[INFO] fetching crate lucet-objdump 0.4.1...
[INFO] checking lucet-objdump-0.4.1 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66852
[INFO] extracting crate lucet-objdump 0.4.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate lucet-objdump 0.4.1 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lucet-objdump 0.4.1
[INFO] finished tweaking crates.io crate lucet-objdump 0.4.1
[INFO] tweaked toml for crates.io crate lucet-objdump 0.4.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate lucet-objdump 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56163a40e7d6b094bbbea63a2d998320ec3a2386f23f7de540a8ba76b13c1829
[INFO] running `"docker" "start" "-a" "56163a40e7d6b094bbbea63a2d998320ec3a2386f23f7de540a8ba76b13c1829"`
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling memoffset v0.5.2
[INFO] [stderr]     Checking getrandom v0.1.13
[INFO] [stderr]     Checking rpassword v3.0.2
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking flate2 v1.0.12
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]     Checking cgmath v0.16.1
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking bincode v1.2.0
[INFO] [stderr]     Checking goblin v0.0.24
[INFO] [stderr]     Checking scrypt v0.2.0
[INFO] [stderr]     Checking minisign v0.5.12
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr] error[E0277]: the trait bound `(): std::error::Error` is not satisfied
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/minisign-0.5.12/src/errors.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn new<E>(kind: ErrorKind, err: E) -> PError
[INFO] [stderr]    |            ---
[INFO] [stderr] 39 |     where
[INFO] [stderr] 40 |         E: Into<Box<dyn StdError + Send + Sync>>,
[INFO] [stderr]    |            ------------------------------------- required by this bound in `errors::PError::new`
[INFO] [stderr] ...
[INFO] [stderr] 94 |         PError::new(ErrorKind::Misc, err)
[INFO] [stderr]    |         ^^^^^^^^^^^ the trait `std::error::Error` is not implemented for `()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::convert::From<()>` for `std::boxed::Box<(dyn std::error::Error + std::marker::Send + std::marker::Sync + 'static)>`
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::convert::Into<std::boxed::Box<(dyn std::error::Error + std::marker::Send + std::marker::Sync + 'static)>>` for `()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `minisign`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "56163a40e7d6b094bbbea63a2d998320ec3a2386f23f7de540a8ba76b13c1829"`
[INFO] running `"docker" "rm" "-f" "56163a40e7d6b094bbbea63a2d998320ec3a2386f23f7de540a8ba76b13c1829"`
[INFO] [stdout] 56163a40e7d6b094bbbea63a2d998320ec3a2386f23f7de540a8ba76b13c1829