[INFO] fetching crate fry 0.0.2...
[INFO] checking fry-0.0.2 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate fry 0.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate fry 0.0.2
[INFO] finished tweaking crates.io crate fry 0.0.2
[INFO] tweaked toml for crates.io crate fry 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fry 0.0.2 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]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded include_data v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 42e2dbd9b5a42d4929d9919f6000e7fa3f6c08c4ab6e7b2a3776002e75a7b0c8
[INFO] running `Command { std: "docker" "start" "-a" "42e2dbd9b5a42d4929d9919f6000e7fa3f6c08c4ab6e7b2a3776002e75a7b0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42e2dbd9b5a42d4929d9919f6000e7fa3f6c08c4ab6e7b2a3776002e75a7b0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e2dbd9b5a42d4929d9919f6000e7fa3f6c08c4ab6e7b2a3776002e75a7b0c8", kill_on_drop: false }`
[INFO] [stdout] 42e2dbd9b5a42d4929d9919f6000e7fa3f6c08c4ab6e7b2a3776002e75a7b0c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4744129a3858e74e62d1468e2b41a322333a446c01549d245c3d3f03c0bcf255
[INFO] running `Command { std: "docker" "start" "-a" "4744129a3858e74e62d1468e2b41a322333a446c01549d245c3d3f03c0bcf255", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking include_data v1.0.1
[INFO] [stderr]     Checking fry v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SAMPLE_SIZE` is never used
[INFO] [stdout]   --> src/lib.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const SAMPLE_SIZE: usize = size_of::<PcmSample>();
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::BYTE_SIZE`
[INFO] [stdout]    --> src/lib.rs:124:7
[INFO] [stdout]     |
[INFO] [stdout] 124 |   use super::BYTE_SIZE;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LETTER_SAMPLES` is never used
[INFO] [stdout]   --> src/lib.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const LETTER_SAMPLES: usize = BYTE_SIZE/SAMPLE_SIZE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "4744129a3858e74e62d1468e2b41a322333a446c01549d245c3d3f03c0bcf255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4744129a3858e74e62d1468e2b41a322333a446c01549d245c3d3f03c0bcf255", kill_on_drop: false }`
[INFO] [stdout] 4744129a3858e74e62d1468e2b41a322333a446c01549d245c3d3f03c0bcf255