[INFO] cloning repository https://github.com/jannic/rp-hal-issue-287-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jannic/rp-hal-issue-287-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjannic%2Frp-hal-issue-287-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjannic%2Frp-hal-issue-287-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0cafae6a88f7925e06fc0edb192e4aca94163817 [INFO] checking jannic/rp-hal-issue-287-test against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjannic%2Frp-hal-issue-287-test" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jannic/rp-hal-issue-287-test on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/jannic/rp-hal-issue-287-test [INFO] finished tweaking git repo https://github.com/jannic/rp-hal-issue-287-test [INFO] tweaked toml for git repo https://github.com/jannic/rp-hal-issue-287-test written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jannic/rp-hal-issue-287-test already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded usbd-hid-descriptors v0.1.1 [INFO] [stderr] Downloaded usbd-hid v0.5.2 [INFO] [stderr] Downloaded rp-pico v0.2.0 [INFO] [stderr] Downloaded pio v0.1.0 [INFO] [stderr] Downloaded usbd-serial v0.1.1 [INFO] [stderr] Downloaded critical-section v0.2.5 [INFO] [stderr] Downloaded panic-semihosting v0.5.6 [INFO] [stderr] Downloaded debug-helper v0.3.12 [INFO] [stderr] Downloaded usbd-hid-macros v0.5.2 [INFO] [stderr] Downloaded cortex-m-semihosting v0.3.7 [INFO] [stderr] Downloaded rp2040-boot2 v0.2.0 [INFO] [stderr] Downloaded crc-any v2.4.1 [INFO] [stderr] Downloaded embedded-time v0.12.1 [INFO] [stderr] Downloaded rp2040-hal v0.3.0 [INFO] [stderr] Downloaded rp2040-pac v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5b513d5c3d504c0d816d8095554f24b2eb54cbc77c1ee759d866735988f9f64 [INFO] running `Command { std: "docker" "start" "-a" "a5b513d5c3d504c0d816d8095554f24b2eb54cbc77c1ee759d866735988f9f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5b513d5c3d504c0d816d8095554f24b2eb54cbc77c1ee759d866735988f9f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5b513d5c3d504c0d816d8095554f24b2eb54cbc77c1ee759d866735988f9f64", kill_on_drop: false }` [INFO] [stdout] a5b513d5c3d504c0d816d8095554f24b2eb54cbc77c1ee759d866735988f9f64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b149867678d2f5cca68b9d7a38f56f59773e81e497861414baf3fa390fcf2081 [INFO] running `Command { std: "docker" "start" "-a" "b149867678d2f5cca68b9d7a38f56f59773e81e497861414baf3fa390fcf2081", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling cortex-m v0.7.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.6 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Compiling cortex-m-rt v0.7.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling debug-helper v0.3.12 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling crc-any v2.4.1 [INFO] [stderr] Checking usb-device v0.2.8 [INFO] [stderr] Compiling critical-section v0.2.5 [INFO] [stderr] Compiling rp2040-pac v0.2.1 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling rp2040-boot2 v0.2.0 [INFO] [stderr] Compiling usbd-hid-descriptors v0.1.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking usbd-serial v0.1.1 [INFO] [stderr] Checking panic-semihosting v0.5.6 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Checking ssmarshal v1.0.0 [INFO] [stderr] Compiling num_enum_derive v0.5.6 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Compiling usbd-hid-macros v0.5.2 [INFO] [stderr] Checking num_enum v0.5.6 [INFO] [stderr] Checking usbd-hid v0.5.2 [INFO] [stderr] Checking pio v0.1.0 [INFO] [stderr] Checking rp2040-hal v0.3.0 [INFO] [stderr] Checking rp-pico v0.2.0 [INFO] [stderr] Checking rp-hal-issue-287-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.57s [INFO] running `Command { std: "docker" "inspect" "b149867678d2f5cca68b9d7a38f56f59773e81e497861414baf3fa390fcf2081", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b149867678d2f5cca68b9d7a38f56f59773e81e497861414baf3fa390fcf2081", kill_on_drop: false }` [INFO] [stdout] b149867678d2f5cca68b9d7a38f56f59773e81e497861414baf3fa390fcf2081 [INFO] checking jannic/rp-hal-issue-287-test against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjannic%2Frp-hal-issue-287-test" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jannic/rp-hal-issue-287-test on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/jannic/rp-hal-issue-287-test [INFO] finished tweaking git repo https://github.com/jannic/rp-hal-issue-287-test [INFO] tweaked toml for git repo https://github.com/jannic/rp-hal-issue-287-test written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jannic/rp-hal-issue-287-test already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd1b532efba656635247900971cd4afd19cb1efb595e58f75a327159d4cb4110 [INFO] running `Command { std: "docker" "start" "-a" "cd1b532efba656635247900971cd4afd19cb1efb595e58f75a327159d4cb4110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd1b532efba656635247900971cd4afd19cb1efb595e58f75a327159d4cb4110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd1b532efba656635247900971cd4afd19cb1efb595e58f75a327159d4cb4110", kill_on_drop: false }` [INFO] [stdout] cd1b532efba656635247900971cd4afd19cb1efb595e58f75a327159d4cb4110 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 881a4c0e1fc25968a21e10a273d5a215400ca84fc0406970f8a7f2316bda4dd7 [INFO] running `Command { std: "docker" "start" "-a" "881a4c0e1fc25968a21e10a273d5a215400ca84fc0406970f8a7f2316bda4dd7", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling cortex-m v0.7.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking embedded-hal v0.2.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling cortex-m-rt v0.7.1 [INFO] [stderr] Compiling debug-helper v0.3.12 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling crc-any v2.4.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling critical-section v0.2.5 [INFO] [stderr] Checking usb-device v0.2.8 [INFO] [stderr] Compiling rp2040-pac v0.2.1 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling rp2040-boot2 v0.2.0 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.4/src/call_asm.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | $func($($args),*) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.4/src/asm.rs:189:5 [INFO] [stdout] | [INFO] [stdout] 189 | call_asm!(__bootstrap(msp: u32, rv: u32) -> !); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `call_asm` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] Compiling usbd-hid-descriptors v0.1.1 [INFO] [stderr] error: could not compile `cortex-m` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "881a4c0e1fc25968a21e10a273d5a215400ca84fc0406970f8a7f2316bda4dd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "881a4c0e1fc25968a21e10a273d5a215400ca84fc0406970f8a7f2316bda4dd7", kill_on_drop: false }` [INFO] [stdout] 881a4c0e1fc25968a21e10a273d5a215400ca84fc0406970f8a7f2316bda4dd7