[INFO] fetching crate lstring 2.0.2... [INFO] testing lstring-2.0.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate lstring 2.0.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate lstring 2.0.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate lstring 2.0.2 [INFO] tweaked toml for crates.io crate lstring 2.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lstring 2.0.2 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 lstring 2.0.2 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3084a3d120e6a3958d513a19e0022997fae0e7920e9da4b12c97a4efeafbdecd [INFO] running `Command { std: "docker" "start" "-a" "3084a3d120e6a3958d513a19e0022997fae0e7920e9da4b12c97a4efeafbdecd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3084a3d120e6a3958d513a19e0022997fae0e7920e9da4b12c97a4efeafbdecd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3084a3d120e6a3958d513a19e0022997fae0e7920e9da4b12c97a4efeafbdecd", kill_on_drop: false }` [INFO] [stdout] 3084a3d120e6a3958d513a19e0022997fae0e7920e9da4b12c97a4efeafbdecd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0583ead0c95b01d4c471e32e3455852be284723c3ba86535d9f9c881c0579efc [INFO] running `Command { std: "docker" "start" "-a" "0583ead0c95b01d4c471e32e3455852be284723c3ba86535d9f9c881c0579efc", kill_on_drop: false }` [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling lstring v2.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "0583ead0c95b01d4c471e32e3455852be284723c3ba86535d9f9c881c0579efc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0583ead0c95b01d4c471e32e3455852be284723c3ba86535d9f9c881c0579efc", kill_on_drop: false }` [INFO] [stdout] 0583ead0c95b01d4c471e32e3455852be284723c3ba86535d9f9c881c0579efc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 742f0d37de58f40cf72e520d806e0e3475ee01d26ab84e97fcba2c51f213973b [INFO] running `Command { std: "docker" "start" "-a" "742f0d37de58f40cf72e520d806e0e3475ee01d26ab84e97fcba2c51f213973b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling cc v1.2.23 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling clap_builder v4.5.38 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling libsqlite3-sys v0.33.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling clap v4.5.38 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.6.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling diesel_table_macro_syntax v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling dsl_auto_type v0.1.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling diesel_derives v2.2.5 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling diesel v2.2.10 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling lstring v2.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `Command { std: "docker" "inspect" "742f0d37de58f40cf72e520d806e0e3475ee01d26ab84e97fcba2c51f213973b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "742f0d37de58f40cf72e520d806e0e3475ee01d26ab84e97fcba2c51f213973b", kill_on_drop: false }` [INFO] [stdout] 742f0d37de58f40cf72e520d806e0e3475ee01d26ab84e97fcba2c51f213973b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 41c0e7f8579eb9a82edd646ec26a5709b5189ef61bf40cb31c96226992304fcd [INFO] running `Command { std: "docker" "start" "-a" "41c0e7f8579eb9a82edd646ec26a5709b5189ef61bf40cb31c96226992304fcd", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lstring-4ef5110f55de95f7) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test format::tests::test_kstringwriter_extend_char ... ok [INFO] [stdout] test format::tests::test_kstringwriter_from_writer_inline ... ok [INFO] [stdout] test format::tests::test_kstringwriter_new ... ok [INFO] [stdout] test format::tests::test_kstringwriter_from_writer_owned ... ok [INFO] [stdout] test format::tests::test_kstringwriter_push_char_inline ... ok [INFO] [stdout] test format::tests::test_kstringwriter_push_char_to_owned ... ok [INFO] [stdout] test format::tests::test_kstringwriter_reserve_inline ... ok [INFO] [stdout] test format::tests::test_kstringwriter_reserve_to_owned ... ok [INFO] [stdout] test string_ref::test::test_size ... ok [INFO] [stdout] test test::test_size ... ok [INFO] [stdout] test string_cow::test::test_size ... ok [INFO] [stdout] test format::tests::test_kstringwriter_extend_str ... ok [INFO] [stdout] test string::test::test_size ... ok [INFO] [stdout] test format::tests::test_kstringwriter_push_str_to_owned ... ok [INFO] [stderr] Doc-tests lstring [INFO] [stdout] test format::tests::test_kstringwriter_push_str_inline ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test src/lib.rs - kstring (line 85) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::as_str (line 120) ... ok [INFO] [stdout] test src/format.rs - format::KStringWriter::push (line 83) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/format.rs - format::KStringWriter::push_str (line 108) ... ok [INFO] [stdout] test src/format.rs - format::KStringWriter (line 37) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::as_mut_str (line 146) ... ok [INFO] [stdout] test src/format.rs - format::kformat (line 13) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::is_empty (line 198) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::len (line 177) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::push (line 307) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::push_char_unchecked (line 437) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::push_unchecked (line 337) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::new (line 72) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::clear (line 218) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::push_char (line 405) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::new_unchecked (line 96) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::try_new (line 36) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::truncate (line 248) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::try_push_char (line 368) ... ok [INFO] [stdout] test src/string.rs - string::KString::from_utf8 (line 93) ... ok [INFO] [stdout] test src/string_ref.rs - string_ref::KStringRef<'s>::from_utf8_unchecked (line 82) ... ok [INFO] [stdout] test src/string.rs - string::KString::from_utf16 (line 131) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::try_push (line 270) ... ok [INFO] [stdout] test src/string_ref.rs - string_ref::KStringRef<'s>::from_utf8 (line 58) ... ok [INFO] [stdout] test src/string.rs - string::KString::from_utf8_unchecked (line 113) ... ok [INFO] [stdout] test src/string_cow.rs - string_cow::KStringCow<'s,B>::from_utf8_unchecked (line 107) ... ok [INFO] [stdout] test src/string_cow.rs - string_cow::KStringCow<'s,B>::from_utf8 (line 83) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.23s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "41c0e7f8579eb9a82edd646ec26a5709b5189ef61bf40cb31c96226992304fcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41c0e7f8579eb9a82edd646ec26a5709b5189ef61bf40cb31c96226992304fcd", kill_on_drop: false }` [INFO] [stdout] 41c0e7f8579eb9a82edd646ec26a5709b5189ef61bf40cb31c96226992304fcd