e8f59f9415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219944c26d8613ad0b097bdaef11e928d59140753a90b667aa34d6e8f59f9415", kill_on_drop: false }`
[INFO] [stdout] 219944c26d8613ad0b097bdaef11e928d59140753a90b667aa34d6e8f59f9415
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48d73b9e75c821cf2487de5ebc4d57bd443577dfb496fcf9ba633371219d70a0
[INFO] running `Command { std: "docker" "start" "-a" "48d73b9e75c821cf2487de5ebc4d57bd443577dfb496fcf9ba633371219d70a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplesignal v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "48d73b9e75c821cf2487de5ebc4d57bd443577dfb496fcf9ba633371219d70a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d73b9e75c821cf2487de5ebc4d57bd443577dfb496fcf9ba633371219d70a0", kill_on_drop: false }`
[INFO] [stdout] 48d73b9e75c821cf2487de5ebc4d57bd443577dfb496fcf9ba633371219d70a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ab36e5c0022a4d83ff0981db42d9dc4a8e9b529c778aaa7b2798cdbf4c667dc
[INFO] running `Command { std: "docker" "start" "-a" "5ab36e5c0022a4d83ff0981db42d9dc4a8e9b529c778aaa7b2798cdbf4c667dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplesignal v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `signal`
[INFO] [stdout]  --> examples/basic.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use signal::Signal;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `signal`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `signal`, use `cargo add signal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simplesignal` (example "basic") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5ab36e5c0022a4d83ff0981db42d9dc4a8e9b529c778aaa7b2798cdbf4c667dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab36e5c0022a4d83ff0981db42d9dc4a8e9b529c778aaa7b2798cdbf4c667dc", kill_on_drop: false }`
[INFO] [stdout] 5ab36e5c0022a4d83ff0981db42d9dc4a8e9b529c778aaa7b2798cdbf4c667dc