[INFO] cloning repository https://github.com/adamgreig/asfmrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adamgreig/asfmrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamgreig%2Fasfmrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamgreig%2Fasfmrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a82affcb9f8ec294afc108d465ad91814ea473f5
[INFO] checking adamgreig/asfmrs against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamgreig%2Fasfmrs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adamgreig/asfmrs on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adamgreig/asfmrs
[INFO] finished tweaking git repo https://github.com/adamgreig/asfmrs
[INFO] tweaked toml for git repo https://github.com/adamgreig/asfmrs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/adamgreig/asfmrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d125547035ca946e03fe9d2c7e98a4d2151e1c8434728f809c8e9354a56c440
[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" "6d125547035ca946e03fe9d2c7e98a4d2151e1c8434728f809c8e9354a56c440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d125547035ca946e03fe9d2c7e98a4d2151e1c8434728f809c8e9354a56c440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d125547035ca946e03fe9d2c7e98a4d2151e1c8434728f809c8e9354a56c440", kill_on_drop: false }`
[INFO] [stdout] 6d125547035ca946e03fe9d2c7e98a4d2151e1c8434728f809c8e9354a56c440
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb0984a251f3a58237c299a65b1a30d908dfafe7ddf97efbf51ec79a8222cd96
[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" "eb0984a251f3a58237c299a65b1a30d908dfafe7ddf97efbf51ec79a8222cd96", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling cpal v0.13.1
[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-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling alsa-sys v0.3.0
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking airspy v0.4.0
[INFO] [stderr]     Checking alsa v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking asfmrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Voice` in `cpal`
[INFO] [stdout]  --> src/main.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut channel = cpal::Voice::new();
[INFO] [stdout]   |                             ^^^^^ could not find `Voice` in `cpal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `SamplesRate` in crate `cpal`
[INFO] [stdout]    --> src/main.rs:42:55
[INFO] [stdout]     |
[INFO] [stdout] 42  |         let mut buffer = channel.append_data(1, cpal::SamplesRate(44100), 44100);
[INFO] [stdout]     |                                                       ^^^^^^^^^^^ help: a tuple struct with a similar name exists: `SampleRate`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpal-0.13.1/src/lib.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct SampleRate(pub u32);
[INFO] [stdout]     | ------------------------------- similarly named tuple struct `SampleRate` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `SamplesRate` in crate `cpal`
[INFO] [stdout]    --> src/main.rs:109:55
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let mut buffer = channel.append_data(1, cpal::SamplesRate(44100), n);
[INFO] [stdout]     |                                                       ^^^^^^^^^^^ help: a tuple struct with a similar name exists: `SampleRate`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpal-0.13.1/src/lib.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct SampleRate(pub u32);
[INFO] [stdout]     | ------------------------------- similarly named tuple struct `SampleRate` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Voice` in `cpal`
[INFO] [stdout]  --> src/main.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut channel = cpal::Voice::new();
[INFO] [stdout]   |                             ^^^^^ could not find `Voice` in `cpal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `SamplesRate` in crate `cpal`
[INFO] [stdout]    --> src/main.rs:42:55
[INFO] [stdout]     |
[INFO] [stdout] 42  |         let mut buffer = channel.append_data(1, cpal::SamplesRate(44100), 44100);
[INFO] [stdout]     |                                                       ^^^^^^^^^^^ help: a tuple struct with a similar name exists: `SampleRate`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpal-0.13.1/src/lib.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct SampleRate(pub u32);
[INFO] [stdout]     | ------------------------------- similarly named tuple struct `SampleRate` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `SamplesRate` in crate `cpal`
[INFO] [stdout]    --> src/main.rs:109:55
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let mut buffer = channel.append_data(1, cpal::SamplesRate(44100), n);
[INFO] [stdout]     |                                                       ^^^^^^^^^^^ help: a tuple struct with a similar name exists: `SampleRate`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpal-0.13.1/src/lib.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct SampleRate(pub u32);
[INFO] [stdout]     | ------------------------------- similarly named tuple struct `SampleRate` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asfmrs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "eb0984a251f3a58237c299a65b1a30d908dfafe7ddf97efbf51ec79a8222cd96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0984a251f3a58237c299a65b1a30d908dfafe7ddf97efbf51ec79a8222cd96", kill_on_drop: false }`
[INFO] [stdout] eb0984a251f3a58237c299a65b1a30d908dfafe7ddf97efbf51ec79a8222cd96