[INFO] cloning repository https://github.com/guimcaballero/dawremi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guimcaballero/dawremi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguimcaballero%2Fdawremi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguimcaballero%2Fdawremi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 505350a0a15240104771dca54115e57f73368f61
[INFO] checking guimcaballero/dawremi against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguimcaballero%2Fdawremi" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/guimcaballero/dawremi on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/guimcaballero/dawremi
[INFO] finished tweaking git repo https://github.com/guimcaballero/dawremi
[INFO] tweaked toml for git repo https://github.com/guimcaballero/dawremi written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/guimcaballero/dawremi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/RustAudio/dasp/`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dasp_frame v0.11.0
[INFO] [stderr]   Downloaded dasp_sample v0.11.0
[INFO] [stderr]   Downloaded dasp_peak v0.11.0
[INFO] [stderr]   Downloaded dasp_interpolate v0.11.0
[INFO] [stderr]   Downloaded dasp_envelope v0.11.0
[INFO] [stderr]   Downloaded dasp_signal v0.11.0
[INFO] [stderr]   Downloaded dasp_rms v0.11.0
[INFO] [stderr]   Downloaded dasp_ring_buffer v0.11.0
[INFO] [stderr]   Downloaded coreaudio-sys v0.2.7
[INFO] [stderr]   Downloaded oboe v0.3.1
[INFO] [stderr]   Downloaded primal-check v0.3.1
[INFO] [stderr]   Downloaded rustfft v5.0.1
[INFO] [stderr]   Downloaded strength_reduce v0.2.3
[INFO] [stderr]   Downloaded ring v0.16.18
[INFO] [stderr]   Downloaded apodize v1.0.0
[INFO] [stderr]   Downloaded pvoc v0.1.6
[INFO] [stderr]   Downloaded realfft v0.4.0
[INFO] [stderr]   Downloaded transpose v0.2.0
[INFO] [stderr]   Downloaded dasp_window v0.11.0
[INFO] [stderr]   Downloaded dasp_slice v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc992d4572a5e1b6952a571bb58ad2d877e83918b4cf52664856c565884594b0
[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" "fc992d4572a5e1b6952a571bb58ad2d877e83918b4cf52664856c565884594b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc992d4572a5e1b6952a571bb58ad2d877e83918b4cf52664856c565884594b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc992d4572a5e1b6952a571bb58ad2d877e83918b4cf52664856c565884594b0", kill_on_drop: false }`
[INFO] [stdout] fc992d4572a5e1b6952a571bb58ad2d877e83918b4cf52664856c565884594b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88e1227f68e759f6737277366ee34305da5676b8431f04d69f91c7c2878c99aa
[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" "88e1227f68e759f6737277366ee34305da5676b8431f04d69f91c7c2878c99aa", kill_on_drop: false }`
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking dasp_sample v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking dasp_ring_buffer v0.11.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]     Checking dasp_ring_buffer v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking strength_reduce v0.2.3
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking apodize v1.0.0
[INFO] [stderr]     Checking hound v3.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling alsa-sys v0.3.0
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking dasp_frame v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking dasp_window v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking dasp_frame v0.11.0
[INFO] [stderr]     Checking dasp_window v0.11.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking dasp_rms v0.11.0
[INFO] [stderr]     Checking dasp_peak v0.11.0
[INFO] [stderr]     Checking dasp_interpolate v0.11.0
[INFO] [stderr]     Checking dasp_slice v0.11.0
[INFO] [stderr]     Checking dasp_peak v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking dasp_rms v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking dasp_interpolate v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking dasp_slice v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking dasp_envelope v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking dasp_envelope v0.11.0
[INFO] [stderr]     Checking transpose v0.2.0
[INFO] [stderr]     Checking primal-check v0.3.1
[INFO] [stderr]     Checking dasp_signal v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking dasp_signal v0.11.0
[INFO] [stderr]     Checking dasp_graph v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking rustfft v5.0.1
[INFO] [stderr]     Checking dasp v0.11.0 (https://github.com/RustAudio/dasp/?branch=master#f05a703d)
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking alsa v0.4.3
[INFO] [stderr]     Checking realfft v0.4.0
[INFO] [stderr]     Checking pvoc v0.1.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking cpal v0.13.1
[INFO] [stderr]     Checking dawremi_core v0.1.0 (/opt/rustwide/workdir/crates/dawremi_core)
[INFO] [stdout] warning: the feature `min_const_generics` has been stable since 1.51.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> crates/dawremi_core/src/lib.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax, min_const_generics, arbitrary_enum_discriminant)]
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dawremi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `min_const_generics` has been stable since 1.51.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> crates/dawremi_core/src/lib.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax, min_const_generics, arbitrary_enum_discriminant)]
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "88e1227f68e759f6737277366ee34305da5676b8431f04d69f91c7c2878c99aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e1227f68e759f6737277366ee34305da5676b8431f04d69f91c7c2878c99aa", kill_on_drop: false }`
[INFO] [stdout] 88e1227f68e759f6737277366ee34305da5676b8431f04d69f91c7c2878c99aa