[INFO] updating cached repository ThatsGobbles/niente
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ThatsGobbles/niente
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ThatsGobbles/niente" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/ThatsGobbles/niente"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/ThatsGobbles/niente'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ThatsGobbles/niente" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/ThatsGobbles/niente"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/ThatsGobbles/niente'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 97e5739e41e31d8b730dcab5da522ae5e6abee1a
[INFO] sha for GitHub repo ThatsGobbles/niente: 97e5739e41e31d8b730dcab5da522ae5e6abee1a
[INFO] validating manifest of ThatsGobbles/niente on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ThatsGobbles/niente on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ThatsGobbles/niente
[INFO] finished frobbing ThatsGobbles/niente
[INFO] frobbed toml for ThatsGobbles/niente written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/ThatsGobbles/niente/Cargo.toml
[INFO] started frobbing ThatsGobbles/niente
[INFO] finished frobbing ThatsGobbles/niente
[INFO] frobbed toml for ThatsGobbles/niente written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/ThatsGobbles/niente/Cargo.toml
[INFO] crate ThatsGobbles/niente already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ThatsGobbles/niente against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-5/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/ThatsGobbles/niente:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f4e2644f63dd34c5912fe3d3033b4ac284df8499ae8f8ca10dba4dd69a2a33d2
[INFO] running `"docker" "start" "-a" "f4e2644f63dd34c5912fe3d3033b4ac284df8499ae8f8ca10dba4dd69a2a33d2"`
[INFO] [stderr]     Checking niente v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `crate::constants::SILENCE_GATE`
[INFO] [stderr]  --> src/block.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::constants::SILENCE_GATE;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::constants::MAX_CHANNELS`
[INFO] [stderr]  --> src/util.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::constants::MAX_CHANNELS;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::constants::SILENCE_GATE`
[INFO] [stderr]  --> src/block.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::constants::SILENCE_GATE;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::constants::MAX_CHANNELS`
[INFO] [stderr]  --> src/util.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::constants::MAX_CHANNELS;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_ps`
[INFO] [stderr]   --> src/biquad.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn get_ps(&self) -> BiquadPs {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `requantize`
[INFO] [stderr]   --> src/biquad.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn requantize(&self, new_sample_rate: f64) -> Biquad {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `gate`
[INFO] [stderr]   --> src/block.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     gate: f64,              // ITU BS.1770 silence gate
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `length`
[INFO] [stderr]   --> src/block.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     length: f64,            // ITU BS.1170 block length in ms
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `partition`
[INFO] [stderr]   --> src/block.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     partition: Partition,   // ITU BS.1770 partition, e.g. 4 (75%)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sample_rate`
[INFO] [stderr]   --> src/block.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     sample_rate: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `overlap_size`
[INFO] [stderr]   --> src/block.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     overlap_size: usize,    // Depends on sample rate
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `block_size`
[INFO] [stderr]   --> src/block.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     block_size: usize,      // Depends on sample rate
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `scale`
[INFO] [stderr]   --> src/block.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     scale: f64,             // Depends on block size, and thus sample rate
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `max_wmsq`
[INFO] [stderr]   --> src/stats.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     max_wmsq: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `wmsq`
[INFO] [stderr]   --> src/stats.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     wmsq: f64,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `count`
[INFO] [stderr]   --> src/stats.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     count: u64,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bins`
[INFO] [stderr]   --> src/stats.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     bins: [Bin; HIST_NBINS],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `merge`
[INFO] [stderr]   --> src/stats.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn merge(&self, other: &Self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_sqs`
[INFO] [stderr]   --> src/stats.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn add_sqs(&self, wmsq: f64) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_max`
[INFO] [stderr]    --> src/stats.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn get_max(&self) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_mean`
[INFO] [stderr]    --> src/stats.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn get_mean(&self, gate: f64) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_range`
[INFO] [stderr]    --> src/stats.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     fn get_range(&self, gate: f64, lower: f64, upper: f64) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_noop`
[INFO] [stderr]   --> src/main.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn is_noop(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ATSC`
[INFO] [stderr]    --> src/main.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     ATSC,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `EBU`
[INFO] [stderr]    --> src/main.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     EBU,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Custom`
[INFO] [stderr]    --> src/main.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     Custom(f64),
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `level`
[INFO] [stderr]    --> src/main.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     fn level(&self) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `units`
[INFO] [stderr]    --> src/main.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn units(&self) -> &'static str {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_ps`
[INFO] [stderr]   --> src/biquad.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn get_ps(&self) -> BiquadPs {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `requantize`
[INFO] [stderr]   --> src/biquad.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn requantize(&self, new_sample_rate: f64) -> Biquad {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `gate`
[INFO] [stderr]   --> src/block.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     gate: f64,              // ITU BS.1770 silence gate
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `length`
[INFO] [stderr]   --> src/block.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     length: f64,            // ITU BS.1170 block length in ms
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `partition`
[INFO] [stderr]   --> src/block.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     partition: Partition,   // ITU BS.1770 partition, e.g. 4 (75%)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sample_rate`
[INFO] [stderr]   --> src/block.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     sample_rate: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `overlap_size`
[INFO] [stderr]   --> src/block.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     overlap_size: usize,    // Depends on sample rate
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `block_size`
[INFO] [stderr]   --> src/block.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     block_size: usize,      // Depends on sample rate
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `scale`
[INFO] [stderr]   --> src/block.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     scale: f64,             // Depends on block size, and thus sample rate
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `max_wmsq`
[INFO] [stderr]   --> src/stats.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     max_wmsq: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `wmsq`
[INFO] [stderr]   --> src/stats.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     wmsq: f64,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `count`
[INFO] [stderr]   --> src/stats.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     count: u64,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bins`
[INFO] [stderr]   --> src/stats.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     bins: [Bin; HIST_NBINS],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `merge`
[INFO] [stderr]   --> src/stats.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn merge(&self, other: &Self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_sqs`
[INFO] [stderr]   --> src/stats.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn add_sqs(&self, wmsq: f64) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_max`
[INFO] [stderr]    --> src/stats.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn get_max(&self) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_mean`
[INFO] [stderr]    --> src/stats.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn get_mean(&self, gate: f64) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_range`
[INFO] [stderr]    --> src/stats.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     fn get_range(&self, gate: f64, lower: f64, upper: f64) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_noop`
[INFO] [stderr]   --> src/main.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn is_noop(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ATSC`
[INFO] [stderr]    --> src/main.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     ATSC,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `EBU`
[INFO] [stderr]    --> src/main.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     EBU,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Custom`
[INFO] [stderr]    --> src/main.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     Custom(f64),
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `level`
[INFO] [stderr]    --> src/main.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     fn level(&self) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `units`
[INFO] [stderr]    --> src/main.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn units(&self) -> &'static str {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "f4e2644f63dd34c5912fe3d3033b4ac284df8499ae8f8ca10dba4dd69a2a33d2"`
[INFO] running `"docker" "rm" "-f" "f4e2644f63dd34c5912fe3d3033b4ac284df8499ae8f8ca10dba4dd69a2a33d2"`
[INFO] [stdout] f4e2644f63dd34c5912fe3d3033b4ac284df8499ae8f8ca10dba4dd69a2a33d2