[INFO] fetching crate rust_icu_ucnv 5.1.0...
[INFO] testing rust_icu_ucnv-5.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate rust_icu_ucnv 5.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rust_icu_ucnv 5.1.0
[INFO] finished tweaking crates.io crate rust_icu_ucnv 5.1.0
[INFO] tweaked toml for crates.io crate rust_icu_ucnv 5.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_icu_ucnv 5.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_icu_ucnv 5.1.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust_icu_common v5.1.0
[INFO] [stderr]   Downloaded rust_icu_sys v5.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84d40bae0dd11e55620310992779b77e6a58c4a524c5fd2252877fc8f03a31db
[INFO] running `Command { std: "docker" "start" "-a" "84d40bae0dd11e55620310992779b77e6a58c4a524c5fd2252877fc8f03a31db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d40bae0dd11e55620310992779b77e6a58c4a524c5fd2252877fc8f03a31db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d40bae0dd11e55620310992779b77e6a58c4a524c5fd2252877fc8f03a31db", kill_on_drop: false }`
[INFO] [stdout] 84d40bae0dd11e55620310992779b77e6a58c4a524c5fd2252877fc8f03a31db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d620c5f93e73a0557e14c2ea70418e8781263eadd15b2620a5cb5b78c3302d34
[INFO] running `Command { std: "docker" "start" "-a" "d620c5f93e73a0557e14c2ea70418e8781263eadd15b2620a5cb5b78c3302d34", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling prettyplease v0.2.35
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rust_icu_sys v5.1.0
[INFO] [stderr]    Compiling rust_icu_common v5.1.0
[INFO] [stderr]    Compiling rust_icu_ucnv v5.1.0 (/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 32.62s
[INFO] running `Command { std: "docker" "inspect" "d620c5f93e73a0557e14c2ea70418e8781263eadd15b2620a5cb5b78c3302d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d620c5f93e73a0557e14c2ea70418e8781263eadd15b2620a5cb5b78c3302d34", kill_on_drop: false }`
[INFO] [stdout] d620c5f93e73a0557e14c2ea70418e8781263eadd15b2620a5cb5b78c3302d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3d65c3a7ea6510dac881b1085376428d3bfac2e32db5227d1178b0c335603ff
[INFO] running `Command { std: "docker" "start" "-a" "c3d65c3a7ea6510dac881b1085376428d3bfac2e32db5227d1178b0c335603ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_icu_ucnv v5.1.0 (/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 0.81s
[INFO] running `Command { std: "docker" "inspect" "c3d65c3a7ea6510dac881b1085376428d3bfac2e32db5227d1178b0c335603ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d65c3a7ea6510dac881b1085376428d3bfac2e32db5227d1178b0c335603ff", kill_on_drop: false }`
[INFO] [stdout] c3d65c3a7ea6510dac881b1085376428d3bfac2e32db5227d1178b0c335603ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c45a1263fa1ca214a5d11037cfb182d12088d9ae425a5b652b7672b2befa5748
[INFO] running `Command { std: "docker" "start" "-a" "c45a1263fa1ca214a5d11037cfb182d12088d9ae425a5b652b7672b2befa5748", kill_on_drop: false }`
[INFO] [stderr] warning: useless assignment of field of type `*mut u16` to itself
[INFO] [stderr]    --> src/utf8.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |         self.pivot_from_target = self.pivot_from_target;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: useless assignment of field of type `*mut u16` to itself
[INFO] [stderr]    --> src/utf8.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 |         self.pivot_to_target = self.pivot_to_target;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_icu_ucnv` (lib) generated 2 warnings
[INFO] [stderr] warning: `rust_icu_ucnv` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_icu_ucnv-0cc06f2061ae4543)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_utf8_conversion ... ok
[INFO] [stdout] test tests::test_shiftjis_feeding ... ok
[INFO] [stdout] test tests::test_converter_aliases ... ok
[INFO] [stdout] test utf8::tests::test_shiftjis_utf8_conversion ... ok
[INFO] [stdout] test tests::test_shiftjis_conversion ... ok
[INFO] [stdout] test tests::test_available_converter_names ... ok
[INFO] [stderr]    Doc-tests rust_icu_ucnv
[INFO] [stdout] test utf8::tests::test_shiftjis_utf8_feeding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - UConverter (line 238) ... ok
[INFO] [stdout] test src/lib.rs - UConverter (line 262) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c45a1263fa1ca214a5d11037cfb182d12088d9ae425a5b652b7672b2befa5748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45a1263fa1ca214a5d11037cfb182d12088d9ae425a5b652b7672b2befa5748", kill_on_drop: false }`
[INFO] [stdout] c45a1263fa1ca214a5d11037cfb182d12088d9ae425a5b652b7672b2befa5748