[INFO] fetching crate av-scenechange 0.4.1... [INFO] checking av-scenechange-0.4.1 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] extracting crate av-scenechange 0.4.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate av-scenechange 0.4.1 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate av-scenechange 0.4.1 [INFO] finished tweaking crates.io crate av-scenechange 0.4.1 [INFO] tweaked toml for crates.io crate av-scenechange 0.4.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate av-scenechange 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-derive v0.3.0 [INFO] [stderr] Downloaded paste v0.1.9 [INFO] [stderr] Downloaded y4m v0.5.0 [INFO] [stderr] Downloaded noop_proc_macro v0.2.1 [INFO] [stderr] Downloaded nasm-rs v0.1.7 [INFO] [stderr] Downloaded v_frame v0.1.0 [INFO] [stderr] Downloaded paste-impl v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf59f684f58b3bc0cb150192c5f953fde431570391d62c137461ab7064d1f667 [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" "bf59f684f58b3bc0cb150192c5f953fde431570391d62c137461ab7064d1f667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf59f684f58b3bc0cb150192c5f953fde431570391d62c137461ab7064d1f667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf59f684f58b3bc0cb150192c5f953fde431570391d62c137461ab7064d1f667", kill_on_drop: false }` [INFO] [stdout] bf59f684f58b3bc0cb150192c5f953fde431570391d62c137461ab7064d1f667 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "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] b785f2491db00fb3d20da791f065778b0bf62a4ba91e1202249bf4da74ff97b2 [INFO] running `Command { std: "docker" "start" "-a" "b785f2491db00fb3d20da791f065778b0bf62a4ba91e1202249bf4da74ff97b2", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling nasm-rs v0.1.7 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling noop_proc_macro v0.2.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking y4m v0.5.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling av-scenechange v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Compiling paste-impl v0.1.9 [INFO] [stderr] Checking paste v0.1.9 [INFO] [stderr] Checking v_frame v0.1.0 [INFO] [stderr] Checking serde_json v1.0.50 [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/frame.rs:15:34 [INFO] [stdout] | [INFO] [stdout] 15 | pub const MIB_SIZE_LOG2: usize = (SB_SIZE_LOG2 - MI_SIZE_LOG2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/frame.rs:15:34 [INFO] [stdout] | [INFO] [stdout] 15 | pub const MIB_SIZE_LOG2: usize = (SB_SIZE_LOG2 - MI_SIZE_LOG2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/frame.rs:16:28 [INFO] [stdout] | [INFO] [stdout] 16 | pub const MI_SIZE: usize = (1 << MI_SIZE_LOG2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/frame.rs:18:38 [INFO] [stdout] | [INFO] [stdout] 18 | pub const MAX_MIB_SIZE_LOG2: usize = (MAX_SB_SIZE_LOG2 - MI_SIZE_LOG2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/frame.rs:16:28 [INFO] [stdout] | [INFO] [stdout] 16 | pub const MI_SIZE: usize = (1 << MI_SIZE_LOG2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/frame.rs:18:38 [INFO] [stdout] | [INFO] [stdout] 18 | pub const MAX_MIB_SIZE_LOG2: usize = (MAX_SB_SIZE_LOG2 - MI_SIZE_LOG2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around const expression [INFO] [stdout] --> src/refs.rs:65:50 [INFO] [stdout] | [INFO] [stdout] 65 | pub frames: [Option>>; (REF_FRAMES as usize)], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around const expression [INFO] [stdout] --> src/refs.rs:65:50 [INFO] [stdout] | [INFO] [stdout] 65 | pub frames: [Option>>; (REF_FRAMES as usize)], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.97s [INFO] running `Command { std: "docker" "inspect" "b785f2491db00fb3d20da791f065778b0bf62a4ba91e1202249bf4da74ff97b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b785f2491db00fb3d20da791f065778b0bf62a4ba91e1202249bf4da74ff97b2", kill_on_drop: false }` [INFO] [stdout] b785f2491db00fb3d20da791f065778b0bf62a4ba91e1202249bf4da74ff97b2