[INFO] fetching crate ravencol 0.1.4... [INFO] testing ravencol-0.1.4 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate ravencol 0.1.4 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate ravencol 0.1.4 [INFO] finished tweaking crates.io crate ravencol 0.1.4 [INFO] tweaked toml for crates.io crate ravencol 0.1.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ravencol 0.1.4 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ravencol 0.1.4 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" "+beta-2025-10-28" "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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d85d135b8d8ad29d8a03b73cb3fae6decd6fe27e2b13ee0b4233d1d6cfa01385 [INFO] running `Command { std: "docker" "start" "-a" "d85d135b8d8ad29d8a03b73cb3fae6decd6fe27e2b13ee0b4233d1d6cfa01385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d85d135b8d8ad29d8a03b73cb3fae6decd6fe27e2b13ee0b4233d1d6cfa01385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d85d135b8d8ad29d8a03b73cb3fae6decd6fe27e2b13ee0b4233d1d6cfa01385", kill_on_drop: false }` [INFO] [stdout] d85d135b8d8ad29d8a03b73cb3fae6decd6fe27e2b13ee0b4233d1d6cfa01385 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b83ee1ee41bfc7657c9f0f2010943d92469f96e0dcbfdd408b179f18390b7e0 [INFO] running `Command { std: "docker" "start" "-a" "2b83ee1ee41bfc7657c9f0f2010943d92469f96e0dcbfdd408b179f18390b7e0", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling ravencol v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:379:19 [INFO] [stdout] | [INFO] [stdout] 379 | pub fn column(&self, column: &str) -> Result + '_,Box>{ [INFO] [stdout] | ^^^^^ ^^^^^ ^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is elided here the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 379 | pub fn column(&self, column: &str) -> Result> + '_,Box>{ [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.98s [INFO] running `Command { std: "docker" "inspect" "2b83ee1ee41bfc7657c9f0f2010943d92469f96e0dcbfdd408b179f18390b7e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b83ee1ee41bfc7657c9f0f2010943d92469f96e0dcbfdd408b179f18390b7e0", kill_on_drop: false }` [INFO] [stdout] 2b83ee1ee41bfc7657c9f0f2010943d92469f96e0dcbfdd408b179f18390b7e0 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5b19b3e128ea652f3b534e880045145a652d391e89250f04ebc981c86f76099 [INFO] running `Command { std: "docker" "start" "-a" "f5b19b3e128ea652f3b534e880045145a652d391e89250f04ebc981c86f76099", kill_on_drop: false }` [INFO] [stderr] Compiling ravencol v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:379:19 [INFO] [stdout] | [INFO] [stdout] 379 | pub fn column(&self, column: &str) -> Result + '_,Box>{ [INFO] [stdout] | ^^^^^ ^^^^^ ^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is elided here the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 379 | pub fn column(&self, column: &str) -> Result> + '_,Box>{ [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:379:19 [INFO] [stdout] | [INFO] [stdout] 379 | pub fn column(&self, column: &str) -> Result + '_,Box>{ [INFO] [stdout] | ^^^^^ ^^^^^ ^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is elided here the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 379 | pub fn column(&self, column: &str) -> Result> + '_,Box>{ [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "f5b19b3e128ea652f3b534e880045145a652d391e89250f04ebc981c86f76099", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5b19b3e128ea652f3b534e880045145a652d391e89250f04ebc981c86f76099", kill_on_drop: false }` [INFO] [stdout] f5b19b3e128ea652f3b534e880045145a652d391e89250f04ebc981c86f76099 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d886f27f307951bab2aa27dbf6763a5a78d6fce4f50f000a4a793989ebb77d04 [INFO] running `Command { std: "docker" "start" "-a" "d886f27f307951bab2aa27dbf6763a5a78d6fce4f50f000a4a793989ebb77d04", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:379:19 [INFO] [stderr] | [INFO] [stderr] 379 | pub fn column(&self, column: &str) -> Result + '_,Box>{ [INFO] [stderr] | ^^^^^ ^^^^^ ^^ the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | the lifetime is elided here the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 379 | pub fn column(&self, column: &str) -> Result> + '_,Box>{ [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `ravencol` (lib) generated 1 warning (run `cargo fix --lib -p ravencol` to apply 1 suggestion) [INFO] [stderr] warning: `ravencol` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ravencol-2e6cbb9146b93423) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ravencol-24ce39765c37897d) [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] Running tests/columns_test.rs (/opt/rustwide/target/debug/deps/columns_test-8c1843c965bf2945) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test columns_test ... ok [INFO] [stdout] test fil_col_test ... ok [INFO] [stdout] test fil_col_test_b ... ok [INFO] [stdout] test full_col_test ... ok [INFO] [stdout] test imp_col_test ... ok [INFO] [stdout] test row_test ... ok [INFO] [stdout] test type_col_test ... ok [INFO] [stdout] test type_col_test_b ... ok [INFO] [stdout] test index_test ... ok [INFO] [stdout] test imp_col_test_b ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests ravencol [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test src/lib.rs - (line 173) ... ignored [INFO] [stdout] test src/lib.rs - (line 40) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 137) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::extent_num_fil (line 611) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::column (line 364) ... ok [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::max_num_fil (line 539) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::col_imp (line 498) ... ok [INFO] [stdout] test src/lib.rs - (line 147) ... ok [INFO] [stdout] test src/lib.rs - (line 119) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::min_num_fil (line 575) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::column_major_vector (line 946) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::col_fil (line 455) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::col_type (line 409) ... ok [INFO] [stdout] test src/lib.rs - (line 100) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::col_index (line 326) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::pair_col_fil_sorted (line 868) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::pair_col_imp (line 711) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::slice_col_fil (line 814) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::from_os_string (line 278) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::pair_col_fil (line 648) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::row_major_vector (line 984) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::pair_col_imp_sorted (line 908) ... ok [INFO] [stdout] test src/lib.rs - RawFrame::slice_col_imp (line 769) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d886f27f307951bab2aa27dbf6763a5a78d6fce4f50f000a4a793989ebb77d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d886f27f307951bab2aa27dbf6763a5a78d6fce4f50f000a4a793989ebb77d04", kill_on_drop: false }` [INFO] [stdout] d886f27f307951bab2aa27dbf6763a5a78d6fce4f50f000a4a793989ebb77d04