[INFO] fetching crate cntrlr 0.1.0... [INFO] testing cntrlr-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate cntrlr 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate cntrlr 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cntrlr 0.1.0 [INFO] finished tweaking crates.io crate cntrlr 0.1.0 [INFO] tweaked toml for crates.io crate cntrlr 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate cntrlr 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions for more information about using this feature. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bf87adff648723ed8f09ef66824d608b01f2037e72d948d2ed3eb83956f7b0ab [INFO] running `Command { std: "docker" "start" "-a" "bf87adff648723ed8f09ef66824d608b01f2037e72d948d2ed3eb83956f7b0ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf87adff648723ed8f09ef66824d608b01f2037e72d948d2ed3eb83956f7b0ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf87adff648723ed8f09ef66824d608b01f2037e72d948d2ed3eb83956f7b0ab", kill_on_drop: false }` [INFO] [stdout] bf87adff648723ed8f09ef66824d608b01f2037e72d948d2ed3eb83956f7b0ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 081e257d03d2dbaddf481f91cebcbe725a2e7ef34529d4e320ab48352befb704 [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" "081e257d03d2dbaddf481f91cebcbe725a2e7ef34529d4e320ab48352befb704", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions for more information about using this feature. [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling cntrlr-build v0.1.0 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling cntrlr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: CNTRLR_BOARD not specified or target is incompatible with selected board [INFO] [stderr] Compiling cntrlr-macros v0.1.0 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch` [INFO] [stdout] --> src/sync.rs:289:17 [INFO] [stdout] | [INFO] [stdout] 289 | if !arch::interrupts_enabled() { [INFO] [stdout] | ^^^^ use of undeclared crate or module `arch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch` [INFO] [stdout] --> src/sync.rs:293:21 [INFO] [stdout] | [INFO] [stdout] 293 | arch::enable_interrupts(); [INFO] [stdout] | ^^^^ use of undeclared crate or module `arch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch` [INFO] [stdout] --> src/sync.rs:301:16 [INFO] [stdout] | [INFO] [stdout] 301 | if arch::interrupts_enabled() { [INFO] [stdout] | ^^^^ use of undeclared crate or module `arch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch` [INFO] [stdout] --> src/sync.rs:302:17 [INFO] [stdout] | [INFO] [stdout] 302 | arch::disable_interrupts(); [INFO] [stdout] | ^^^^ use of undeclared crate or module `arch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | / #![feature( [INFO] [stdout] 34 | | alloc_error_handler, [INFO] [stdout] 35 | | asm, [INFO] [stdout] 36 | | cfg_target_has_atomic, [INFO] [stdout] ... | [INFO] [stdout] 41 | | type_alias_impl_trait [INFO] [stdout] 42 | | )] [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:43:34 [INFO] [stdout] | [INFO] [stdout] 43 | #![cfg_attr(feature = "doc-cfg", feature(doc_cfg))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable [INFO] [stdout] --> src/io.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | type ExactFuture<'a> = impl Future> + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable [INFO] [stdout] --> src/io.rs:83:27 [INFO] [stdout] | [INFO] [stdout] 83 | type LineFuture<'a> = impl Future>> + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable [INFO] [stdout] --> src/io.rs:134:26 [INFO] [stdout] | [INFO] [stdout] 134 | type AllFuture<'a> = impl Future> + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable [INFO] [stdout] --> src/io.rs:135:26 [INFO] [stdout] | [INFO] [stdout] 135 | type FmtFuture<'a> = impl Future> + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::DerefMut` [INFO] [stdout] --> src/io.rs:8:40 [INFO] [stdout] | [INFO] [stdout] 8 | use core::{fmt::Debug, future::Future, ops::DerefMut}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::future::Future` [INFO] [stdout] --> src/time.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0554, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: CNTRLR_BOARD not specified or target is incompatible with selected board [INFO] [stderr] [INFO] [stderr] error: could not compile `cntrlr` due to 11 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "081e257d03d2dbaddf481f91cebcbe725a2e7ef34529d4e320ab48352befb704", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "081e257d03d2dbaddf481f91cebcbe725a2e7ef34529d4e320ab48352befb704", kill_on_drop: false }` [INFO] [stdout] 081e257d03d2dbaddf481f91cebcbe725a2e7ef34529d4e320ab48352befb704