[INFO] fetching crate rust_icu_ucnv 5.4.0...
[INFO] building rust_icu_ucnv-5.4.0 against master#f5209000832c9d3bc29c91f4daef4ca9f28dc797+target=wasm32-wasip1 for pr-149868
[INFO] extracting crate rust_icu_ucnv 5.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rust_icu_ucnv 5.4.0
[INFO] finished tweaking crates.io crate rust_icu_ucnv 5.4.0
[INFO] tweaked toml for crates.io crate rust_icu_ucnv 5.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_icu_ucnv 5.4.0 on toolchain f5209000832c9d3bc29c91f4daef4ca9f28dc797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_icu_ucnv 5.4.0 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" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e363b72a6e6205c021ed0a3a823d5acf08520da13c719b1f090e6235a827522
[INFO] running `Command { std: "docker" "start" "-a" "2e363b72a6e6205c021ed0a3a823d5acf08520da13c719b1f090e6235a827522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e363b72a6e6205c021ed0a3a823d5acf08520da13c719b1f090e6235a827522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e363b72a6e6205c021ed0a3a823d5acf08520da13c719b1f090e6235a827522", kill_on_drop: false }`
[INFO] [stdout] 2e363b72a6e6205c021ed0a3a823d5acf08520da13c719b1f090e6235a827522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] e6ffc3e40696a531d42c4345cb4d50e483197c471b815046712b34894fba3196
[INFO] running `Command { std: "docker" "start" "-a" "e6ffc3e40696a531d42c4345cb4d50e483197c471b815046712b34894fba3196", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rust_icu_release v5.4.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rust_icu_sys v5.4.0
[INFO] [stderr]    Compiling rust_icu_common v5.4.0
[INFO] [stderr]    Compiling rust_icu_ucnv v5.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: useless assignment of field of type `*mut u16` to itself
[INFO] [stdout]    --> src/utf8.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         self.pivot_from_target = self.pivot_from_target;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `*mut u16` to itself
[INFO] [stdout]    --> src/utf8.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         self.pivot_to_target = self.pivot_to_target;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.14s
[INFO] running `Command { std: "docker" "inspect" "e6ffc3e40696a531d42c4345cb4d50e483197c471b815046712b34894fba3196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ffc3e40696a531d42c4345cb4d50e483197c471b815046712b34894fba3196", kill_on_drop: false }`
[INFO] [stdout] e6ffc3e40696a531d42c4345cb4d50e483197c471b815046712b34894fba3196
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 613f5bdb2e569236f280e0f94fc1fd0f1c544575008612d98f6f5a6005dcc9f6
[INFO] running `Command { std: "docker" "start" "-a" "613f5bdb2e569236f280e0f94fc1fd0f1c544575008612d98f6f5a6005dcc9f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_icu_ucnv v5.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: useless assignment of field of type `*mut u16` to itself
[INFO] [stdout]    --> src/utf8.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         self.pivot_from_target = self.pivot_from_target;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `*mut u16` to itself
[INFO] [stdout]    --> src/utf8.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         self.pivot_to_target = self.pivot_to_target;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `*mut u16` to itself
[INFO] [stdout]    --> src/utf8.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         self.pivot_from_target = self.pivot_from_target;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `*mut u16` to itself
[INFO] [stdout]    --> src/utf8.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         self.pivot_to_target = self.pivot_to_target;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "613f5bdb2e569236f280e0f94fc1fd0f1c544575008612d98f6f5a6005dcc9f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613f5bdb2e569236f280e0f94fc1fd0f1c544575008612d98f6f5a6005dcc9f6", kill_on_drop: false }`
[INFO] [stdout] 613f5bdb2e569236f280e0f94fc1fd0f1c544575008612d98f6f5a6005dcc9f6