[INFO] fetching crate mini_sbc 0.1.7... [INFO] checking mini_sbc-0.1.7 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate mini_sbc 0.1.7 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate mini_sbc 0.1.7 [INFO] finished tweaking crates.io crate mini_sbc 0.1.7 [INFO] tweaked toml for crates.io crate mini_sbc 0.1.7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mini_sbc 0.1.7 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03abe3b335cfc18da3d63986407abcaba9594116a0423ebc6d2aafc404ad549d [INFO] running `Command { std: "docker" "start" "-a" "03abe3b335cfc18da3d63986407abcaba9594116a0423ebc6d2aafc404ad549d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03abe3b335cfc18da3d63986407abcaba9594116a0423ebc6d2aafc404ad549d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03abe3b335cfc18da3d63986407abcaba9594116a0423ebc6d2aafc404ad549d", kill_on_drop: false }` [INFO] [stdout] 03abe3b335cfc18da3d63986407abcaba9594116a0423ebc6d2aafc404ad549d [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09d11f5ac7934b903da7de3dfacb6c71155514e111ed40ea6e874c169639d638 [INFO] running `Command { std: "docker" "start" "-a" "09d11f5ac7934b903da7de3dfacb6c71155514e111ed40ea6e874c169639d638", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Checking mini_sbc v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `const_for` [INFO] [stdout] --> src/frame_decoder.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{const_for, sbc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crunchy::unroll` [INFO] [stdout] --> src/frame_decoder.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crunchy::unroll; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::filter_state::FilterState` [INFO] [stdout] --> src/test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::filter_state::FilterState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub mod test; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::frame_decoder::FrameDecoder` [INFO] [stdout] --> src/test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::frame_decoder::FrameDecoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub mod test; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::header::SBCHeader` [INFO] [stdout] --> src/test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::header::SBCHeader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub mod test; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `const_for` [INFO] [stdout] --> src/frame_decoder.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{const_for, sbc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crunchy::unroll` [INFO] [stdout] --> src/frame_decoder.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crunchy::unroll; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `#[macro_export]` argument [INFO] [stdout] --> src/helper.rs:36:16 [INFO] [stdout] | [INFO] [stdout] 36 | #[macro_export(crate)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_macro_export_arguments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `#[macro_export]` argument [INFO] [stdout] --> src/helper.rs:36:16 [INFO] [stdout] | [INFO] [stdout] 36 | #[macro_export(crate)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_macro_export_arguments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/sbc.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | i = FILTER_ORDER - 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/sbc.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | i -= 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/sbc.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | let mut f = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/sbc.rs:164:21 [INFO] [stdout] | [INFO] [stdout] 164 | i = FILTER_ORDER - 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/sbc.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | i -= 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sbc.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | let mut f = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `F_PROTO_4` is never used [INFO] [stdout] --> src/table.rs:116:7 [INFO] [stdout] | [INFO] [stdout] 116 | const F_PROTO_4: [[&'static str; 4]; FILTER_ORDER] = { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `F_PROTO_8` is never used [INFO] [stdout] --> src/table.rs:295:7 [INFO] [stdout] | [INFO] [stdout] 295 | const F_PROTO_8: [[&'static str; 8]; FILTER_ORDER] = { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DATA` is never used [INFO] [stdout] --> src/test.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const DATA: [u8; 576] = [ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DATA2` is never used [INFO] [stdout] --> src/test.rs:61:7 [INFO] [stdout] | [INFO] [stdout] 61 | const DATA2: [u8; 451] = [ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/sbc.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | i = FILTER_ORDER - 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/sbc.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | i -= 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/sbc.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | let mut f = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/sbc.rs:164:21 [INFO] [stdout] | [INFO] [stdout] 164 | i = FILTER_ORDER - 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/sbc.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | i -= 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sbc.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | let mut f = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "09d11f5ac7934b903da7de3dfacb6c71155514e111ed40ea6e874c169639d638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09d11f5ac7934b903da7de3dfacb6c71155514e111ed40ea6e874c169639d638", kill_on_drop: false }` [INFO] [stdout] 09d11f5ac7934b903da7de3dfacb6c71155514e111ed40ea6e874c169639d638