[INFO] updating cached repository https://github.com/ruckc/mcr [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fc0734752846b14b3828d56403c693cc03db35da [INFO] checking ruckc/mcr against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruckc%2Fmcr" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ruckc/mcr on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ruckc/mcr [INFO] finished tweaking git repo https://github.com/ruckc/mcr [INFO] tweaked toml for git repo https://github.com/ruckc/mcr written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/ruckc/mcr already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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] 06767bafa72c996fd517315268c03fd31d4c1e3dc25027f4dcd45241733b8ab8 [INFO] running `"docker" "start" "-a" "06767bafa72c996fd517315268c03fd31d4c1e3dc25027f4dcd45241733b8ab8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking hexdump v0.1.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking syslog v4.0.1 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking clokwerk v0.2.2 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking mcr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: expected `;`, found `keyword `let`` [INFO] [stderr] --> src/config.rs:18:80 [INFO] [stderr] | [INFO] [stderr] 18 | .about("Sets up multicast routing for pure IGMP (Layer 2) management.") [INFO] [stderr] | ^ help: add `;` here [INFO] [stderr] ... [INFO] [stderr] 21 | let config_ini = ini::Ini::load_from_file(configfile.expect("No configuration file specified")).unwrap() ; [INFO] [stderr] | --- unexpected token [INFO] [stderr] [INFO] [stderr] error: expected `;`, found `keyword `let`` [INFO] [stderr] --> src/config.rs:18:80 [INFO] [stderr] | [INFO] [stderr] 18 | .about("Sets up multicast routing for pure IGMP (Layer 2) management.") [INFO] [stderr] | ^ help: add `;` here [INFO] [stderr] ... [INFO] [stderr] 21 | let config_ini = ini::Ini::load_from_file(configfile.expect("No configuration file specified")).unwrap() ; [INFO] [stderr] | --- unexpected token [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `mcr`. [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: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `mcr`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "06767bafa72c996fd517315268c03fd31d4c1e3dc25027f4dcd45241733b8ab8"` [INFO] running `"docker" "rm" "-f" "06767bafa72c996fd517315268c03fd31d4c1e3dc25027f4dcd45241733b8ab8"` [INFO] [stdout] 06767bafa72c996fd517315268c03fd31d4c1e3dc25027f4dcd45241733b8ab8