[INFO] fetching crate scopegraphs-regular-expressions 0.3.3...
[INFO] testing scopegraphs-regular-expressions-0.3.3 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate scopegraphs-regular-expressions 0.3.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate scopegraphs-regular-expressions 0.3.3
[INFO] finished tweaking crates.io crate scopegraphs-regular-expressions 0.3.3
[INFO] tweaked toml for crates.io crate scopegraphs-regular-expressions 0.3.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scopegraphs-regular-expressions 0.3.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--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]      Locking 6 packages to highest compatible versions
[INFO] [stderr]       Adding syn v2.0.119 (available: v3.0.6)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0
[INFO] running `Command { std: "docker" "start" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling scopegraphs-regular-expressions v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `regex` is never read
[INFO] [stdout]   --> src/compile.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct MatchState {
[INFO] [stdout]    |                   ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub regex: Rc<Regex>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MatchState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: field `regex` is never read
[INFO] [stdout]   --> src/compile.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct MatchState {
[INFO] [stdout]    |                   ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub regex: Rc<Regex>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MatchState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling scopegraphs-regular-expressions v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `regex` is never read
[INFO] [stdout]   --> src/compile.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct MatchState {
[INFO] [stdout]    |                   ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub regex: Rc<Regex>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MatchState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: field `regex` is never read
[INFO] [stdout] 
[INFO] [stderr]   --> src/compile.rs:18:9
[INFO] [stdout] running 11 tests
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub(crate) struct MatchState {
[INFO] [stderr]    |                   ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 18 |     pub regex: Rc<Regex>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MatchState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `scopegraphs-regular-expressions` (lib) generated 1 warning
[INFO] [stderr] warning: `scopegraphs-regular-expressions` (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/build/scopegraphs-regular-expressions/4091948c519fa44e/out/scopegraphs_regular_expressions-4091948c519fa44e)
[INFO] [stdout] test parse::tests::infix_op_should_have_lhs ... ok
[INFO] [stdout] test parse::tests::neg_should_have_argument ... ok
[INFO] [stdout] test parse::tests::postfix_op_should_have_lhs ... ok
[INFO] [stdout] test parse::tests::infix_op_no_double ... ok
[INFO] [stdout] test parse::tests::test_symbols ... ok
[INFO] [stdout] test regex::tests::apply_symbol ... ok
[INFO] [stdout] test parse::tests::test_operators ... ok
[INFO] [stderr]    Doc-tests scopegraphs_regular_expressions
[INFO] [stdout] test regex::tests::nullable ... ok
[INFO] [stdout] test parse::tests::infix_postfix_mix ... ok
[INFO] [stdout] test parse::tests::test_disambiguation ... ok
[INFO] [stdout] test parse::tests::infix_op_should_have_rhs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/regex.rs - regex::Regex::is_nullable (line 195) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0", kill_on_drop: false }`
[INFO] [stdout] a2170b9e655392c7ecbb52f2509daa792c804eb96dff8258c8eb1e38d45ec1a0
