[INFO] fetching crate sync_2 1.0.0... [INFO] checking sync_2-1.0.0 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] extracting crate sync_2 1.0.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate sync_2 1.0.0 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sync_2 1.0.0 [INFO] finished tweaking crates.io crate sync_2 1.0.0 [INFO] tweaked toml for crates.io crate sync_2 1.0.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b722b8c6971e6486bef7a70d11d869712373d40421fb1bb4f905f803caec301b [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" "b722b8c6971e6486bef7a70d11d869712373d40421fb1bb4f905f803caec301b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b722b8c6971e6486bef7a70d11d869712373d40421fb1bb4f905f803caec301b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b722b8c6971e6486bef7a70d11d869712373d40421fb1bb4f905f803caec301b", kill_on_drop: false }` [INFO] [stdout] b722b8c6971e6486bef7a70d11d869712373d40421fb1bb4f905f803caec301b [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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 669bc97f60ce9d8713418c1948ac21604d9d22bcf1d6fb55cd538c95779fe9e9 [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" "669bc97f60ce9d8713418c1948ac21604d9d22bcf1d6fb55cd538c95779fe9e9", kill_on_drop: false }` [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking sync_2 v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: expected a `FnMut<(usize,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] --> src/lib.rs:211:38 [INFO] [stdout] | [INFO] [stdout] 211 | let x = match self.ref_count.fetch_update( [INFO] [stdout] | ^^^^^^^^^^^^ expected an `FnMut<(usize,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FnMut<(usize,)>` is not implemented for `std::sync::atomic::Ordering` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:212:13 [INFO] [stdout] | [INFO] [stdout] 212 | |x| if x < WRITE { Some(x + 1) } else { None }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::sync::atomic::Ordering`, found closure [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::sync::atomic::Ordering` [INFO] [stdout] found closure `[closure@src/lib.rs:212:13: 212:59]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `FnMut<(usize,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] --> src/lib.rs:262:30 [INFO] [stdout] | [INFO] [stdout] 262 | match self.ref_count.fetch_update( [INFO] [stdout] | ^^^^^^^^^^^^ expected an `FnMut<(usize,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FnMut<(usize,)>` is not implemented for `std::sync::atomic::Ordering` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | / |x| { [INFO] [stdout] 264 | | if x == 0 || { [INFO] [stdout] 265 | | clean = false; [INFO] [stdout] 266 | | x == POISON [INFO] [stdout] ... | [INFO] [stdout] 271 | | } [INFO] [stdout] 272 | | }, [INFO] [stdout] | |_____________^ expected enum `std::sync::atomic::Ordering`, found closure [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::sync::atomic::Ordering` [INFO] [stdout] found closure `[closure@src/lib.rs:263:13: 272:14]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `FnMut<(u8,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] --> src/lib.rs:689:38 [INFO] [stdout] | [INFO] [stdout] 689 | let x = match self.ref_count.fetch_update( [INFO] [stdout] | ^^^^^^^^^^^^ expected an `FnMut<(u8,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FnMut<(u8,)>` is not implemented for `std::sync::atomic::Ordering` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:690:13 [INFO] [stdout] | [INFO] [stdout] 690 | |x| if x < LOCK { Some(x | LOCK) } else { None }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::sync::atomic::Ordering`, found closure [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::sync::atomic::Ordering` [INFO] [stdout] found closure `[closure@src/lib.rs:690:13: 690:61]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `FnMut<(usize,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] --> src/lib.rs:211:38 [INFO] [stdout] | [INFO] [stdout] 211 | let x = match self.ref_count.fetch_update( [INFO] [stdout] | ^^^^^^^^^^^^ expected an `FnMut<(usize,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FnMut<(usize,)>` is not implemented for `std::sync::atomic::Ordering` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sync_2` [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:212:13 [INFO] [stdout] | [INFO] [stdout] 212 | |x| if x < WRITE { Some(x + 1) } else { None }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::sync::atomic::Ordering`, found closure [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::sync::atomic::Ordering` [INFO] [stdout] found closure `[closure@src/lib.rs:212:13: 212:59]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error[E0277]: expected a `FnMut<(usize,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] --> src/lib.rs:262:30 [INFO] [stdout] | [INFO] [stdout] 262 | match self.ref_count.fetch_update( [INFO] [stdout] | ^^^^^^^^^^^^ expected an `FnMut<(usize,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FnMut<(usize,)>` is not implemented for `std::sync::atomic::Ordering` [INFO] [stdout] [INFO] [stdout] [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[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | / |x| { [INFO] [stdout] 264 | | if x == 0 || { [INFO] [stdout] 265 | | clean = false; [INFO] [stdout] 266 | | x == POISON [INFO] [stdout] ... | [INFO] [stdout] 271 | | } [INFO] [stdout] 272 | | }, [INFO] [stdout] | |_____________^ expected enum `std::sync::atomic::Ordering`, found closure [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::sync::atomic::Ordering` [INFO] [stdout] found closure `[closure@src/lib.rs:263:13: 272:14]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `FnMut<(u8,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] --> src/lib.rs:689:38 [INFO] [stdout] | [INFO] [stdout] 689 | let x = match self.ref_count.fetch_update( [INFO] [stdout] | ^^^^^^^^^^^^ expected an `FnMut<(u8,)>` closure, found `std::sync::atomic::Ordering` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FnMut<(u8,)>` is not implemented for `std::sync::atomic::Ordering` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:690:13 [INFO] [stdout] | [INFO] [stdout] 690 | |x| if x < LOCK { Some(x | LOCK) } else { None }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::sync::atomic::Ordering`, found closure [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::sync::atomic::Ordering` [INFO] [stdout] found closure `[closure@src/lib.rs:690:13: 690:61]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "669bc97f60ce9d8713418c1948ac21604d9d22bcf1d6fb55cd538c95779fe9e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "669bc97f60ce9d8713418c1948ac21604d9d22bcf1d6fb55cd538c95779fe9e9", kill_on_drop: false }` [INFO] [stdout] 669bc97f60ce9d8713418c1948ac21604d9d22bcf1d6fb55cd538c95779fe9e9