[INFO] fetching crate witx-codegen 0.11.4... [INFO] checking witx-codegen-0.11.4 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate witx-codegen 0.11.4 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate witx-codegen 0.11.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate witx-codegen 0.11.4 [INFO] tweaked toml for crates.io crate witx-codegen 0.11.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate witx-codegen 0.11.4 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate witx-codegen 0.11.4 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d50c609b7fc39c3cbfddd31d5fe07dae54c584bb851d870dd8b268afc3d26fa [INFO] running `Command { std: "docker" "start" "-a" "6d50c609b7fc39c3cbfddd31d5fe07dae54c584bb851d870dd8b268afc3d26fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d50c609b7fc39c3cbfddd31d5fe07dae54c584bb851d870dd8b268afc3d26fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d50c609b7fc39c3cbfddd31d5fe07dae54c584bb851d870dd8b268afc3d26fa", kill_on_drop: false }` [INFO] [stdout] 6d50c609b7fc39c3cbfddd31d5fe07dae54c584bb851d870dd8b268afc3d26fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddcc4900142a02bd2c8dadc75e6cb94a6ca277d652681f54837e69d7cb710c17 [INFO] running `Command { std: "docker" "start" "-a" "ddcc4900142a02bd2c8dadc75e6cb94a6ca277d652681f54837e69d7cb710c17", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling thiserror v1.0.39 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking strum v0.27.1 [INFO] [stderr] Checking wast v36.0.0 [INFO] [stderr] Checking convert_case v0.8.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.39 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking witnext v0.10.0-beta3 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking witx-codegen v0.11.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `IsNullable` is never used [INFO] [stdout] --> src/cpp/common.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait IsNullable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `as_fn_suffix` and `as_namespace` are never used [INFO] [stdout] --> src/cpp/common.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub trait Normalize { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 36 | fn as_fn_suffix(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn as_namespace(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `as_fn_suffix` and `as_namespace` are never used [INFO] [stdout] --> src/doc/common.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Normalize { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 20 | fn as_fn_suffix(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn as_namespace(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `as_fn_suffix` and `as_namespace` are never used [INFO] [stdout] --> src/overview/common.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Normalize { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 14 | fn as_fn_suffix(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn as_namespace(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsNullable` is never used [INFO] [stdout] --> src/rust/common.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait IsNullable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsNullable` is never used [INFO] [stdout] --> src/weet/common.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait IsNullable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_fn_suffix` is never used [INFO] [stdout] --> src/weet/common.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait Normalize { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 37 | fn as_fn_suffix(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `define_union_member_accessors` and `define_union_member` are never used [INFO] [stdout] --> src/weet/union.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | impl WeetGenerator { [INFO] [stdout] | ------------------ associated functions in this implementation [INFO] [stdout] 6 | fn define_union_member_accessors( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn define_union_member( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsNullable` is never used [INFO] [stdout] --> src/zig/common.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait IsNullable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_fn` is never used [INFO] [stdout] --> src/zig/common.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait Normalize { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn as_fn(&self) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsNullable` is never used [INFO] [stdout] --> src/cpp/common.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait IsNullable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `as_fn_suffix` and `as_namespace` are never used [INFO] [stdout] --> src/cpp/common.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub trait Normalize { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 36 | fn as_fn_suffix(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn as_namespace(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `as_fn_suffix` and `as_namespace` are never used [INFO] [stdout] --> src/doc/common.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Normalize { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 20 | fn as_fn_suffix(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn as_namespace(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `as_fn_suffix` and `as_namespace` are never used [INFO] [stdout] --> src/overview/common.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Normalize { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 14 | fn as_fn_suffix(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn as_namespace(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsNullable` is never used [INFO] [stdout] --> src/rust/common.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait IsNullable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsNullable` is never used [INFO] [stdout] --> src/weet/common.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait IsNullable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_fn_suffix` is never used [INFO] [stdout] --> src/weet/common.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait Normalize { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 37 | fn as_fn_suffix(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `define_union_member_accessors` and `define_union_member` are never used [INFO] [stdout] --> src/weet/union.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | impl WeetGenerator { [INFO] [stdout] | ------------------ associated functions in this implementation [INFO] [stdout] 6 | fn define_union_member_accessors( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn define_union_member( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsNullable` is never used [INFO] [stdout] --> src/zig/common.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait IsNullable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_fn` is never used [INFO] [stdout] --> src/zig/common.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait Normalize { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn as_fn(&self) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.88s [INFO] running `Command { std: "docker" "inspect" "ddcc4900142a02bd2c8dadc75e6cb94a6ca277d652681f54837e69d7cb710c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddcc4900142a02bd2c8dadc75e6cb94a6ca277d652681f54837e69d7cb710c17", kill_on_drop: false }` [INFO] [stdout] ddcc4900142a02bd2c8dadc75e6cb94a6ca277d652681f54837e69d7cb710c17