[INFO] crate source-span 1.3.0 is already in cache
[INFO] checking source-span-1.3.0 against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69741
[INFO] extracting crate source-span 1.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate source-span 1.3.0 on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate source-span 1.3.0
[INFO] finished tweaking crates.io crate source-span 1.3.0
[INFO] tweaked toml for crates.io crate source-span 1.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate source-span 1.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "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] addacc54514cf235d8214b6d7f9a3d73e53f5f4c66df4ccab73b244577cc9b00
[INFO] running `"docker" "start" "-a" "addacc54514cf235d8214b6d7f9a3d73e53f5f4c66df4ccab73b244577cc9b00"`
[INFO] [stderr]     Checking utf8-decode v1.0.0
[INFO] [stderr]     Checking termion v1.5.3
[INFO] [stderr]     Checking source-span v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stderr]   --> examples/highlights.rs:28:19
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let mut fmt = Formatter::new(Color::Blue);
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^ ----------- supplied 1 argument
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   expected 0 arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `source-span`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "addacc54514cf235d8214b6d7f9a3d73e53f5f4c66df4ccab73b244577cc9b00"`
[INFO] running `"docker" "rm" "-f" "addacc54514cf235d8214b6d7f9a3d73e53f5f4c66df4ccab73b244577cc9b00"`
[INFO] [stdout] addacc54514cf235d8214b6d7f9a3d73e53f5f4c66df4ccab73b244577cc9b00