[INFO] fetching crate sound_analyzation 0.1.0...
[INFO] checking sound_analyzation-0.1.0 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate sound_analyzation 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sound_analyzation 0.1.0 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sound_analyzation 0.1.0
[INFO] finished tweaking crates.io crate sound_analyzation 0.1.0
[INFO] tweaked toml for crates.io crate sound_analyzation 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c193241cc930c03c72f76317f76236fd2d80ec591f1096f5259372951ef80fea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c193241cc930c03c72f76317f76236fd2d80ec591f1096f5259372951ef80fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c193241cc930c03c72f76317f76236fd2d80ec591f1096f5259372951ef80fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c193241cc930c03c72f76317f76236fd2d80ec591f1096f5259372951ef80fea", kill_on_drop: false }`
[INFO] [stdout] c193241cc930c03c72f76317f76236fd2d80ec591f1096f5259372951ef80fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 85331186da7dbb074b699f9608de8c5a5cd500b90a7c9c31b98e778753cd12bb
[INFO] running `Command { std: "docker" "start" "-a" "85331186da7dbb074b699f9608de8c5a5cd500b90a7c9c31b98e778753cd12bb", kill_on_drop: false }`
[INFO] [stderr]     Checking sound_analyzation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `analyze`
[INFO] [stdout]    --> src/lib.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use analyze::*;
[INFO] [stdout]     |         ^^^^^^^ maybe a missing crate `analyze`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gain` found for struct `Vec<{float}>` in the current scope
[INFO] [stdout]    --> src/lib.rs:157:27
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let gain = buffer.gain();
[INFO] [stdout]     |                           ^^^^ method not found in `Vec<{float}>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use Analyze;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `yin_difference` found for struct `Vec<{float}>` in the current scope
[INFO] [stdout]    --> src/lib.rs:172:16
[INFO] [stdout]     |
[INFO] [stdout] 172 |         buffer.yin_difference();
[INFO] [stdout]     |                ^^^^^^^^^^^^^^ method not found in `Vec<{float}>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use Analyze;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `yin_cumulative_mean_normalized_difference` found for struct `Vec<{float}>` in the current scope
[INFO] [stdout]    --> src/lib.rs:186:16
[INFO] [stdout]     |
[INFO] [stdout] 186 |         buffer.yin_cumulative_mean_normalized_difference();
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<{float}>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use Analyze;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `yin_absolute_threshold` found for struct `Vec<{float}>` in the current scope
[INFO] [stdout]    --> src/lib.rs:198:27
[INFO] [stdout]     |
[INFO] [stdout] 198 |         assert_eq!(buffer.yin_absolute_threshold(threshold), expected);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<{float}>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use Analyze;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `yin_parabolic_interpolation` found for struct `Vec<{float}>` in the current scope
[INFO] [stdout]    --> src/lib.rs:210:27
[INFO] [stdout]     |
[INFO] [stdout] 210 |         assert_eq!(buffer.yin_parabolic_interpolation(tau_estimate), expected);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<{float}>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use Analyze;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `yin_pitch_detection` found for struct `Vec<{float}>` in the current scope
[INFO] [stdout]    --> src/lib.rs:224:27
[INFO] [stdout]     |
[INFO] [stdout] 224 |         assert_eq!(buffer.yin_pitch_detection(sample_rate, threshold), expected);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ method not found in `Vec<{float}>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use Analyze;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sound_analyzation`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "85331186da7dbb074b699f9608de8c5a5cd500b90a7c9c31b98e778753cd12bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85331186da7dbb074b699f9608de8c5a5cd500b90a7c9c31b98e778753cd12bb", kill_on_drop: false }`
[INFO] [stdout] 85331186da7dbb074b699f9608de8c5a5cd500b90a7c9c31b98e778753cd12bb