[INFO] fetching crate dync 0.5.0... [INFO] checking dync-0.5.0 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] extracting crate dync 0.5.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate dync 0.5.0 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate dync 0.5.0 [INFO] finished tweaking crates.io crate dync 0.5.0 [INFO] tweaked toml for crates.io crate dync 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate dync 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.4 [INFO] [stderr] Downloaded downcast-rs v1.1.1 [INFO] [stderr] Downloaded serde_json v1.0.52 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.62 [INFO] [stderr] Downloaded syn v1.0.18 [INFO] [stderr] Downloaded tinytemplate v1.0.4 [INFO] [stderr] Downloaded dync-derive v0.4.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.62 [INFO] [stderr] Downloaded js-sys v0.3.39 [INFO] [stderr] Downloaded plotters v0.2.14 [INFO] [stderr] Downloaded web-sys v0.3.39 [INFO] [stderr] Downloaded ryu v1.0.4 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.62 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.62 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.62 [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a84752e5cda008b1169299d860a4bffac848a9415cb462a8df8c10832855f38 [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" "1a84752e5cda008b1169299d860a4bffac848a9415cb462a8df8c10832855f38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a84752e5cda008b1169299d860a4bffac848a9415cb462a8df8c10832855f38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a84752e5cda008b1169299d860a4bffac848a9415cb462a8df8c10832855f38", kill_on_drop: false }` [INFO] [stdout] 1a84752e5cda008b1169299d860a4bffac848a9415cb462a8df8c10832855f38 [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=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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 1245e89d62c805422ce230ceec5b50d8bd749ecf93545dc2fbcb08e1d3c1fb49 [INFO] running `Command { std: "docker" "start" "-a" "1245e89d62c805422ce230ceec5b50d8bd749ecf93545dc2fbcb08e1d3c1fb49", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking oorandom v11.1.1 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking plotters v0.2.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling dync-derive v0.4.0 [INFO] [stderr] Checking dync v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> benches/type_erasure.rs:57:46 [INFO] [stdout] | [INFO] [stdout] 57 | fn make_random_vec_drop(n: usize) -> VecDrop { [INFO] [stdout] | ^^^^^^^^^^^^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> benches/type_erasure.rs:62:50 [INFO] [stdout] | [INFO] [stdout] 62 | fn make_random_vec_drop_arc(n: usize) -> VecDrop { [INFO] [stdout] | ^^^^^^^^^^^^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> benches/type_erasure.rs:125:61 [INFO] [stdout] | [INFO] [stdout] 125 | fn vec_drop_arc_compute(v: &mut VecDrop) { [INFO] [stdout] | ^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> benches/type_erasure.rs:137:57 [INFO] [stdout] | [INFO] [stdout] 137 | fn vec_drop_compute(v: &mut VecDrop) { [INFO] [stdout] | ^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> benches/type_erasure.rs:148:46 [INFO] [stdout] | [INFO] [stdout] 148 | fn vec_drop_compute_by_value(v: &mut VecDrop) { [INFO] [stdout] | ^^^^^^^^^^^^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dync` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1245e89d62c805422ce230ceec5b50d8bd749ecf93545dc2fbcb08e1d3c1fb49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1245e89d62c805422ce230ceec5b50d8bd749ecf93545dc2fbcb08e1d3c1fb49", kill_on_drop: false }` [INFO] [stdout] 1245e89d62c805422ce230ceec5b50d8bd749ecf93545dc2fbcb08e1d3c1fb49