[INFO] fetching crate ev 0.1.0... [INFO] checking ev-0.1.0 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] extracting crate ev 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate ev 0.1.0 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ev 0.1.0 [INFO] finished tweaking crates.io crate ev 0.1.0 [INFO] tweaked toml for crates.io crate ev 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52ded10c765a504b0e1d80be2b9bd3ff0b977511c7e2261bbe5494f2af1f8ad0 [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" "52ded10c765a504b0e1d80be2b9bd3ff0b977511c7e2261bbe5494f2af1f8ad0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52ded10c765a504b0e1d80be2b9bd3ff0b977511c7e2261bbe5494f2af1f8ad0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52ded10c765a504b0e1d80be2b9bd3ff0b977511c7e2261bbe5494f2af1f8ad0", kill_on_drop: false }` [INFO] [stdout] 52ded10c765a504b0e1d80be2b9bd3ff0b977511c7e2261bbe5494f2af1f8ad0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf04e085d1af717a7a77c6acacab3d04fad89c1143364e7bcf82446c7aa0122c [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" "cf04e085d1af717a7a77c6acacab3d04fad89c1143364e7bcf82446c7aa0122c", kill_on_drop: false }` [INFO] [stderr] Checking ev v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | inner: inner::Mux, [INFO] [stdout] | ^^^^^ use of undeclared crate or module `inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | inner: inner::Mux, [INFO] [stdout] | ^^^^^ use of undeclared crate or module `inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | inner: inner::Buffer, [INFO] [stdout] | ^^^^^ use of undeclared crate or module `inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | inner: inner::Iter<'a>, [INFO] [stdout] | ^^^^^ use of undeclared crate or module `inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | inner: inner::Notifier, [INFO] [stdout] | ^^^^^ use of undeclared crate or module `inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:38:16 [INFO] [stdout] | [INFO] [stdout] 38 | inner::Mux::new().map(|m| Mux { inner: m }) [INFO] [stdout] | ^^^ not found in `inner` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use Mux; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:62:16 [INFO] [stdout] | [INFO] [stdout] 62 | inner::Buffer::new().map(|b| Buffer { inner: b }) [INFO] [stdout] | ^^^^^^ not found in `inner` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use Buffer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:88:16 [INFO] [stdout] | [INFO] [stdout] 88 | inner::Notifier::attach(&mut mux.inner).map(|n| Notifier { inner: n }) [INFO] [stdout] | ^^^^^^^^ not found in `inner` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use Notifier; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `__errno` in this scope [INFO] [stdout] --> src/util.rs:74:15 [INFO] [stdout] | [INFO] [stdout] 74 | unsafe { *__errno() } [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | inner: inner::Buffer, [INFO] [stdout] | ^^^^^ use of undeclared crate or module `inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | inner: inner::Iter<'a>, [INFO] [stdout] | ^^^^^ use of undeclared crate or module `inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | inner: inner::Notifier, [INFO] [stdout] | ^^^^^ use of undeclared crate or module `inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:38:16 [INFO] [stdout] | [INFO] [stdout] 38 | inner::Mux::new().map(|m| Mux { inner: m }) [INFO] [stdout] | ^^^ not found in `inner` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use Mux; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:62:16 [INFO] [stdout] | [INFO] [stdout] 62 | inner::Buffer::new().map(|b| Buffer { inner: b }) [INFO] [stdout] | ^^^^^^ not found in `inner` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use Buffer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `inner` [INFO] [stdout] --> src/core.rs:88:16 [INFO] [stdout] | [INFO] [stdout] 88 | inner::Notifier::attach(&mut mux.inner).map(|n| Notifier { inner: n }) [INFO] [stdout] | ^^^^^^^^ not found in `inner` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use Notifier; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `__errno` in this scope [INFO] [stdout] --> src/util.rs:74:15 [INFO] [stdout] | [INFO] [stdout] 74 | unsafe { *__errno() } [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ev` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cf04e085d1af717a7a77c6acacab3d04fad89c1143364e7bcf82446c7aa0122c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf04e085d1af717a7a77c6acacab3d04fad89c1143364e7bcf82446c7aa0122c", kill_on_drop: false }` [INFO] [stdout] cf04e085d1af717a7a77c6acacab3d04fad89c1143364e7bcf82446c7aa0122c