[INFO] fetching crate specs_messenger 0.1.0... [INFO] checking specs_messenger-0.1.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate specs_messenger 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate specs_messenger 0.1.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate specs_messenger 0.1.0 [INFO] finished tweaking crates.io crate specs_messenger 0.1.0 [INFO] tweaked toml for crates.io crate specs_messenger 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam v0.3.2 [INFO] [stderr] Downloaded specs_bundler v0.3.2 [INFO] [stderr] Downloaded specs v0.11.2 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] c199b073f50f8400478b66015a8bf5532167e0b10b52d4cb2b29cce4e235611c [INFO] running `Command { std: "docker" "start" "-a" "c199b073f50f8400478b66015a8bf5532167e0b10b52d4cb2b29cce4e235611c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c199b073f50f8400478b66015a8bf5532167e0b10b52d4cb2b29cce4e235611c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c199b073f50f8400478b66015a8bf5532167e0b10b52d4cb2b29cce4e235611c", kill_on_drop: false }` [INFO] [stdout] c199b073f50f8400478b66015a8bf5532167e0b10b52d4cb2b29cce4e235611c [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d5caeb8177a66be65386b9fb4621f89403553d1d39284c17162cdb23b946ae0 [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" "3d5caeb8177a66be65386b9fb4621f89403553d1d39284c17162cdb23b946ae0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking tuple_utils v0.2.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking type-name v0.1.0 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking libc v0.2.98 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking tynm v0.1.6 [INFO] [stderr] Checking shred v0.12.0 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking hibitset v0.5.4 [INFO] [stderr] Checking shred v0.7.2 [INFO] [stderr] Checking specs v0.17.0 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling shred-derive v0.5.1 [INFO] [stderr] Checking specs_bundler v0.3.2 [INFO] [stderr] Checking specs v0.11.2 [INFO] [stderr] Checking specs_messenger v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0053]: method `build` has an incompatible type for trait [INFO] [stdout] --> src/messenger_bundle.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | world: &mut World, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `shred::world::World`, found struct `World` [INFO] [stdout] | help: change the parameter type to match the trait: `&mut shred::world::World` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(MessengerBundle<_>, &mut shred::world::World, shred::dispatch::builder::DispatcherBuilder<'a, 'b>) -> Result, _>` [INFO] [stdout] found fn pointer `fn(MessengerBundle<_>, &mut World, DispatcherBuilder<'a, 'b>) -> Result, _>` [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 E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `specs_messenger` [INFO] [stdout] error[E0053]: method `build` has an incompatible type for trait [INFO] [stdout] --> src/messenger_bundle.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | world: &mut World, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `shred::world::World`, found struct `World` [INFO] [stdout] | help: change the parameter type to match the trait: `&mut shred::world::World` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(MessengerBundle<_>, &mut shred::world::World, shred::dispatch::builder::DispatcherBuilder<'a, 'b>) -> Result, _>` [INFO] [stdout] found fn pointer `fn(MessengerBundle<_>, &mut World, DispatcherBuilder<'a, 'b>) -> Result, _>` [INFO] [stdout] [INFO] [stdout] [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 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3d5caeb8177a66be65386b9fb4621f89403553d1d39284c17162cdb23b946ae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d5caeb8177a66be65386b9fb4621f89403553d1d39284c17162cdb23b946ae0", kill_on_drop: false }` [INFO] [stdout] 3d5caeb8177a66be65386b9fb4621f89403553d1d39284c17162cdb23b946ae0