[INFO] fetching crate soundchip 0.4.61...
[INFO] testing soundchip-0.4.61 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate soundchip 0.4.61 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate soundchip 0.4.61
[INFO] finished tweaking crates.io crate soundchip 0.4.61
[INFO] tweaked toml for crates.io crate soundchip 0.4.61 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate soundchip 0.4.61 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate soundchip 0.4.61 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f8b2b2be624c86c76ddc659a80d1805b745f605dfb8e952b0cf1310b02256e8
[INFO] running `Command { std: "docker" "start" "-a" "4f8b2b2be624c86c76ddc659a80d1805b745f605dfb8e952b0cf1310b02256e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f8b2b2be624c86c76ddc659a80d1805b745f605dfb8e952b0cf1310b02256e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8b2b2be624c86c76ddc659a80d1805b745f605dfb8e952b0cf1310b02256e8", kill_on_drop: false }`
[INFO] [stdout] 4f8b2b2be624c86c76ddc659a80d1805b745f605dfb8e952b0cf1310b02256e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 544d2eb7d2f8bfbb0256c9e150652d3cbee98577541298e7c156aa0282749082
[INFO] running `Command { std: "docker" "start" "-a" "544d2eb7d2f8bfbb0256c9e150652d3cbee98577541298e7c156aa0282749082", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling soundchip v0.4.61 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude/sound_chip.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn iter(&mut self, sample_count: usize) -> SoundChipIter {
[INFO] [stdout]     |                 ^^^^^^^^^                          ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn iter(&mut self, sample_count: usize) -> SoundChipIter<'_> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "544d2eb7d2f8bfbb0256c9e150652d3cbee98577541298e7c156aa0282749082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544d2eb7d2f8bfbb0256c9e150652d3cbee98577541298e7c156aa0282749082", kill_on_drop: false }`
[INFO] [stdout] 544d2eb7d2f8bfbb0256c9e150652d3cbee98577541298e7c156aa0282749082
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35a0e5a5b8369ba524c32e38a2a2de7cc0334be4bca52031adc856652723500e
[INFO] running `Command { std: "docker" "start" "-a" "35a0e5a5b8369ba524c32e38a2a2de7cc0334be4bca52031adc856652723500e", kill_on_drop: false }`
[INFO] [stderr]    Compiling soundchip v0.4.61 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude/sound_chip.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn iter(&mut self, sample_count: usize) -> SoundChipIter {
[INFO] [stdout]     |                 ^^^^^^^^^                          ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn iter(&mut self, sample_count: usize) -> SoundChipIter<'_> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prelude/sound_chip.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn iter(&mut self, sample_count: usize) -> SoundChipIter {
[INFO] [stdout]     |                 ^^^^^^^^^                          ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn iter(&mut self, sample_count: usize) -> SoundChipIter<'_> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "35a0e5a5b8369ba524c32e38a2a2de7cc0334be4bca52031adc856652723500e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a0e5a5b8369ba524c32e38a2a2de7cc0334be4bca52031adc856652723500e", kill_on_drop: false }`
[INFO] [stdout] 35a0e5a5b8369ba524c32e38a2a2de7cc0334be4bca52031adc856652723500e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa26e9a02aca1ca7c3abe7f018752572e0f0a17291fa21de3300de2b6789d4f1
[INFO] running `Command { std: "docker" "start" "-a" "aa26e9a02aca1ca7c3abe7f018752572e0f0a17291fa21de3300de2b6789d4f1", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/prelude/sound_chip.rs:127:17
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn iter(&mut self, sample_count: usize) -> SoundChipIter {
[INFO] [stderr]     |                 ^^^^^^^^^                          ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn iter(&mut self, sample_count: usize) -> SoundChipIter<'_> {
[INFO] [stderr]     |                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `soundchip` (lib) generated 1 warning (run `cargo fix --lib -p soundchip` to apply 1 suggestion)
[INFO] [stderr] warning: `soundchip` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/soundchip-cad541bfbb9697df)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test math::notes_and_frquencies ... ok
[INFO] [stdout] test math::quantization_test ... ok
[INFO] [stdout] test prelude::envelope::tests::envelope_sort ... ok
[INFO] [stdout] test math::test_wrapping ... ok
[INFO] [stdout] test prelude::envelope::tests::envelope_tests ... ok
[INFO] [stdout] test prelude::values::normal::normal_value_precision ... ok
[INFO] [stdout] test prelude::values::normal::normal_value_clip ... ok
[INFO] [stdout] test prelude::values::normal_signed::normal_signed_value_precision ... ok
[INFO] [stdout] test prelude::values::normal_signed::normal_signed_value_clip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests soundchip
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa26e9a02aca1ca7c3abe7f018752572e0f0a17291fa21de3300de2b6789d4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa26e9a02aca1ca7c3abe7f018752572e0f0a17291fa21de3300de2b6789d4f1", kill_on_drop: false }`
[INFO] [stdout] aa26e9a02aca1ca7c3abe7f018752572e0f0a17291fa21de3300de2b6789d4f1