[INFO] fetching crate scopegraphs-regular-expressions 0.3.3...
[INFO] testing scopegraphs-regular-expressions-0.3.3 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate scopegraphs-regular-expressions 0.3.3 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scopegraphs-regular-expressions 0.3.3 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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 latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing scopegraphs-regular-expressions-0.3.3 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate scopegraphs-regular-expressions 0.3.3 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scopegraphs-regular-expressions 0.3.3 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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 latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 293c1737b961acfcdda5329cc98f8733c8b412209434d393dd4094d48bf5c537
[INFO] running `Command { std: "docker" "start" "-a" "293c1737b961acfcdda5329cc98f8733c8b412209434d393dd4094d48bf5c537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "293c1737b961acfcdda5329cc98f8733c8b412209434d393dd4094d48bf5c537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293c1737b961acfcdda5329cc98f8733c8b412209434d393dd4094d48bf5c537", kill_on_drop: false }`
[INFO] [stdout] 293c1737b961acfcdda5329cc98f8733c8b412209434d393dd4094d48bf5c537
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26649f61278bd0bd8af890de563f7ad025cce816bfd13d08d1d839c5597865b7
[INFO] running `Command { std: "docker" "start" "-a" "26649f61278bd0bd8af890de563f7ad025cce816bfd13d08d1d839c5597865b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[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 5.36s
[INFO] running `Command { std: "docker" "inspect" "26649f61278bd0bd8af890de563f7ad025cce816bfd13d08d1d839c5597865b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26649f61278bd0bd8af890de563f7ad025cce816bfd13d08d1d839c5597865b7", kill_on_drop: false }`
[INFO] [stdout] 26649f61278bd0bd8af890de563f7ad025cce816bfd13d08d1d839c5597865b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 659168dcfab83f1b90f137c8bcb28f52acbffed3a708ca2bf11ee01719500923
[INFO] running `Command { std: "docker" "start" "-a" "659168dcfab83f1b90f137c8bcb28f52acbffed3a708ca2bf11ee01719500923", 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 0.75s
[INFO] running `Command { std: "docker" "inspect" "659168dcfab83f1b90f137c8bcb28f52acbffed3a708ca2bf11ee01719500923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659168dcfab83f1b90f137c8bcb28f52acbffed3a708ca2bf11ee01719500923", kill_on_drop: false }`
[INFO] [stdout] 659168dcfab83f1b90f137c8bcb28f52acbffed3a708ca2bf11ee01719500923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa68a216ee4cb9f4c209d535362f4223d6dba209fc49c87dcd8a86c03d239350
[INFO] running `Command { std: "docker" "start" "-a" "fa68a216ee4cb9f4c209d535362f4223d6dba209fc49c87dcd8a86c03d239350", kill_on_drop: false }`
[INFO] [stderr] warning: field `regex` is never read
[INFO] [stderr]   --> src/compile.rs:18:9
[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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scopegraphs_regular_expressions-f33b8a84425ac49b)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[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_should_have_rhs ... ok
[INFO] [stdout] test parse::tests::test_operators ... ok
[INFO] [stdout] test parse::tests::test_symbols ... ok
[INFO] [stdout] test parse::tests::test_disambiguation ... ok
[INFO] [stdout] test parse::tests::infix_op_no_double ... ok
[INFO] [stdout] test regex::tests::apply_symbol ... ok
[INFO] [stdout] test regex::tests::nullable ... ok
[INFO] [stdout] test parse::tests::infix_postfix_mix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scopegraphs_regular_expressions
[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 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa68a216ee4cb9f4c209d535362f4223d6dba209fc49c87dcd8a86c03d239350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa68a216ee4cb9f4c209d535362f4223d6dba209fc49c87dcd8a86c03d239350", kill_on_drop: false }`
[INFO] [stdout] fa68a216ee4cb9f4c209d535362f4223d6dba209fc49c87dcd8a86c03d239350
