[INFO] cloning repository https://github.com/signalspec/viking [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/signalspec/viking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsignalspec%2Fviking", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsignalspec%2Fviking'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc603599e9aca4ce765eec5c314a8ab545a6f3a9 [INFO] building signalspec/viking against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsignalspec%2Fviking" "/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/signalspec/viking on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/signalspec/viking [INFO] finished tweaking git repo https://github.com/signalspec/viking [INFO] tweaked toml for git repo https://github.com/signalspec/viking written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/signalspec/viking 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nusb v0.2.0-beta.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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7cb73d57e8c5f3383a6838a825731a20247230f88edcbb1d54322616c0202f4 [INFO] running `Command { std: "docker" "start" "-a" "a7cb73d57e8c5f3383a6838a825731a20247230f88edcbb1d54322616c0202f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7cb73d57e8c5f3383a6838a825731a20247230f88edcbb1d54322616c0202f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7cb73d57e8c5f3383a6838a825731a20247230f88edcbb1d54322616c0202f4", kill_on_drop: false }` [INFO] [stdout] a7cb73d57e8c5f3383a6838a825731a20247230f88edcbb1d54322616c0202f4 [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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 193b01e8e2918941051b4dc679bd239ed2163a87a514c4ae6c63165002caa01c [INFO] running `Command { std: "docker" "start" "-a" "193b01e8e2918941051b4dc679bd239ed2163a87a514c4ae6c63165002caa01c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling rustix v1.0.3 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling linux-raw-sys v0.9.3 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling jiff v0.2.4 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-lite v2.3.0 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling event-listener-strategy v0.5.3 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling zerocopy-derive v0.8.24 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.7 [INFO] [stderr] Compiling nusb v0.2.0-beta.1 [INFO] [stderr] Compiling viking-protocol v0.1.0 (/opt/rustwide/workdir/viking-protocol) [INFO] [stderr] Compiling viking-io v0.1.0 (/opt/rustwide/workdir/viking-io) [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> viking-io/src/spi.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | fn from(value: RequestError) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ep_evt` is never read [INFO] [stdout] --> viking-io/src/lib.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct Interface { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | ep_evt: Endpoint, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> viking-io/src/lib.rs:242:24 [INFO] [stdout] | [INFO] [stdout] 242 | pub fn batch(self: &Arc) -> CommandBatch { [INFO] [stdout] | ^^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 242 | pub fn batch(self: &Arc) -> CommandBatch<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> viking-io/src/lib.rs:246:24 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn queue(self: &Arc) -> CommandQueue { [INFO] [stdout] | ^^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 246 | pub fn queue(self: &Arc) -> CommandQueue<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling viking-cli v0.1.0 (/opt/rustwide/workdir/viking-cli) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.55s [INFO] running `Command { std: "docker" "inspect" "193b01e8e2918941051b4dc679bd239ed2163a87a514c4ae6c63165002caa01c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "193b01e8e2918941051b4dc679bd239ed2163a87a514c4ae6c63165002caa01c", kill_on_drop: false }` [INFO] [stdout] 193b01e8e2918941051b4dc679bd239ed2163a87a514c4ae6c63165002caa01c [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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95b7451a6eaf3377a2f4f0a9fc65a492296723bd0c35785a2dab906de710f6f7 [INFO] running `Command { std: "docker" "start" "-a" "95b7451a6eaf3377a2f4f0a9fc65a492296723bd0c35785a2dab906de710f6f7", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling viking-protocol v0.1.0 (/opt/rustwide/workdir/viking-protocol) [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> viking-io/src/spi.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | fn from(value: RequestError) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ep_evt` is never read [INFO] [stdout] --> viking-io/src/lib.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct Interface { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | ep_evt: Endpoint, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> viking-io/src/lib.rs:242:24 [INFO] [stdout] | [INFO] [stdout] 242 | pub fn batch(self: &Arc) -> CommandBatch { [INFO] [stdout] | ^^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 242 | pub fn batch(self: &Arc) -> CommandBatch<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling viking-cli v0.1.0 (/opt/rustwide/workdir/viking-cli) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> viking-io/src/lib.rs:246:24 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn queue(self: &Arc) -> CommandQueue { [INFO] [stdout] | ^^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 246 | pub fn queue(self: &Arc) -> CommandQueue<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio v1.44.1 [INFO] [stderr] Compiling viking-io v0.1.0 (/opt/rustwide/workdir/viking-io) [INFO] [stdout] warning: constant `EN_RXADDR` is never used [INFO] [stdout] --> viking-io/examples/nrf.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | const EN_RXADDR: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RX_ADDR_P0` is never used [INFO] [stdout] --> viking-io/examples/nrf.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | const RX_ADDR_P0: u8 = 0x0A; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CONFIG_PRIM_RX` is never used [INFO] [stdout] --> viking-io/examples/nrf.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | const CONFIG_PRIM_RX: u8 = 1 << 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STATUS_RX_DR` is never used [INFO] [stdout] --> viking-io/examples/nrf.rs:39:11 [INFO] [stdout] | [INFO] [stdout] 39 | const STATUS_RX_DR: u8 = 1 << 6; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_pkt` is never used [INFO] [stdout] --> viking-io/examples/nrf.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 101 | impl NrfSpi { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 128 | fn read_pkt(&mut self) -> (u8, [u8; 32]) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> viking-io/src/spi.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | fn from(value: RequestError) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ep_evt` is never read [INFO] [stdout] --> viking-io/src/lib.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct Interface { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | ep_evt: Endpoint, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> viking-io/src/lib.rs:242:24 [INFO] [stdout] | [INFO] [stdout] 242 | pub fn batch(self: &Arc) -> CommandBatch { [INFO] [stdout] | ^^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 242 | pub fn batch(self: &Arc) -> CommandBatch<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> viking-io/src/lib.rs:246:24 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn queue(self: &Arc) -> CommandQueue { [INFO] [stdout] | ^^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 246 | pub fn queue(self: &Arc) -> CommandQueue<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.62s [INFO] running `Command { std: "docker" "inspect" "95b7451a6eaf3377a2f4f0a9fc65a492296723bd0c35785a2dab906de710f6f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95b7451a6eaf3377a2f4f0a9fc65a492296723bd0c35785a2dab906de710f6f7", kill_on_drop: false }` [INFO] [stdout] 95b7451a6eaf3377a2f4f0a9fc65a492296723bd0c35785a2dab906de710f6f7