[INFO] fetching crate rust_icu_common 5.4.0...
[INFO] testing rust_icu_common-5.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rust_icu_common 5.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rust_icu_common 5.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rust_icu_common 5.4.0
[INFO] tweaked toml for crates.io crate rust_icu_common 5.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_icu_common 5.4.0 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] crate crates.io crate rust_icu_common 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] aa1ba8bf73f6cf21243e01d7488ac1700c0c23810677d8aa0ec25d255a1deb5c
[INFO] running `Command { std: "docker" "start" "-a" "aa1ba8bf73f6cf21243e01d7488ac1700c0c23810677d8aa0ec25d255a1deb5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa1ba8bf73f6cf21243e01d7488ac1700c0c23810677d8aa0ec25d255a1deb5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1ba8bf73f6cf21243e01d7488ac1700c0c23810677d8aa0ec25d255a1deb5c", kill_on_drop: false }`
[INFO] [stdout] aa1ba8bf73f6cf21243e01d7488ac1700c0c23810677d8aa0ec25d255a1deb5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0dc156f6e04dce64f79840f402309b6481d60643ef37a678a6544a1bfb67dcd5
[INFO] running `Command { std: "docker" "start" "-a" "0dc156f6e04dce64f79840f402309b6481d60643ef37a678a6544a1bfb67dcd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling rust_icu_release v5.4.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling thiserror v1.0.69
[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 rust_icu_sys v5.4.0
[INFO] [stderr]    Compiling rust_icu_common v5.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.09s
[INFO] running `Command { std: "docker" "inspect" "0dc156f6e04dce64f79840f402309b6481d60643ef37a678a6544a1bfb67dcd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc156f6e04dce64f79840f402309b6481d60643ef37a678a6544a1bfb67dcd5", kill_on_drop: false }`
[INFO] [stdout] 0dc156f6e04dce64f79840f402309b6481d60643ef37a678a6544a1bfb67dcd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d58c3fdafa8307088aa0cebebeb0edb04ce78801510cf4d676bbc25b84d4b7eb
[INFO] running `Command { std: "docker" "start" "-a" "d58c3fdafa8307088aa0cebebeb0edb04ce78801510cf4d676bbc25b84d4b7eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_icu_common v5.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Type` is never constructed
[INFO] [stdout]  --> tests/hygiene.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Type {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "d58c3fdafa8307088aa0cebebeb0edb04ce78801510cf4d676bbc25b84d4b7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d58c3fdafa8307088aa0cebebeb0edb04ce78801510cf4d676bbc25b84d4b7eb", kill_on_drop: false }`
[INFO] [stdout] d58c3fdafa8307088aa0cebebeb0edb04ce78801510cf4d676bbc25b84d4b7eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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", kill_on_drop: false }`
[INFO] [stdout] 810ad576f4588f7e3180099f3ef87a923bb44b6ef443a7d410003f50564d31fd
[INFO] running `Command { std: "docker" "start" "-a" "810ad576f4588f7e3180099f3ef87a923bb44b6ef443a7d410003f50564d31fd", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Type` is never constructed
[INFO] [stderr]  --> tests/hygiene.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct Type {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_icu_common` (test "hygiene") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_icu_common-3dc921336729f804)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_with_embedded_nul_byte ... ok
[INFO] [stdout] test tests::test_into_char_array ... ok
[INFO] [stdout] test tests::test_parser_error_not_ok ... ok
[INFO] [stdout] test tests::test_error_code ... ok
[INFO] [stdout] test tests::test_parser_error_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hygiene.rs (/opt/rustwide/target/debug/deps/hygiene-204488ceae66a2ab)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_icu_common
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - format_ustring_for_type (line 251) ... ignored
[INFO] [stdout] test src/lib.rs - format_ustring_for_type (line 272) ... ignored
[INFO] [stdout] test src/lib.rs - generalized_fallible_getter (line 318) ... ignored
[INFO] [stdout] test src/lib.rs - generalized_fallible_getter (line 341) ... ignored
[INFO] [stdout] test src/lib.rs - generalized_fallible_setter (line 368) ... ignored
[INFO] [stdout] test src/lib.rs - generalized_fallible_setter (line 390) ... ignored
[INFO] [stdout] test src/lib.rs - simple_drop_impl (line 164) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "810ad576f4588f7e3180099f3ef87a923bb44b6ef443a7d410003f50564d31fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "810ad576f4588f7e3180099f3ef87a923bb44b6ef443a7d410003f50564d31fd", kill_on_drop: false }`
[INFO] [stdout] 810ad576f4588f7e3180099f3ef87a923bb44b6ef443a7d410003f50564d31fd