[INFO] fetching crate crowbook-text-processing 1.0.0...
[INFO] checking crowbook-text-processing-1.0.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate crowbook-text-processing 1.0.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate crowbook-text-processing 1.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crowbook-text-processing 1.0.0
[INFO] finished tweaking crates.io crate crowbook-text-processing 1.0.0
[INFO] tweaked toml for crates.io crate crowbook-text-processing 1.0.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate crates.io crate crowbook-text-processing 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56bacacb18225b238915a77cdaf29edd1f0aec35a9273eb629e39adf9925c2d9
[INFO] running `Command { std: "docker" "start" "-a" "56bacacb18225b238915a77cdaf29edd1f0aec35a9273eb629e39adf9925c2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56bacacb18225b238915a77cdaf29edd1f0aec35a9273eb629e39adf9925c2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56bacacb18225b238915a77cdaf29edd1f0aec35a9273eb629e39adf9925c2d9", kill_on_drop: false }`
[INFO] [stdout] 56bacacb18225b238915a77cdaf29edd1f0aec35a9273eb629e39adf9925c2d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 283fff6977ad1078ed87776e39d8842180a6ddbcc4aeb19028b2477ac2cb9cc5
[INFO] running `Command { std: "docker" "start" "-a" "283fff6977ad1078ed87776e39d8842180a6ddbcc4aeb19028b2477ac2cb9cc5", kill_on_drop: false }`
[INFO] [stderr]     Checking crowbook-text-processing v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `nb_spaces` in module `escape`
[INFO] [stdout]   --> benches/bench.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |             escape::nb_spaces(*s);
[INFO] [stdout]    |                     ^^^^^^^^^ not found in `escape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> benches/bench.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crowbook-text-processing` due to 3 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0425, E0554.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "283fff6977ad1078ed87776e39d8842180a6ddbcc4aeb19028b2477ac2cb9cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "283fff6977ad1078ed87776e39d8842180a6ddbcc4aeb19028b2477ac2cb9cc5", kill_on_drop: false }`
[INFO] [stdout] 283fff6977ad1078ed87776e39d8842180a6ddbcc4aeb19028b2477ac2cb9cc5
