[INFO] fetching crate pio 0.2.0...
[INFO] testing pio-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate pio 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pio 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pio 0.2.0
[INFO] finished tweaking crates.io crate pio 0.2.0
[INFO] tweaked toml for crates.io crate pio 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 89ea9c2463a1b6ba653ba8eb194cdc878598425da8b6df9d50a56dbc55a94516
[INFO] running `Command { std: "docker" "start" "-a" "89ea9c2463a1b6ba653ba8eb194cdc878598425da8b6df9d50a56dbc55a94516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89ea9c2463a1b6ba653ba8eb194cdc878598425da8b6df9d50a56dbc55a94516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ea9c2463a1b6ba653ba8eb194cdc878598425da8b6df9d50a56dbc55a94516", kill_on_drop: false }`
[INFO] [stdout] 89ea9c2463a1b6ba653ba8eb194cdc878598425da8b6df9d50a56dbc55a94516
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] e6da515b1b217df9368ed94e9990bc2b3811af6a3b23f0ab88b21faf0b6d8b4e
[INFO] running `Command { std: "docker" "start" "-a" "e6da515b1b217df9368ed94e9990bc2b3811af6a3b23f0ab88b21faf0b6d8b4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]    Compiling num_enum v0.5.7
[INFO] [stderr]    Compiling pio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "e6da515b1b217df9368ed94e9990bc2b3811af6a3b23f0ab88b21faf0b6d8b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6da515b1b217df9368ed94e9990bc2b3811af6a3b23f0ab88b21faf0b6d8b4e", kill_on_drop: false }`
[INFO] [stdout] e6da515b1b217df9368ed94e9990bc2b3811af6a3b23f0ab88b21faf0b6d8b4e
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fc42a046d35a3b1923a967bbb6ce0ac3f1b9588d4b53ee90e2b9a5e8d18d95a
[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" "7fc42a046d35a3b1923a967bbb6ce0ac3f1b9588d4b53ee90e2b9a5e8d18d95a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling test-generator v0.3.0
[INFO] [stderr]    Compiling pio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pio_proc`
[INFO] [stdout]   --> tests/proc.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let p = pio_proc::pio_asm!(
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared crate or module `pio_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pio_proc`
[INFO] [stdout]   --> tests/proc.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let p = pio_proc::pio_asm!("label:", "jmp label", options(max_program_size = 1));
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared crate or module `pio_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pio_proc`
[INFO] [stdout]  --> tests/proc.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let p = pio_proc::pio_file!(
[INFO] [stdout]   |             ^^^^^^^^ use of undeclared crate or module `pio_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pio_proc`
[INFO] [stdout]   --> tests/proc.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pio_proc::pio_asm!(
[INFO] [stdout]    |     ^^^^^^^^ use of undeclared crate or module `pio_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pio_proc`
[INFO] [stdout]   --> tests/proc.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pio_proc::pio_asm!("label:", "jmp label", options(max_program_size = 10 + 20));
[INFO] [stdout]    |     ^^^^^^^^ use of undeclared crate or module `pio_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pio_proc`
[INFO] [stdout]   --> tests/proc.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pio_proc::pio_asm!(
[INFO] [stdout]    |     ^^^^^^^^ use of undeclared crate or module `pio_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pio_proc`
[INFO] [stdout]   --> tests/proc.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pio_proc::pio_asm!("label:", "jmp label", options(max_program_size = 32));
[INFO] [stdout]    |     ^^^^^^^^ use of undeclared crate or module `pio_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pio_parser`
[INFO] [stdout]   --> tests/pico-examples.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         pio_parser::Parser::<{ pio::RP2040_MAX_PROGRAM_SIZE }>::parse_file(&program_source)
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `pio_parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pio` due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pio` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7fc42a046d35a3b1923a967bbb6ce0ac3f1b9588d4b53ee90e2b9a5e8d18d95a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc42a046d35a3b1923a967bbb6ce0ac3f1b9588d4b53ee90e2b9a5e8d18d95a", kill_on_drop: false }`
[INFO] [stdout] 7fc42a046d35a3b1923a967bbb6ce0ac3f1b9588d4b53ee90e2b9a5e8d18d95a