[INFO] updating cached repository https://github.com/atmoPunk/checker [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] [stderr] From https://github.com/atmoPunk/checker [INFO] [stderr] c9a619f..471240f master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 471240fb845d14c5011e12d445a2b735a48ac819 [INFO] checking atmoPunk/checker against master#d939f708d960161d23b964309ba68ff207fc0ead for pr-70087 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FatmoPunk%2Fchecker" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/atmoPunk/checker on toolchain d939f708d960161d23b964309ba68ff207fc0ead [INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/atmoPunk/checker [INFO] finished tweaking git repo https://github.com/atmoPunk/checker [INFO] tweaked toml for git repo https://github.com/atmoPunk/checker written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/atmoPunk/checker already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d939f708d960161d23b964309ba68ff207fc0ead" "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] 21f3fba292a2f6a2cb951ddbf94b3ce8b20a5094661cbbb5b7758d2121c8f248 [INFO] running `"docker" "start" "-a" "21f3fba292a2f6a2cb951ddbf94b3ce8b20a5094661cbbb5b7758d2121c8f248"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking chunked_transfer v1.0.0 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking ring v0.16.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking serde_json v1.0.42 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking slog-term v2.5.0 [INFO] [stderr] Checking webpki v0.21.2 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Checking async-std v1.2.0 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking ureq v0.11.4 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking checker v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::ffi::OsStr` [INFO] [stderr] --> src/ast.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ffi::OsStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ffi::OsStr` [INFO] [stderr] --> src/ast.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ffi::OsStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 53 | return; [INFO] [stderr] | ------ any code following this expression is unreachable [INFO] [stderr] 54 | [INFO] [stderr] 55 | / let file_config = OpenOptions::new() [INFO] [stderr] 56 | | .read(true) [INFO] [stderr] 57 | | .open("config.json") [INFO] [stderr] 58 | | .expect("Can't open config"); [INFO] [stderr] | |_____________________________________^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 53 | return; [INFO] [stderr] | ------ any code following this expression is unreachable [INFO] [stderr] 54 | [INFO] [stderr] 55 | / let file_config = OpenOptions::new() [INFO] [stderr] 56 | | .read(true) [INFO] [stderr] 57 | | .open("config.json") [INFO] [stderr] 58 | | .expect("Can't open config"); [INFO] [stderr] | |_____________________________________^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | let res = ast::merge_with_incl_markers(std::path::Path::new("/home/atmopunk/Documents/Code/test1")).unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | let res = ast::merge_with_incl_markers(std::path::Path::new("/home/atmopunk/Documents/Code/test1")).unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.80s [INFO] running `"docker" "inspect" "21f3fba292a2f6a2cb951ddbf94b3ce8b20a5094661cbbb5b7758d2121c8f248"` [INFO] running `"docker" "rm" "-f" "21f3fba292a2f6a2cb951ddbf94b3ce8b20a5094661cbbb5b7758d2121c8f248"` [INFO] [stdout] 21f3fba292a2f6a2cb951ddbf94b3ce8b20a5094661cbbb5b7758d2121c8f248