[INFO] fetching crate rust_icu_ucnv 5.1.0...
[INFO] testing rust_icu_ucnv-5.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rust_icu_ucnv 5.1.0 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_icu_ucnv 5.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c23630b71f5ae54e44538f32553908b72a2e7fa2cd8115e55ef9a320fe45495
[INFO] running `Command { std: "docker" "start" "-a" "5c23630b71f5ae54e44538f32553908b72a2e7fa2cd8115e55ef9a320fe45495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c23630b71f5ae54e44538f32553908b72a2e7fa2cd8115e55ef9a320fe45495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c23630b71f5ae54e44538f32553908b72a2e7fa2cd8115e55ef9a320fe45495", kill_on_drop: false }`
[INFO] [stdout] 5c23630b71f5ae54e44538f32553908b72a2e7fa2cd8115e55ef9a320fe45495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5c50afec954da7769cb8da3caf5f2b995bcff45c6b65123ac549154a666b550
[INFO] running `Command { std: "docker" "start" "-a" "c5c50afec954da7769cb8da3caf5f2b995bcff45c6b65123ac549154a666b550", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling prettyplease v0.2.35
[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 21.53s
[INFO] running `Command { std: "docker" "inspect" "c5c50afec954da7769cb8da3caf5f2b995bcff45c6b65123ac549154a666b550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c50afec954da7769cb8da3caf5f2b995bcff45c6b65123ac549154a666b550", kill_on_drop: false }`
[INFO] [stdout] c5c50afec954da7769cb8da3caf5f2b995bcff45c6b65123ac549154a666b550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5036a7799411717895421ac7ee9bb926ec3db5169d91e316e2ef3755d54e58d
[INFO] running `Command { std: "docker" "start" "-a" "a5036a7799411717895421ac7ee9bb926ec3db5169d91e316e2ef3755d54e58d", 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 0.69s
[INFO] running `Command { std: "docker" "inspect" "a5036a7799411717895421ac7ee9bb926ec3db5169d91e316e2ef3755d54e58d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5036a7799411717895421ac7ee9bb926ec3db5169d91e316e2ef3755d54e58d", kill_on_drop: false }`
[INFO] [stdout] a5036a7799411717895421ac7ee9bb926ec3db5169d91e316e2ef3755d54e58d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e7d616230005ae781494888fe03bb5b264472787b167da27176db9140cb9e8f
[INFO] running `Command { std: "docker" "start" "-a" "8e7d616230005ae781494888fe03bb5b264472787b167da27176db9140cb9e8f", 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 0.08s
[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_shiftjis_feeding ... ok
[INFO] [stdout] test tests::test_converter_aliases ... ok
[INFO] [stdout] test tests::test_utf8_conversion ... ok
[INFO] [stdout] test tests::test_shiftjis_conversion ... ok
[INFO] [stdout] test utf8::tests::test_shiftjis_utf8_conversion ... ok
[INFO] [stdout] test utf8::tests::test_shiftjis_utf8_feeding ... ok
[INFO] [stderr]    Doc-tests rust_icu_ucnv
[INFO] [stdout] test tests::test_available_converter_names ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e7d616230005ae781494888fe03bb5b264472787b167da27176db9140cb9e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7d616230005ae781494888fe03bb5b264472787b167da27176db9140cb9e8f", kill_on_drop: false }`
[INFO] [stdout] 8e7d616230005ae781494888fe03bb5b264472787b167da27176db9140cb9e8f