[INFO] fetching crate ethercrab-wire 0.2.0... [INFO] testing ethercrab-wire-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate ethercrab-wire 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate ethercrab-wire 0.2.0 [INFO] finished tweaking crates.io crate ethercrab-wire 0.2.0 [INFO] tweaked toml for crates.io crate ethercrab-wire 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ethercrab-wire 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 60 packages to latest compatible versions [INFO] [stderr] Adding defmt v0.3.100 (available: v1.0.1) [INFO] [stderr] Adding heapless v0.8.0 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38f1ba139a396a9af02493cca16a4771ca55947eb431a09dd9fe7aaf17b2807b [INFO] running `Command { std: "docker" "start" "-a" "38f1ba139a396a9af02493cca16a4771ca55947eb431a09dd9fe7aaf17b2807b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38f1ba139a396a9af02493cca16a4771ca55947eb431a09dd9fe7aaf17b2807b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38f1ba139a396a9af02493cca16a4771ca55947eb431a09dd9fe7aaf17b2807b", kill_on_drop: false }` [INFO] [stdout] 38f1ba139a396a9af02493cca16a4771ca55947eb431a09dd9fe7aaf17b2807b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2332cfdcc008d90e706d878944d65fb8e2d58fe20e2ccd6eebad5c95ce6b22aa [INFO] running `Command { std: "docker" "start" "-a" "2332cfdcc008d90e706d878944d65fb8e2d58fe20e2ccd6eebad5c95ce6b22aa", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling clap_builder v4.5.51 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.51 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling ethercrab-wire-derive v0.2.0 [INFO] [stderr] Compiling ethercrab-wire v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.83s [INFO] running `Command { std: "docker" "inspect" "2332cfdcc008d90e706d878944d65fb8e2d58fe20e2ccd6eebad5c95ce6b22aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2332cfdcc008d90e706d878944d65fb8e2d58fe20e2ccd6eebad5c95ce6b22aa", kill_on_drop: false }` [INFO] [stdout] 2332cfdcc008d90e706d878944d65fb8e2d58fe20e2ccd6eebad5c95ce6b22aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f16720419a7e992e359b2048e2ccba211c394814ab11960f8484abd4211ec909 [INFO] running `Command { std: "docker" "start" "-a" "f16720419a7e992e359b2048e2ccba211c394814ab11960f8484abd4211ec909", kill_on_drop: false }` [INFO] [stderr] Compiling ethercrab-wire v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `defmt` [INFO] [stdout] --> tests/irl.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | #[cfg_attr(feature = "defmt", derive(defmt::Format))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `defmt-03` and `std` [INFO] [stdout] = help: consider adding `defmt` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `defmt` [INFO] [stdout] --> tests/irl.rs:43:16 [INFO] [stdout] | [INFO] [stdout] 43 | #[cfg_attr(feature = "defmt", derive(defmt::Format))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `defmt-03` and `std` [INFO] [stdout] = help: consider adding `defmt` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `defmt` [INFO] [stdout] --> tests/irl.rs:110:16 [INFO] [stdout] | [INFO] [stdout] 110 | #[cfg_attr(feature = "defmt", derive(defmt::Format))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `defmt-03` and `std` [INFO] [stdout] = help: consider adding `defmt` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `defmt` [INFO] [stdout] --> tests/irl.rs:121:16 [INFO] [stdout] | [INFO] [stdout] 121 | #[cfg_attr(feature = "defmt", derive(defmt::Format))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `defmt-03` and `std` [INFO] [stdout] = help: consider adding `defmt` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `defmt` [INFO] [stdout] --> tests/irl.rs:135:16 [INFO] [stdout] | [INFO] [stdout] 135 | #[cfg_attr(feature = "defmt", derive(defmt::Format))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `defmt-03` and `std` [INFO] [stdout] = help: consider adding `defmt` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `defmt` [INFO] [stdout] --> tests/irl.rs:148:16 [INFO] [stdout] | [INFO] [stdout] 148 | #[cfg_attr(feature = "defmt", derive(defmt::Format))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `defmt-03` and `std` [INFO] [stdout] = help: consider adding `defmt` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `defmt` [INFO] [stdout] --> tests/irl.rs:162:16 [INFO] [stdout] | [INFO] [stdout] 162 | #[cfg_attr(feature = "defmt", derive(defmt::Format))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `defmt-03` and `std` [INFO] [stdout] = help: consider adding `defmt` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `defmt` [INFO] [stdout] --> tests/irl.rs:176:16 [INFO] [stdout] | [INFO] [stdout] 176 | #[cfg_attr(feature = "defmt", derive(defmt::Format))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `defmt-03` and `std` [INFO] [stdout] = help: consider adding `defmt` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `unpack_from_slice` found for struct `String` in the current scope [INFO] [stdout] --> tests/std.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | String::unpack_from_slice(input), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ function or associated item not found in `String` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `String` consider using one of the following associated functions: [INFO] [stdout] String::new [INFO] [stdout] String::with_capacity [INFO] [stdout] String::try_with_capacity [INFO] [stdout] String::from_utf8 [INFO] [stdout] and 9 others [INFO] [stdout] --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/string.rs:444:4 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ethercrab-wire` (test "std") due to 1 previous error [INFO] [stdout] warning: struct `Control` is never constructed [INFO] [stdout] --> tests/irl.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Control { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: struct `Pdo` is never constructed [INFO] [stdout] --> tests/irl.rs:45:16 [INFO] [stdout] | [INFO] [stdout] 45 | pub struct Pdo { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Control` is never constructed [INFO] [stdout] --> tests/irl.rs:112:16 [INFO] [stdout] | [INFO] [stdout] 112 | pub struct Control { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DriveState` is never constructed [INFO] [stdout] --> tests/signed-enums.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | struct DriveState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ControlState` is never used [INFO] [stdout] --> tests/signed-enums.rs:147:10 [INFO] [stdout] | [INFO] [stdout] 147 | enum ControlState { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DriveControl` is never constructed [INFO] [stdout] --> tests/signed-enums.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 155 | struct DriveControl { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bit` is never constructed [INFO] [stdout] --> tests/pack.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | struct Bit { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Byte` is never constructed [INFO] [stdout] --> tests/pack.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | struct Byte { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f16720419a7e992e359b2048e2ccba211c394814ab11960f8484abd4211ec909", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f16720419a7e992e359b2048e2ccba211c394814ab11960f8484abd4211ec909", kill_on_drop: false }` [INFO] [stdout] f16720419a7e992e359b2048e2ccba211c394814ab11960f8484abd4211ec909