[INFO] updating cached repository https://github.com/martingronlund/muth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9af3da81ead5ee2dfeae2f5b92bb5674f843e450
[INFO] testing martingronlund/muth against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartingronlund%2Fmuth" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/martingronlund/muth on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/martingronlund/muth
[INFO] finished tweaking git repo https://github.com/martingronlund/muth
[INFO] tweaked toml for git repo https://github.com/martingronlund/muth written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/martingronlund/muth already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", 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] 4845397410f20c564f249915a80a7f411370304490bb42379fff5848f888d7ca
[INFO] running `Command { std: "docker" "start" "-a" "4845397410f20c564f249915a80a7f411370304490bb42379fff5848f888d7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4845397410f20c564f249915a80a7f411370304490bb42379fff5848f888d7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4845397410f20c564f249915a80a7f411370304490bb42379fff5848f888d7ca", kill_on_drop: false }`
[INFO] [stdout] 4845397410f20c564f249915a80a7f411370304490bb42379fff5848f888d7ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--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] 532a42804809739248e8d7cdc8294dec3e2890535a2dc0f750f0c4c62c3142cb
[INFO] running `Command { std: "docker" "start" "-a" "532a42804809739248e8d7cdc8294dec3e2890535a2dc0f750f0c4c62c3142cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.27
[INFO] [stderr]    Compiling cpal v0.11.0
[INFO] [stderr]    Compiling fuzzy-matcher v0.3.4
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling crossterm v0.17.5
[INFO] [stderr]    Compiling tui v0.9.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling muth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no variant or associated item named `NoteOnForDuration` found for enum `main::SynthCommand` in the current scope
[INFO] [stdout]    --> src/main.rs:334:35
[INFO] [stdout]     |
[INFO] [stdout] 325 |     enum SynthCommand {
[INFO] [stdout]     |     ----------------- variant or associated item `NoteOnForDuration` not found here
[INFO] [stdout] ...
[INFO] [stdout] 334 |                     SynthCommand::NoteOnForDuration(n) => {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^ variant or associated item not found in `main::SynthCommand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `muth`.
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "532a42804809739248e8d7cdc8294dec3e2890535a2dc0f750f0c4c62c3142cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532a42804809739248e8d7cdc8294dec3e2890535a2dc0f750f0c4c62c3142cb", kill_on_drop: false }`
[INFO] [stdout] 532a42804809739248e8d7cdc8294dec3e2890535a2dc0f750f0c4c62c3142cb