[INFO] fetching crate git-brws 0.11.8...
[INFO] checking git-brws-0.11.8 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140
[INFO] extracting crate git-brws 0.11.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate git-brws 0.11.8 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate git-brws 0.11.8
[INFO] finished tweaking crates.io crate git-brws 0.11.8
[INFO] tweaked toml for crates.io crate git-brws 0.11.8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate git-brws 0.11.8 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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] 11a0ad15acde839c99f9f9b68779896435669712708e55ca0b8d9ce60498042d
[INFO] running `"docker" "start" "-a" "11a0ad15acde839c99f9f9b68779896435669712708e55ca0b8d9ce60498042d"`
[INFO] [stderr]     Checking futures-io v0.3.4
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking open v1.4.0
[INFO] [stderr]     Checking openssl-sys v0.9.55
[INFO] [stderr]     Checking envy v0.4.1
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]     Checking tokio v0.2.17
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stderr]     Checking openssl v0.10.29
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.2.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking hyper v0.13.4
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]     Checking git-brws v0.11.8 (/opt/rustwide/workdir)
[INFO] [stderr] error: couldn't read benches/benchmark.rs: No such file or directory (os error 2)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `git-brws`.
[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" "11a0ad15acde839c99f9f9b68779896435669712708e55ca0b8d9ce60498042d"`
[INFO] running `"docker" "rm" "-f" "11a0ad15acde839c99f9f9b68779896435669712708e55ca0b8d9ce60498042d"`
[INFO] [stdout] 11a0ad15acde839c99f9f9b68779896435669712708e55ca0b8d9ce60498042d