[INFO] updating cached repository gavynriebau/filesystem_race_condition_bug [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gavynriebau/filesystem_race_condition_bug [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gavynriebau/filesystem_race_condition_bug" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/gavynriebau/filesystem_race_condition_bug"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/gavynriebau/filesystem_race_condition_bug'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gavynriebau/filesystem_race_condition_bug" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/gavynriebau/filesystem_race_condition_bug"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/gavynriebau/filesystem_race_condition_bug'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8d24771306120ef7022e234597155efebadd92c1 [INFO] sha for GitHub repo gavynriebau/filesystem_race_condition_bug: 8d24771306120ef7022e234597155efebadd92c1 [INFO] validating manifest of gavynriebau/filesystem_race_condition_bug on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gavynriebau/filesystem_race_condition_bug on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gavynriebau/filesystem_race_condition_bug [INFO] finished frobbing gavynriebau/filesystem_race_condition_bug [INFO] frobbed toml for gavynriebau/filesystem_race_condition_bug written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/gavynriebau/filesystem_race_condition_bug/Cargo.toml [INFO] started frobbing gavynriebau/filesystem_race_condition_bug [INFO] finished frobbing gavynriebau/filesystem_race_condition_bug [INFO] frobbed toml for gavynriebau/filesystem_race_condition_bug written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/gavynriebau/filesystem_race_condition_bug/Cargo.toml [INFO] crate gavynriebau/filesystem_race_condition_bug already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gavynriebau/filesystem_race_condition_bug against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-7/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/gavynriebau/filesystem_race_condition_bug:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 42787e7b5bca286650f31ea74308b0672bd54a92d52dcafba8629057d5692283 [INFO] running `"docker" "start" "-a" "42787e7b5bca286650f31ea74308b0672bd54a92d52dcafba8629057d5692283"` [INFO] [stderr] Checking filesystem v0.4.2 [INFO] [stderr] Checking filesystem_race_condition_bug v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `filesystem::*` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use filesystem::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `filesystem_race_condition_bug` [INFO] [stderr] | [INFO] [stderr] = note: consider adding a `main` function to `src/main.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0601`. [INFO] [stderr] error: Could not compile `filesystem_race_condition_bug`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "42787e7b5bca286650f31ea74308b0672bd54a92d52dcafba8629057d5692283"` [INFO] running `"docker" "rm" "-f" "42787e7b5bca286650f31ea74308b0672bd54a92d52dcafba8629057d5692283"` [INFO] [stdout] 42787e7b5bca286650f31ea74308b0672bd54a92d52dcafba8629057d5692283