[INFO] fetching crate sunscreen_curve25519 0.8.1... [INFO] checking sunscreen_curve25519-0.8.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate sunscreen_curve25519 0.8.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate sunscreen_curve25519 0.8.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sunscreen_curve25519 0.8.1 [INFO] finished tweaking crates.io crate sunscreen_curve25519 0.8.1 [INFO] tweaked toml for crates.io crate sunscreen_curve25519 0.8.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 81 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding criterion v0.3.6 (latest: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (latest: v0.5.0) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding libm v0.1.4 (latest: v0.2.8) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded subtle-ng v2.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7404f9bd7e288768d173eead7fb2184e90600f9ae184f409052ee58b8ff311a0 [INFO] running `Command { std: "docker" "start" "-a" "7404f9bd7e288768d173eead7fb2184e90600f9ae184f409052ee58b8ff311a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7404f9bd7e288768d173eead7fb2184e90600f9ae184f409052ee58b8ff311a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7404f9bd7e288768d173eead7fb2184e90600f9ae184f409052ee58b8ff311a0", kill_on_drop: false }` [INFO] [stdout] 7404f9bd7e288768d173eead7fb2184e90600f9ae184f409052ee58b8ff311a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f7947f43fe62ee94489fd4ff4a085aa322ed79eef1e70b7d4a4f69f82857701 [INFO] running `Command { std: "docker" "start" "-a" "5f7947f43fe62ee94489fd4ff4a085aa322ed79eef1e70b7d4a4f69f82857701", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking subtle-ng v2.5.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sunscreen_curve25519 v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stdout] warning: unused import: `backend::serial::u64::field::*` [INFO] [stdout] --> src/field.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | pub use backend::serial::u64::field::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stdout] warning: trait `ValidityCheck` is never used [INFO] [stdout] --> src/traits.rs:375:18 [INFO] [stdout] | [INFO] [stdout] 375 | pub(crate) trait ValidityCheck { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/ristretto.rs:913:77 [INFO] [stdout] | [INFO] [stdout] 913 | let extended_points = points.into_iter().map(|opt_P| opt_P.map(|P| P.borrow().0)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `RistrettoPoint` does not implement `Borrow`, so calling `borrow` on `&RistrettoPoint` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 913 - let extended_points = points.into_iter().map(|opt_P| opt_P.map(|P| P.borrow().0)); [INFO] [stdout] 913 + let extended_points = points.into_iter().map(|opt_P| opt_P.map(|P| P.0)); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `RistrettoPoint`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 438 + #[derive(Clone)] [INFO] [stdout] 439 | pub struct RistrettoPoint(pub EdwardsPoint); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: unused import: `backend::serial::u64::field::*` [INFO] [stdout] --> src/field.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | pub use backend::serial::u64::field::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/ristretto.rs:913:77 [INFO] [stdout] | [INFO] [stdout] 913 | let extended_points = points.into_iter().map(|opt_P| opt_P.map(|P| P.borrow().0)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `ristretto::RistrettoPoint` does not implement `Borrow`, so calling `borrow` on `&ristretto::RistrettoPoint` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 913 - let extended_points = points.into_iter().map(|opt_P| opt_P.map(|P| P.borrow().0)); [INFO] [stdout] 913 + let extended_points = points.into_iter().map(|opt_P| opt_P.map(|P| P.0)); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `ristretto::RistrettoPoint`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 438 + #[derive(Clone)] [INFO] [stdout] 439 | pub struct RistrettoPoint(pub EdwardsPoint); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.70s [INFO] running `Command { std: "docker" "inspect" "5f7947f43fe62ee94489fd4ff4a085aa322ed79eef1e70b7d4a4f69f82857701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f7947f43fe62ee94489fd4ff4a085aa322ed79eef1e70b7d4a4f69f82857701", kill_on_drop: false }` [INFO] [stdout] 5f7947f43fe62ee94489fd4ff4a085aa322ed79eef1e70b7d4a4f69f82857701 [INFO] checking sunscreen_curve25519-0.8.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate sunscreen_curve25519 0.8.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate sunscreen_curve25519 0.8.1 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sunscreen_curve25519 0.8.1 [INFO] finished tweaking crates.io crate sunscreen_curve25519 0.8.1 [INFO] tweaked toml for crates.io crate sunscreen_curve25519 0.8.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b469abc6b23b866ac4e9c95daa456d31370a3636c961c9dbbbe3750d21878aba [INFO] running `Command { std: "docker" "start" "-a" "b469abc6b23b866ac4e9c95daa456d31370a3636c961c9dbbbe3750d21878aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b469abc6b23b866ac4e9c95daa456d31370a3636c961c9dbbbe3750d21878aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b469abc6b23b866ac4e9c95daa456d31370a3636c961c9dbbbe3750d21878aba", kill_on_drop: false }` [INFO] [stdout] b469abc6b23b866ac4e9c95daa456d31370a3636c961c9dbbbe3750d21878aba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcb9eea801aeaeb4187445b313d5ad768e5ec69aa6f4b7341b71f3d806e49e3a [INFO] running `Command { std: "docker" "start" "-a" "fcb9eea801aeaeb4187445b313d5ad768e5ec69aa6f4b7341b71f3d806e49e3a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking crossbeam-utils v0.8.19 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.19/src/sync/parker.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 371 | | NOTIFIED | PARKED => return, [INFO] [stdout] 372 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 373 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fcb9eea801aeaeb4187445b313d5ad768e5ec69aa6f4b7341b71f3d806e49e3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcb9eea801aeaeb4187445b313d5ad768e5ec69aa6f4b7341b71f3d806e49e3a", kill_on_drop: false }` [INFO] [stdout] fcb9eea801aeaeb4187445b313d5ad768e5ec69aa6f4b7341b71f3d806e49e3a