[INFO] fetching crate peginator 0.7.0...
[INFO] testing peginator-0.7.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate peginator 0.7.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate peginator 0.7.0
[INFO] finished tweaking crates.io crate peginator 0.7.0
[INFO] tweaked toml for crates.io crate peginator 0.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate peginator 0.7.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "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]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 990ff556c85ba82ec789c48cc8a1690d4a955d36a16821de510e091ada624bf3
[INFO] running `Command { std: "docker" "start" "-a" "990ff556c85ba82ec789c48cc8a1690d4a955d36a16821de510e091ada624bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "990ff556c85ba82ec789c48cc8a1690d4a955d36a16821de510e091ada624bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990ff556c85ba82ec789c48cc8a1690d4a955d36a16821de510e091ada624bf3", kill_on_drop: false }`
[INFO] [stdout] 990ff556c85ba82ec789c48cc8a1690d4a955d36a16821de510e091ada624bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fff4f2fa5ad40c184a4ce9a600bcac2c00e2ec999f7a6991115b75841371b4e6
[INFO] running `Command { std: "docker" "start" "-a" "fff4f2fa5ad40c184a4ce9a600bcac2c00e2ec999f7a6991115b75841371b4e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling peginator v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `FakeColored` is never used
[INFO] [stdout]  --> src/colored_shim.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait FakeColored: Sized {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[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 0.71s
[INFO] running `Command { std: "docker" "inspect" "fff4f2fa5ad40c184a4ce9a600bcac2c00e2ec999f7a6991115b75841371b4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff4f2fa5ad40c184a4ce9a600bcac2c00e2ec999f7a6991115b75841371b4e6", kill_on_drop: false }`
[INFO] [stdout] fff4f2fa5ad40c184a4ce9a600bcac2c00e2ec999f7a6991115b75841371b4e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6068ca39f95e0dd0079ce7523faef334309a3f6ac3034d33c03d7132ba401fe6
[INFO] running `Command { std: "docker" "start" "-a" "6068ca39f95e0dd0079ce7523faef334309a3f6ac3034d33c03d7132ba401fe6", kill_on_drop: false }`
[INFO] [stdout] warning: trait `FakeColored` is never used
[INFO] [stdout]  --> src/colored_shim.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait FakeColored: Sized {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling peginator v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `FakeColored` is never used
[INFO] [stdout]  --> src/colored_shim.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait FakeColored: Sized {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[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 0.43s
[INFO] running `Command { std: "docker" "inspect" "6068ca39f95e0dd0079ce7523faef334309a3f6ac3034d33c03d7132ba401fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6068ca39f95e0dd0079ce7523faef334309a3f6ac3034d33c03d7132ba401fe6", kill_on_drop: false }`
[INFO] [stdout] 6068ca39f95e0dd0079ce7523faef334309a3f6ac3034d33c03d7132ba401fe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6d5892fd6d3e399f8f67982520e4d4556450da9ee24295795b73a8e06c1fbb4
[INFO] running `Command { std: "docker" "start" "-a" "e6d5892fd6d3e399f8f67982520e4d4556450da9ee24295795b73a8e06c1fbb4", kill_on_drop: false }`
[INFO] [stderr] warning: trait `FakeColored` is never used
[INFO] [stderr]  --> src/colored_shim.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait FakeColored: Sized {
[INFO] [stderr]   |           ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `peginator` (lib) generated 1 warning
[INFO] [stderr] warning: `peginator` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peginator-baa9ed84ef73449e)
[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]    Doc-tests peginator
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 119) ... ignored
[INFO] [stdout] test src/lib.rs - (line 124) ... ignored
[INFO] [stdout] test src/lib.rs - (line 176) ... ignored
[INFO] [stdout] test src/lib.rs - (line 386) ... ignored
[INFO] [stdout] test src/lib.rs - (line 521) ... ignored
[INFO] [stdout] test src/lib.rs - (line 538) ... ignored
[INFO] [stdout] test src/lib.rs - (line 565) ... ignored
[INFO] [stdout] test src/lib.rs - (line 86) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6d5892fd6d3e399f8f67982520e4d4556450da9ee24295795b73a8e06c1fbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d5892fd6d3e399f8f67982520e4d4556450da9ee24295795b73a8e06c1fbb4", kill_on_drop: false }`
[INFO] [stdout] e6d5892fd6d3e399f8f67982520e4d4556450da9ee24295795b73a8e06c1fbb4