[INFO] cloning repository https://github.com/LooMaclin/repro_rust_plugin_bug_create_module [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LooMaclin/repro_rust_plugin_bug_create_module" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLooMaclin%2Frepro_rust_plugin_bug_create_module", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLooMaclin%2Frepro_rust_plugin_bug_create_module'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f7b8fab9f81abebf0d54fbd6f60a3d592fbfc37 [INFO] testing LooMaclin/repro_rust_plugin_bug_create_module against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLooMaclin%2Frepro_rust_plugin_bug_create_module" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LooMaclin/repro_rust_plugin_bug_create_module on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LooMaclin/repro_rust_plugin_bug_create_module [INFO] finished tweaking git repo https://github.com/LooMaclin/repro_rust_plugin_bug_create_module [INFO] tweaked toml for git repo https://github.com/LooMaclin/repro_rust_plugin_bug_create_module written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/LooMaclin/repro_rust_plugin_bug_create_module already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c09572a6dfc60f6f6956dce997a29906dc9a3a806d2a59ee319f67f727db1d97 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c09572a6dfc60f6f6956dce997a29906dc9a3a806d2a59ee319f67f727db1d97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c09572a6dfc60f6f6956dce997a29906dc9a3a806d2a59ee319f67f727db1d97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c09572a6dfc60f6f6956dce997a29906dc9a3a806d2a59ee319f67f727db1d97", kill_on_drop: false }` [INFO] [stdout] c09572a6dfc60f6f6956dce997a29906dc9a3a806d2a59ee319f67f727db1d97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d2c22f0be236e7fb2ba2fa812c02a6e0676e549f04dbf5df789c665a6dbd8cd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8d2c22f0be236e7fb2ba2fa812c02a6e0676e549f04dbf5df789c665a6dbd8cd", kill_on_drop: false }` [INFO] [stderr] Compiling repro_rust_plugin_bug v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0583]: file not found for module `b` [INFO] [stdout] --> src/a.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod b; // alt+enter on `b`, select `create module file`. result: nothing happens [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `b`, create file "src/a/b.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0583`. [INFO] [stdout] [INFO] [stderr] error: could not compile `repro_rust_plugin_bug`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "8d2c22f0be236e7fb2ba2fa812c02a6e0676e549f04dbf5df789c665a6dbd8cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d2c22f0be236e7fb2ba2fa812c02a6e0676e549f04dbf5df789c665a6dbd8cd", kill_on_drop: false }` [INFO] [stdout] 8d2c22f0be236e7fb2ba2fa812c02a6e0676e549f04dbf5df789c665a6dbd8cd