[INFO] cloning repository https://github.com/cstrainge/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cstrainge/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcstrainge%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcstrainge%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af47dd999c39f80d2940825e50962474016e2508 [INFO] checking cstrainge/rlox against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcstrainge%2Frlox" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cstrainge/rlox on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cstrainge/rlox [INFO] finished tweaking git repo https://github.com/cstrainge/rlox [INFO] tweaked toml for git repo https://github.com/cstrainge/rlox written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/cstrainge/rlox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d4db2881fe30ce0d22e084f7a8acdce7a538137c03aeee04b6be84deb5ad457 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0d4db2881fe30ce0d22e084f7a8acdce7a538137c03aeee04b6be84deb5ad457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d4db2881fe30ce0d22e084f7a8acdce7a538137c03aeee04b6be84deb5ad457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d4db2881fe30ce0d22e084f7a8acdce7a538137c03aeee04b6be84deb5ad457", kill_on_drop: false }` [INFO] [stdout] 0d4db2881fe30ce0d22e084f7a8acdce7a538137c03aeee04b6be84deb5ad457 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] abd8a6eba15e7196b139f8f1b07b7fd3303d0dddc4bda490656cd4367f7af12a [INFO] running `Command { std: "docker" "start" "-a" "abd8a6eba15e7196b139f8f1b07b7fd3303d0dddc4bda490656cd4367f7af12a", kill_on_drop: false }` [INFO] [stderr] Checking rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0434]: can't capture dynamic environment in a fn item [INFO] [stdout] --> src/parser.rs:176:42 [INFO] [stdout] | [INFO] [stdout] 176 | let converted = || { converter(next) }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use the `|| { ... }` closure form instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0434]: can't capture dynamic environment in a fn item [INFO] [stdout] --> src/parser.rs:176:42 [INFO] [stdout] | [INFO] [stdout] 176 | let converted = || { converter(next) }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use the `|| { ... }` closure form instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0434`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rlox` [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] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0434`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "abd8a6eba15e7196b139f8f1b07b7fd3303d0dddc4bda490656cd4367f7af12a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abd8a6eba15e7196b139f8f1b07b7fd3303d0dddc4bda490656cd4367f7af12a", kill_on_drop: false }` [INFO] [stdout] abd8a6eba15e7196b139f8f1b07b7fd3303d0dddc4bda490656cd4367f7af12a