[INFO] fetching crate matdb 0.1.0... [INFO] testing matdb-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate matdb 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate matdb 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate matdb 0.1.0 [INFO] tweaked toml for crates.io crate matdb 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate matdb 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate matdb 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded symbolic_expressions v5.0.3 [INFO] [stderr] Downloaded divan-macros v0.1.17 [INFO] [stderr] Downloaded symbol_table v0.2.0 [INFO] [stderr] Downloaded terminal_size v0.4.1 [INFO] [stderr] Downloaded zerocopy-derive v0.8.23 [INFO] [stderr] Downloaded clap v4.5.32 [INFO] [stderr] Downloaded divan v0.1.17 [INFO] [stderr] Downloaded egg v0.9.5 [INFO] [stderr] Downloaded clap_builder v4.5.32 [INFO] [stderr] Downloaded zerocopy v0.8.23 [INFO] [stderr] Downloaded rustix v0.38.37 [INFO] [stderr] Downloaded libc v0.2.160 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22df243a3f949f546b7f40302a3080e8de19bc9d98dbdf30045536e8d58d8ac5 [INFO] running `Command { std: "docker" "start" "-a" "22df243a3f949f546b7f40302a3080e8de19bc9d98dbdf30045536e8d58d8ac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22df243a3f949f546b7f40302a3080e8de19bc9d98dbdf30045536e8d58d8ac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22df243a3f949f546b7f40302a3080e8de19bc9d98dbdf30045536e8d58d8ac5", kill_on_drop: false }` [INFO] [stdout] 22df243a3f949f546b7f40302a3080e8de19bc9d98dbdf30045536e8d58d8ac5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a594bcd376b866bf6dd404629b44bbd373469249693639138282be53c0f60e2 [INFO] running `Command { std: "docker" "start" "-a" "0a594bcd376b866bf6dd404629b44bbd373469249693639138282be53c0f60e2", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.160 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling clap_builder v4.5.32 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling symbolic_expressions v5.0.3 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling fd-lock v4.0.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling symbol_table v0.2.0 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling rustyline v14.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling egg v0.9.5 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling clap v4.5.32 [INFO] [stderr] Compiling matdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/parser/lexer.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Spanned { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | pub start: Position, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | pub end: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Spanned` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser/lexer.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | UnexpectedCharacter(char), [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 113 - UnexpectedCharacter(char), [INFO] [stdout] 113 + UnexpectedCharacter(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.55s [INFO] running `Command { std: "docker" "inspect" "0a594bcd376b866bf6dd404629b44bbd373469249693639138282be53c0f60e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a594bcd376b866bf6dd404629b44bbd373469249693639138282be53c0f60e2", kill_on_drop: false }` [INFO] [stdout] 0a594bcd376b866bf6dd404629b44bbd373469249693639138282be53c0f60e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 302d4e70f7159a9ac38010eac8413df6f427ae19e88c560759351685f6938869 [INFO] running `Command { std: "docker" "start" "-a" "302d4e70f7159a9ac38010eac8413df6f427ae19e88c560759351685f6938869", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling divan-macros v0.1.17 [INFO] [stderr] Compiling condtype v1.3.0 [INFO] [stderr] Compiling regex-lite v0.1.6 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling terminal_size v0.4.1 [INFO] [stderr] Compiling fd-lock v4.0.2 [INFO] [stderr] Compiling clap_builder v4.5.32 [INFO] [stderr] Compiling rustyline v14.0.0 [INFO] [stderr] Compiling clap v4.5.32 [INFO] [stderr] Compiling divan v0.1.17 [INFO] [stderr] Compiling matdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/parser/lexer.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Spanned { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | pub start: Position, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | pub end: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Spanned` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser/lexer.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | UnexpectedCharacter(char), [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 113 - UnexpectedCharacter(char), [INFO] [stdout] 113 + UnexpectedCharacter(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/parser/lexer.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Spanned { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | pub start: Position, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | pub end: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Spanned` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser/lexer.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | UnexpectedCharacter(char), [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 113 - UnexpectedCharacter(char), [INFO] [stdout] 113 + UnexpectedCharacter(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.03s [INFO] running `Command { std: "docker" "inspect" "302d4e70f7159a9ac38010eac8413df6f427ae19e88c560759351685f6938869", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "302d4e70f7159a9ac38010eac8413df6f427ae19e88c560759351685f6938869", kill_on_drop: false }` [INFO] [stdout] 302d4e70f7159a9ac38010eac8413df6f427ae19e88c560759351685f6938869 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9692ed3c39dcad3aefc82bb8ab854c8c3eee4d6ee16927697b9c79867194d37 [INFO] running `Command { std: "docker" "start" "-a" "e9692ed3c39dcad3aefc82bb8ab854c8c3eee4d6ee16927697b9c79867194d37", kill_on_drop: false }` [INFO] [stderr] warning: fields `start` and `end` are never read [INFO] [stderr] --> src/parser/lexer.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct Spanned { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 24 | pub start: Position, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 25 | pub end: Position, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Spanned` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/parser/lexer.rs:113:25 [INFO] [stderr] | [INFO] [stderr] 113 | UnexpectedCharacter(char), [INFO] [stderr] | ------------------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `LexerError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 113 - UnexpectedCharacter(char), [INFO] [stderr] 113 + UnexpectedCharacter(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `matdb` (lib) generated 2 warnings [INFO] [stderr] warning: `matdb` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/matdb-5dd61ae0cf37a52c) [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/matdb-5c6bac6f012bf995) [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/delete.rs (/opt/rustwide/target/debug/deps/delete-54c76cd7c99a9438) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test delete_seeded_random has been running for over 60 seconds [INFO] [stdout] test delete_sequnetial_decreasing has been running for over 60 seconds [INFO] [stdout] test delete_sequnetial_rising has been running for over 60 seconds [INFO] [stdout] test delete_sequnetial_rising ... ok [INFO] [stdout] test delete_sequnetial_decreasing ... ok [INFO] [stdout] test delete_seeded_random ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 369.74s [INFO] [stdout] [INFO] [stderr] Running tests/hello.rs (/opt/rustwide/target/debug/deps/hello-68957da489e9076d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test hello_matdb ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e9692ed3c39dcad3aefc82bb8ab854c8c3eee4d6ee16927697b9c79867194d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9692ed3c39dcad3aefc82bb8ab854c8c3eee4d6ee16927697b9c79867194d37", kill_on_drop: false }` [INFO] [stdout] e9692ed3c39dcad3aefc82bb8ab854c8c3eee4d6ee16927697b9c79867194d37