[INFO] fetching crate faces 0.1.25...
[INFO] checking faces-0.1.25 against 011c518242557d21690f7936b5812318dc2fec47 for pr-159877
[INFO] extracting crate faces 0.1.25 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate faces 0.1.25
[INFO] finished tweaking crates.io crate faces 0.1.25
[INFO] tweaked toml for crates.io crate faces 0.1.25 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate faces 0.1.25 on toolchain 011c518242557d21690f7936b5812318dc2fec47
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate faces 0.1.25 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" "+011c518242557d21690f7936b5812318dc2fec47" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e6fd3ac134001d856ca4b9d3adc9235f33abfcc4848803caa5a6d38ef3b59d33
[INFO] running `Command { std: "docker" "start" "e6fd3ac134001d856ca4b9d3adc9235f33abfcc4848803caa5a6d38ef3b59d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6fd3ac134001d856ca4b9d3adc9235f33abfcc4848803caa5a6d38ef3b59d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e6fd3ac134001d856ca4b9d3adc9235f33abfcc4848803caa5a6d38ef3b59d33" "/opt/rustwide/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6fd3ac134001d856ca4b9d3adc9235f33abfcc4848803caa5a6d38ef3b59d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e6fd3ac134001d856ca4b9d3adc9235f33abfcc4848803caa5a6d38ef3b59d33" "/opt/rustwide/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking faces v0.1.25 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `core::derive`
[INFO] [stdout]   --> src/mm.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     derive,
[INFO] [stdout]    |     ^^^^^^ no `derive` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core::derive`
[INFO] [stdout]   --> src/mm.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     derive,
[INFO] [stdout]    |     ^^^^^^ no `derive` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `faces` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `faces` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e6fd3ac134001d856ca4b9d3adc9235f33abfcc4848803caa5a6d38ef3b59d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6fd3ac134001d856ca4b9d3adc9235f33abfcc4848803caa5a6d38ef3b59d33", kill_on_drop: false }`
[INFO] [stdout] e6fd3ac134001d856ca4b9d3adc9235f33abfcc4848803caa5a6d38ef3b59d33
