[INFO] cloning repository https://github.com/EthanWeegee/simple-nus3audio-gui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EthanWeegee/simple-nus3audio-gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthanWeegee%2Fsimple-nus3audio-gui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthanWeegee%2Fsimple-nus3audio-gui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14fbf13d8862fd6039507eedcb0c0e507b1feb78
[INFO] checking EthanWeegee/simple-nus3audio-gui against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthanWeegee%2Fsimple-nus3audio-gui" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EthanWeegee/simple-nus3audio-gui
[INFO] finished tweaking git repo https://github.com/EthanWeegee/simple-nus3audio-gui
[INFO] tweaked toml for git repo https://github.com/EthanWeegee/simple-nus3audio-gui written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EthanWeegee/simple-nus3audio-gui on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EthanWeegee/simple-nus3audio-gui already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ac116856eabb0799460f29d23e09be4facd4a70973191052befcaac2a395af7
[INFO] running `Command { std: "docker" "start" "-a" "0ac116856eabb0799460f29d23e09be4facd4a70973191052befcaac2a395af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ac116856eabb0799460f29d23e09be4facd4a70973191052befcaac2a395af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac116856eabb0799460f29d23e09be4facd4a70973191052befcaac2a395af7", kill_on_drop: false }`
[INFO] [stdout] 0ac116856eabb0799460f29d23e09be4facd4a70973191052befcaac2a395af7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0277341d199f745cdf6ac6b53990d48bd79b01b7cdefec3b12a1626388399651
[INFO] running `Command { std: "docker" "start" "-a" "0277341d199f745cdf6ac6b53990d48bd79b01b7cdefec3b12a1626388399651", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde_derive v1.0.151
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[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling jobserver v0.1.25
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling paste v1.0.11
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling crc v1.8.1
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[INFO] [stderr]     Checking open v5.0.1
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[INFO] [stderr]     Checking fltk v1.4.21
[INFO] [stderr]     Checking simple-nus3audio-gui v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Ref`
[INFO] [stdout]  --> src/codec.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cell::{RefCell, Ref},
[INFO] [stdout]   |                     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ref`
[INFO] [stdout]  --> src/codec.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cell::{RefCell, Ref},
[INFO] [stdout]   |                     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `can_be_decoded` is never used
[INFO] [stdout]   --> src/codec.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl EncodingType {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn can_be_decoded(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `can_be_decoded` is never used
[INFO] [stdout]   --> src/codec.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl EncodingType {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn can_be_decoded(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `can_be_decoded`, `rodio_decode_resample`, and `encode` are never used
[INFO] [stdout]    --> src/codec.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout]  63 | impl EncodedFile {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn can_be_decoded(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn rodio_decode_resample(&self) -> Result<Vec<i16>, rodio::decoder::DecoderError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn encode(&self, encoding: EncodingType) -> Result<Vec<u8>, EncodeError> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `can_be_decoded`, `rodio_decode_resample`, and `encode` are never used
[INFO] [stdout]    --> src/codec.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout]  63 | impl EncodedFile {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn can_be_decoded(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn rodio_decode_resample(&self) -> Result<Vec<i16>, rodio::decoder::DecoderError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn encode(&self, encoding: EncodingType) -> Result<Vec<u8>, EncodeError> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EncodeError` is never used
[INFO] [stdout]    --> src/codec.rs:215:10
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub enum EncodeError {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EncodeError` is never used
[INFO] [stdout]    --> src/codec.rs:215:10
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub enum EncodeError {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.78s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "0277341d199f745cdf6ac6b53990d48bd79b01b7cdefec3b12a1626388399651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0277341d199f745cdf6ac6b53990d48bd79b01b7cdefec3b12a1626388399651", kill_on_drop: false }`
[INFO] [stdout] 0277341d199f745cdf6ac6b53990d48bd79b01b7cdefec3b12a1626388399651
