[INFO] fetching crate yz-curvep-exs 0.1.0...
[INFO] testing yz-curvep-exs-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate yz-curvep-exs 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate yz-curvep-exs 0.1.0
[INFO] finished tweaking crates.io crate yz-curvep-exs 0.1.0
[INFO] tweaked toml for crates.io crate yz-curvep-exs 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yz-curvep-exs 0.1.0 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 yz-curvep-exs 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.70
[INFO] [stderr]   Downloaded serde_derive v1.0.193
[INFO] [stderr]   Downloaded serde v1.0.193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1c5aa09228abb92f15010de11e0d01ad81ca3094b419b97c41246d6b86516298
[INFO] running `Command { std: "docker" "start" "-a" "1c5aa09228abb92f15010de11e0d01ad81ca3094b419b97c41246d6b86516298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c5aa09228abb92f15010de11e0d01ad81ca3094b419b97c41246d6b86516298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c5aa09228abb92f15010de11e0d01ad81ca3094b419b97c41246d6b86516298", kill_on_drop: false }`
[INFO] [stdout] 1c5aa09228abb92f15010de11e0d01ad81ca3094b419b97c41246d6b86516298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c38b3d5f9e24890110999afd020e6c0a14603e6dc9c76b0ad9eb2475823fdb99
[INFO] running `Command { std: "docker" "start" "-a" "c38b3d5f9e24890110999afd020e6c0a14603e6dc9c76b0ad9eb2475823fdb99", kill_on_drop: false }`
[INFO] [stderr]    Compiling yz-curvep-exs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `toml`
[INFO] [stdout]   --> src/main.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             toml::from_str(idat).expect("unable to parse config (TOML)");
[INFO] [stdout]    |             ^^^^ use of unresolved module or unlinked crate `toml`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `toml`, use `cargo add toml` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yz-curvep-exs` (bin "yz-curvep-exs") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c38b3d5f9e24890110999afd020e6c0a14603e6dc9c76b0ad9eb2475823fdb99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c38b3d5f9e24890110999afd020e6c0a14603e6dc9c76b0ad9eb2475823fdb99", kill_on_drop: false }`
[INFO] [stdout] c38b3d5f9e24890110999afd020e6c0a14603e6dc9c76b0ad9eb2475823fdb99