[INFO] fetching crate skidscan 2.0.1...
[INFO] testing skidscan-2.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate skidscan 2.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate skidscan 2.0.1
[INFO] finished tweaking crates.io crate skidscan 2.0.1
[INFO] tweaked toml for crates.io crate skidscan 2.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate skidscan 2.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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 19 packages to latest compatible versions
[INFO] [stderr]       Adding obfstr v0.3.0 (available: v0.4.4)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded obfstr v0.3.0
[INFO] [stderr]   Downloaded skidscan-macros v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0622d59d630e2e3d79c9fb423bcbb3de4865003610ebfeb1b3b7b3f62a36e709
[INFO] running `Command { std: "docker" "start" "-a" "0622d59d630e2e3d79c9fb423bcbb3de4865003610ebfeb1b3b7b3f62a36e709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0622d59d630e2e3d79c9fb423bcbb3de4865003610ebfeb1b3b7b3f62a36e709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0622d59d630e2e3d79c9fb423bcbb3de4865003610ebfeb1b3b7b3f62a36e709", kill_on_drop: false }`
[INFO] [stdout] 0622d59d630e2e3d79c9fb423bcbb3de4865003610ebfeb1b3b7b3f62a36e709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cc61fbbe068b077f9b9af978d658aee91c33c15dcaebce99a9bd2f5646f346af
[INFO] running `Command { std: "docker" "start" "-a" "cc61fbbe068b077f9b9af978d658aee91c33c15dcaebce99a9bd2f5646f346af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling skidscan-macros v0.1.2
[INFO] [stderr]    Compiling skidscan v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `SigScan` is never used
[INFO] [stdout]   --> src/lib.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | trait SigScan {
[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 8.68s
[INFO] running `Command { std: "docker" "inspect" "cc61fbbe068b077f9b9af978d658aee91c33c15dcaebce99a9bd2f5646f346af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc61fbbe068b077f9b9af978d658aee91c33c15dcaebce99a9bd2f5646f346af", kill_on_drop: false }`
[INFO] [stdout] cc61fbbe068b077f9b9af978d658aee91c33c15dcaebce99a9bd2f5646f346af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 117905d0257e276acd1c6535a70c9905fc1dbbae965c8d0d24dc724dd743fb88
[INFO] running `Command { std: "docker" "start" "-a" "117905d0257e276acd1c6535a70c9905fc1dbbae965c8d0d24dc724dd743fb88", kill_on_drop: false }`
[INFO] [stdout] warning: trait `SigScan` is never used
[INFO] [stdout]   --> src/lib.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | trait SigScan {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling skidscan v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "117905d0257e276acd1c6535a70c9905fc1dbbae965c8d0d24dc724dd743fb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117905d0257e276acd1c6535a70c9905fc1dbbae965c8d0d24dc724dd743fb88", kill_on_drop: false }`
[INFO] [stdout] 117905d0257e276acd1c6535a70c9905fc1dbbae965c8d0d24dc724dd743fb88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2cb9aac0fbbeec6652339f6d5671d900c370bea4917eff116ee4ee6dd439f92c
[INFO] running `Command { std: "docker" "start" "-a" "2cb9aac0fbbeec6652339f6d5671d900c370bea4917eff116ee4ee6dd439f92c", kill_on_drop: false }`
[INFO] [stderr] warning: trait `SigScan` is never used
[INFO] [stderr]   --> src/lib.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 | trait SigScan {
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `skidscan` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skidscan-133ad685606a91ff)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::test_empty_trim_error ... ok
[INFO] [stdout] test test::test_ida_proc_macro_signature ... ok
[INFO] [stdout] test test::test_ida_signature ... ok
[INFO] [stdout] test test::test_invalid_byte_error ... ok
[INFO] [stdout] test test::test_mixed_any ... ok
[INFO] [stdout] test test::test_only_any_error ... ok
[INFO] [stdout] test test::test_ptr_scan ... ok
[INFO] [stdout] test test::test_empty_error ... ok
[INFO] [stdout] test test::test_proc_macro ... ok
[INFO] [stdout] test test::test_ptr_scan_fail ... ok
[INFO] [stdout] test test::test_ptr_scan_sub ... ok
[INFO] [stdout] test test::test_sigscan_invalid ... ok
[INFO] [stdout] test test::test_sized ... ok
[INFO] [stdout] test test::test_ptr_scan_sub_rewind ... ok
[INFO] [stdout] test test::test_signature ... ok
[INFO] [stdout] test test::test_sigscan ... ok
[INFO] [stdout] test test::test_ptr_scan_sub_fail ... ok
[INFO] [stderr]    Doc-tests skidscan
[INFO] [stdout] test test::test_sigscan_fail ... ok
[INFO] [stdout] test test::test_ptr_scan_sub_oob ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "2cb9aac0fbbeec6652339f6d5671d900c370bea4917eff116ee4ee6dd439f92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb9aac0fbbeec6652339f6d5671d900c370bea4917eff116ee4ee6dd439f92c", kill_on_drop: false }`
[INFO] [stdout] 2cb9aac0fbbeec6652339f6d5671d900c370bea4917eff116ee4ee6dd439f92c