[INFO] updating cached repository https://github.com/dignifiedquire/rmail [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] 0c8c269a8916f0c9fa3584508ac65b1d9075a4d3 [INFO] checking dignifiedquire/rmail against master#914adf04af1c1a984707f778da3d04590c03d144 for pr-72331 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdignifiedquire%2Frmail" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dignifiedquire/rmail on toolchain 914adf04af1c1a984707f778da3d04590c03d144 [INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dignifiedquire/rmail [INFO] finished tweaking git repo https://github.com/dignifiedquire/rmail [INFO] tweaked toml for git repo https://github.com/dignifiedquire/rmail written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/dignifiedquire/rmail already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "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" "+914adf04af1c1a984707f778da3d04590c03d144" "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] 826a90824814eac2eeefe45438e1f738af18f60e895033702805e43ebd9d6a58 [INFO] running `"docker" "start" "-a" "826a90824814eac2eeefe45438e1f738af18f60e895033702805e43ebd9d6a58"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v0.15.31 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking urlencoding v1.0.0 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling webview-sys v0.1.1 [INFO] [stderr] Checking web-view v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Checking serde v1.0.90 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking rmail v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.91s [INFO] running `"docker" "inspect" "826a90824814eac2eeefe45438e1f738af18f60e895033702805e43ebd9d6a58"` [INFO] running `"docker" "rm" "-f" "826a90824814eac2eeefe45438e1f738af18f60e895033702805e43ebd9d6a58"` [INFO] [stdout] 826a90824814eac2eeefe45438e1f738af18f60e895033702805e43ebd9d6a58