[INFO] cloning repository https://github.com/deagahelio/sws [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deagahelio/sws" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeagahelio%2Fsws"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeagahelio%2Fsws'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 33a2c9359c4e826642a9c419bf0f220ccb5c7789 [INFO] checking deagahelio/sws against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeagahelio%2Fsws" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/deagahelio/sws 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/deagahelio/sws [INFO] finished tweaking git repo https://github.com/deagahelio/sws [INFO] tweaked toml for git repo https://github.com/deagahelio/sws written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/deagahelio/sws 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 6870dee3ce31bfa91ed5427eb09fd9f20036a3c6508ae7ec474c2d533ceb9144 [INFO] running `"docker" "start" "-a" "6870dee3ce31bfa91ed5427eb09fd9f20036a3c6508ae7ec474c2d533ceb9144"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking ascii v0.8.7 [INFO] [stderr] Checking try-exit v1.0.0 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking phf_shared v0.7.23 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Checking mime v0.3.12 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking tiny_http v0.6.0 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 (https://github.com/abonander/mime_guess?rev=48d97bd#48d97bda) [INFO] [stderr] Checking sws v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:37:7 [INFO] [stderr] | [INFO] [stderr] 37 | let mut response: ResponseBox; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:73:8 [INFO] [stderr] | [INFO] [stderr] 73 | let mut file = File::open(PATH_404); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:37:7 [INFO] [stderr] | [INFO] [stderr] 37 | let mut response: ResponseBox; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:73:8 [INFO] [stderr] | [INFO] [stderr] 73 | let mut file = File::open(PATH_404); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.99s [INFO] running `"docker" "inspect" "6870dee3ce31bfa91ed5427eb09fd9f20036a3c6508ae7ec474c2d533ceb9144"` [INFO] running `"docker" "rm" "-f" "6870dee3ce31bfa91ed5427eb09fd9f20036a3c6508ae7ec474c2d533ceb9144"` [INFO] [stdout] 6870dee3ce31bfa91ed5427eb09fd9f20036a3c6508ae7ec474c2d533ceb9144