[INFO] fetching crate minimp3 0.5.1... [INFO] testing minimp3-0.5.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate minimp3 0.5.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate minimp3 0.5.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate minimp3 0.5.1 [INFO] finished tweaking crates.io crate minimp3 0.5.1 [INFO] tweaked toml for crates.io crate minimp3 0.5.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate minimp3 0.5.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3aede528e1df5df4440fa0d176ae8c33a2588f5e9504baabe0396630e3729b6 [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" "e3aede528e1df5df4440fa0d176ae8c33a2588f5e9504baabe0396630e3729b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3aede528e1df5df4440fa0d176ae8c33a2588f5e9504baabe0396630e3729b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3aede528e1df5df4440fa0d176ae8c33a2588f5e9504baabe0396630e3729b6", kill_on_drop: false }` [INFO] [stdout] e3aede528e1df5df4440fa0d176ae8c33a2588f5e9504baabe0396630e3729b6 [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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2537f7bf2941dd3c9bc91678983468f96d0da974aff0780f4248e353a30666c [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" "d2537f7bf2941dd3c9bc91678983468f96d0da974aff0780f4248e353a30666c", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling minimp3 v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.66s [INFO] running `Command { std: "docker" "inspect" "d2537f7bf2941dd3c9bc91678983468f96d0da974aff0780f4248e353a30666c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2537f7bf2941dd3c9bc91678983468f96d0da974aff0780f4248e353a30666c", kill_on_drop: false }` [INFO] [stdout] d2537f7bf2941dd3c9bc91678983468f96d0da974aff0780f4248e353a30666c [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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a92fc02d3919bc66bd635be7941103b0065a016ac9e4cd82bd2b6b84c22376a [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" "3a92fc02d3919bc66bd635be7941103b0065a016ac9e4cd82bd2b6b84c22376a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling minimp3 v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> examples/example.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | sample_rate, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `sample_rate: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `next_frame_future` found for struct `Decoder` in the current scope [INFO] [stdout] --> examples/example_tokio.rs:19:23 [INFO] [stdout] | [INFO] [stdout] 19 | match decoder.next_frame_future().await { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ method not found in `Decoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `minimp3` [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] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3a92fc02d3919bc66bd635be7941103b0065a016ac9e4cd82bd2b6b84c22376a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a92fc02d3919bc66bd635be7941103b0065a016ac9e4cd82bd2b6b84c22376a", kill_on_drop: false }` [INFO] [stdout] 3a92fc02d3919bc66bd635be7941103b0065a016ac9e4cd82bd2b6b84c22376a