[INFO] cloning repository https://github.com/Triazic/rust_threading [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Triazic/rust_threading" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTriazic%2Frust_threading", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTriazic%2Frust_threading'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 35a0603e8743019ef14e68e72d86df388b8bf3e0 [INFO] checking Triazic/rust_threading against try#87f2ecc56b5f6032b075c8934ebc77f28d57183c for pr-148190 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTriazic%2Frust_threading" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Triazic/rust_threading [INFO] finished tweaking git repo https://github.com/Triazic/rust_threading [INFO] tweaked toml for git repo https://github.com/Triazic/rust_threading written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Triazic/rust_threading on toolchain 87f2ecc56b5f6032b075c8934ebc77f28d57183c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Triazic/rust_threading already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0a08973fbd1c1b4bbe4a3c0d4d2df05dac4acbb4d309379130c96e58e6de171 [INFO] running `Command { std: "docker" "start" "-a" "f0a08973fbd1c1b4bbe4a3c0d4d2df05dac4acbb4d309379130c96e58e6de171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0a08973fbd1c1b4bbe4a3c0d4d2df05dac4acbb4d309379130c96e58e6de171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0a08973fbd1c1b4bbe4a3c0d4d2df05dac4acbb4d309379130c96e58e6de171", kill_on_drop: false }` [INFO] [stdout] f0a08973fbd1c1b4bbe4a3c0d4d2df05dac4acbb4d309379130c96e58e6de171 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 598370c9ca634ae81ac042aa7db045325abc425328a132d1e1513d8252faffdb [INFO] running `Command { std: "docker" "start" "-a" "598370c9ca634ae81ac042aa7db045325abc425328a132d1e1513d8252faffdb", kill_on_drop: false }` [INFO] [stderr] Checking libloading v0.8.6 [INFO] [stderr] Checking rust_threading v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:26:42 [INFO] [stdout] | [INFO] [stdout] 26 | let audio_tick: libloading::Symbol ()> = unsafe { audio_lib.get(b"audio_tick") }.unwrap(); [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:63:45 [INFO] [stdout] | [INFO] [stdout] 63 | audio_tick: Option ()>>, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:26:42 [INFO] [stdout] | [INFO] [stdout] 26 | let audio_tick: libloading::Symbol ()> = unsafe { audio_lib.get(b"audio_tick") }.unwrap(); [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:63:45 [INFO] [stdout] | [INFO] [stdout] 63 | audio_tick: Option ()>>, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:75:15 [INFO] [stdout] | [INFO] [stdout] 75 | let fns = vec![ [INFO] [stdout] | _______________^ [INFO] [stdout] 76 | | audio_tick_with_reload, [INFO] [stdout] 77 | | input_tick, [INFO] [stdout] 78 | | ]; [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_____expected `[fn(...) {audio_tick_with_reload}; _]`, found `[fn(Arc>>); 2]` [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected array `[for<'a> fn(Arc>>) {audio_tick_with_reload}; _]` [INFO] [stdout] found array `[for<'a> fn(Arc>>); 2]` [INFO] [stdout] = help: consider casting the fn item to a fn pointer: `audio_tick_with_reload as for<'a> fn(Arc>>)` [INFO] [stdout] help: the return type of this call is `[for<'a> fn(Arc>>); 2]` due to the type of the argument passed [INFO] [stdout] --> src/main.rs:75:15 [INFO] [stdout] | [INFO] [stdout] 75 | let fns = vec![ [INFO] [stdout] | _______________^ [INFO] [stdout] 76 | | audio_tick_with_reload, [INFO] [stdout] 77 | | input_tick, [INFO] [stdout] 78 | | ]; [INFO] [stdout] | |_____^ this argument influences the return type of `write_box_via_move` [INFO] [stdout] note: function defined here [INFO] [stdout] --> /rustc/87f2ecc56b5f6032b075c8934ebc77f28d57183c/library/alloc/src/intrinsics.rs:15:7 [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:75:15 [INFO] [stdout] | [INFO] [stdout] 75 | let fns = vec![ [INFO] [stdout] | _______________^ [INFO] [stdout] 76 | | audio_tick_with_reload, [INFO] [stdout] 77 | | input_tick, [INFO] [stdout] 78 | | ]; [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_____expected `[fn(...) {audio_tick_with_reload}; _]`, found `[fn(Arc>>); 2]` [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected array `[for<'a> fn(Arc>>) {audio_tick_with_reload}; _]` [INFO] [stdout] found array `[for<'a> fn(Arc>>); 2]` [INFO] [stdout] = help: consider casting the fn item to a fn pointer: `audio_tick_with_reload as for<'a> fn(Arc>>)` [INFO] [stdout] help: the return type of this call is `[for<'a> fn(Arc>>); 2]` due to the type of the argument passed [INFO] [stdout] --> src/main.rs:75:15 [INFO] [stdout] | [INFO] [stdout] 75 | let fns = vec![ [INFO] [stdout] | _______________^ [INFO] [stdout] 76 | | audio_tick_with_reload, [INFO] [stdout] 77 | | input_tick, [INFO] [stdout] 78 | | ]; [INFO] [stdout] | |_____^ this argument influences the return type of `write_box_via_move` [INFO] [stdout] note: function defined here [INFO] [stdout] --> /rustc/87f2ecc56b5f6032b075c8934ebc77f28d57183c/library/alloc/src/intrinsics.rs:15:7 [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_threading` (bin "rust_threading") due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust_threading` (bin "rust_threading" test) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "598370c9ca634ae81ac042aa7db045325abc425328a132d1e1513d8252faffdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "598370c9ca634ae81ac042aa7db045325abc425328a132d1e1513d8252faffdb", kill_on_drop: false }` [INFO] [stdout] 598370c9ca634ae81ac042aa7db045325abc425328a132d1e1513d8252faffdb