[INFO] fetching crate linux-video-core 0.1.1... [INFO] checking linux-video-core-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate linux-video-core 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate linux-video-core 0.1.1 [INFO] finished tweaking crates.io crate linux-video-core 0.1.1 [INFO] tweaked toml for crates.io crate linux-video-core 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate linux-video-core 0.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 42 packages to latest compatible versions [INFO] [stderr] Adding dcv-color-primitives v0.5.4 (available: v0.7.0) [INFO] [stderr] Adding nix v0.26.4 (available: v0.30.1) [INFO] [stderr] Adding parse-display v0.8.2 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 260d41bb0947e2ec73d3ec0146547f2e8d4dbfcf7e844f631a43d5126375d9af [INFO] running `Command { std: "docker" "start" "-a" "260d41bb0947e2ec73d3ec0146547f2e8d4dbfcf7e844f631a43d5126375d9af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "260d41bb0947e2ec73d3ec0146547f2e8d4dbfcf7e844f631a43d5126375d9af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "260d41bb0947e2ec73d3ec0146547f2e8d4dbfcf7e844f631a43d5126375d9af", kill_on_drop: false }` [INFO] [stdout] 260d41bb0947e2ec73d3ec0146547f2e8d4dbfcf7e844f631a43d5126375d9af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e9eaf8f331fce31ab03159bbfaab8377552cc998392b35b5284e18cf02f3738 [INFO] running `Command { std: "docker" "start" "-a" "9e9eaf8f331fce31ab03159bbfaab8377552cc998392b35b5284e18cf02f3738", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling structmeta-derive v0.2.0 [INFO] [stderr] Compiling bitmask-enum v2.2.5 [INFO] [stderr] Compiling getset v0.1.6 [INFO] [stderr] Compiling structmeta v0.2.0 [INFO] [stderr] Compiling parse-display-derive v0.8.2 [INFO] [stderr] Checking parse-display v0.8.2 [INFO] [stderr] Checking linux-video-core v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `capability::*` [INFO] [stdout] --> src/impls.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use capability::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `formats::*` [INFO] [stdout] --> src/impls.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use formats::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Weak` [INFO] [stdout] --> src/safe_ref.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | rc::{Rc as Ref, Weak}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/types.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use enums::*; [INFO] [stdout] | ^^^^^^^^ the name `Vp8LoopFilter` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 13 | pub use structs::*; [INFO] [stdout] | ---------- but the name `Vp8LoopFilter` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `capability::*` [INFO] [stdout] --> src/impls.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use capability::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `formats::*` [INFO] [stdout] --> src/impls.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use formats::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Weak` [INFO] [stdout] --> src/safe_ref.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | rc::{Rc as Ref, Weak}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/types.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use enums::*; [INFO] [stdout] | ^^^^^^^^ the name `Vp8LoopFilter` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 13 | pub use structs::*; [INFO] [stdout] | ---------- but the name `Vp8LoopFilter` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/safe_ref.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn lock(&self) -> Lock { [INFO] [stdout] | ^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn lock(&self) -> Lock<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/safe_ref.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn try_lock(&self) -> Option> { [INFO] [stdout] | ^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn try_lock(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/safe_ref.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn lock(&self) -> Lock { [INFO] [stdout] | ^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn lock(&self) -> Lock<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/safe_ref.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn try_lock(&self) -> Option> { [INFO] [stdout] | ^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn try_lock(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.97s [INFO] running `Command { std: "docker" "inspect" "9e9eaf8f331fce31ab03159bbfaab8377552cc998392b35b5284e18cf02f3738", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e9eaf8f331fce31ab03159bbfaab8377552cc998392b35b5284e18cf02f3738", kill_on_drop: false }` [INFO] [stdout] 9e9eaf8f331fce31ab03159bbfaab8377552cc998392b35b5284e18cf02f3738