[INFO] cloning repository mofeing/compressor-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/mofeing/compressor-rs.git" "work/cache/sources/gh/mofeing/compressor-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mofeing/compressor-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mofeing/compressor-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mofeing/compressor-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mofeing/compressor-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mofeing/compressor-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mofeing/compressor-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mofeing/compressor-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e84e67b985ed2ded941dfece349e509850e0fb59
[INFO] sha for GitHub repo mofeing/compressor-rs: e84e67b985ed2ded941dfece349e509850e0fb59
[INFO] validating manifest of mofeing/compressor-rs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mofeing/compressor-rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mofeing/compressor-rs
[INFO] finished frobbing mofeing/compressor-rs
[INFO] frobbed toml for mofeing/compressor-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mofeing/compressor-rs/Cargo.toml
[INFO] started frobbing mofeing/compressor-rs
[INFO] finished frobbing mofeing/compressor-rs
[INFO] frobbed toml for mofeing/compressor-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mofeing/compressor-rs/Cargo.toml
[INFO] crate mofeing/compressor-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vst v0.0.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mofeing/compressor-rs against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mofeing/compressor-rs:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 9b2e7ae97328e350f77dc744951352abd4ac7dd22fad82a30eee48a5e2d085a8
[INFO] running `"docker" "start" "-a" "9b2e7ae97328e350f77dc744951352abd4ac7dd22fad82a30eee48a5e2d085a8"`
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling vst v0.0.2
[INFO] [stderr]    Compiling compressor-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:18:23
[INFO] [stderr]    |
[INFO] [stderr] 18 |     env_follower: Box<Follow>,
[INFO] [stderr]    |                       ^^^^^^ help: use `dyn`: `dyn Follow`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/envelope.rs:62:24
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn next(&mut self, frame: f32) -> f32 {
[INFO] [stderr]    |                        ^^^^^ help: consider prefixing with an underscore: `_frame`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frames`
[INFO] [stderr]   --> src/envelope.rs:66:30
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn set_attack(&mut self, frames: usize) {
[INFO] [stderr]    |                              ^^^^^^ help: consider prefixing with an underscore: `_frames`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frames`
[INFO] [stderr]   --> src/envelope.rs:70:31
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn set_release(&mut self, frames: usize) {
[INFO] [stderr]    |                               ^^^^^^ help: consider prefixing with an underscore: `_frames`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Rms`
[INFO] [stderr]   --> src/envelope.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct Rms {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `"docker" "inspect" "9b2e7ae97328e350f77dc744951352abd4ac7dd22fad82a30eee48a5e2d085a8"`
[INFO] running `"docker" "rm" "-f" "9b2e7ae97328e350f77dc744951352abd4ac7dd22fad82a30eee48a5e2d085a8"`
[INFO] [stdout] 9b2e7ae97328e350f77dc744951352abd4ac7dd22fad82a30eee48a5e2d085a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mofeing/compressor-rs:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] ba5186522d109c632457cdbded1096f4bbf3b451a463170196e24789534a894f
[INFO] running `"docker" "start" "-a" "ba5186522d109c632457cdbded1096f4bbf3b451a463170196e24789534a894f"`
[INFO] [stderr]    Compiling compressor-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:18:23
[INFO] [stderr]    |
[INFO] [stderr] 18 |     env_follower: Box<Follow>,
[INFO] [stderr]    |                       ^^^^^^ help: use `dyn`: `dyn Follow`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/envelope.rs:62:24
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn next(&mut self, frame: f32) -> f32 {
[INFO] [stderr]    |                        ^^^^^ help: consider prefixing with an underscore: `_frame`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frames`
[INFO] [stderr]   --> src/envelope.rs:66:30
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn set_attack(&mut self, frames: usize) {
[INFO] [stderr]    |                              ^^^^^^ help: consider prefixing with an underscore: `_frames`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frames`
[INFO] [stderr]   --> src/envelope.rs:70:31
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn set_release(&mut self, frames: usize) {
[INFO] [stderr]    |                               ^^^^^^ help: consider prefixing with an underscore: `_frames`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Rms`
[INFO] [stderr]   --> src/envelope.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct Rms {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "ba5186522d109c632457cdbded1096f4bbf3b451a463170196e24789534a894f"`
[INFO] running `"docker" "rm" "-f" "ba5186522d109c632457cdbded1096f4bbf3b451a463170196e24789534a894f"`
[INFO] [stdout] ba5186522d109c632457cdbded1096f4bbf3b451a463170196e24789534a894f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mofeing/compressor-rs:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 8b3ad7ce498240cb871b50466cf3300930afd958784ea9be66a061027fc0982d
[INFO] running `"docker" "start" "-a" "8b3ad7ce498240cb871b50466cf3300930afd958784ea9be66a061027fc0982d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/compressor-246a87f1a3fc72b2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8b3ad7ce498240cb871b50466cf3300930afd958784ea9be66a061027fc0982d"`
[INFO] running `"docker" "rm" "-f" "8b3ad7ce498240cb871b50466cf3300930afd958784ea9be66a061027fc0982d"`
[INFO] [stdout] 8b3ad7ce498240cb871b50466cf3300930afd958784ea9be66a061027fc0982d