[INFO] fetching crate skidscan 2.0.0...
[INFO] testing skidscan-2.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate skidscan 2.0.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate skidscan 2.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate skidscan 2.0.0
[INFO] finished tweaking crates.io crate skidscan 2.0.0
[INFO] tweaked toml for crates.io crate skidscan 2.0.0 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cbb7f46049dec1fdf2a68b6b148c8d43f29e42259ff0ae113443ac89538e385
[INFO] running `Command { std: "docker" "start" "-a" "4cbb7f46049dec1fdf2a68b6b148c8d43f29e42259ff0ae113443ac89538e385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cbb7f46049dec1fdf2a68b6b148c8d43f29e42259ff0ae113443ac89538e385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cbb7f46049dec1fdf2a68b6b148c8d43f29e42259ff0ae113443ac89538e385", kill_on_drop: false }`
[INFO] [stdout] 4cbb7f46049dec1fdf2a68b6b148c8d43f29e42259ff0ae113443ac89538e385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84f99b43ed70a1972f6f912c95616e30f87f760b477793c4a52e27be312c5d6d
[INFO] running `Command { std: "docker" "start" "-a" "84f99b43ed70a1972f6f912c95616e30f87f760b477793c4a52e27be312c5d6d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling skidscan-macros v0.1.2
[INFO] [stderr]    Compiling skidscan v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.32s
[INFO] running `Command { std: "docker" "inspect" "84f99b43ed70a1972f6f912c95616e30f87f760b477793c4a52e27be312c5d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f99b43ed70a1972f6f912c95616e30f87f760b477793c4a52e27be312c5d6d", kill_on_drop: false }`
[INFO] [stdout] 84f99b43ed70a1972f6f912c95616e30f87f760b477793c4a52e27be312c5d6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66bddbc7635b6f09cbb2c229883cec6531082479edcdec351a12ad44f904e1e0
[INFO] running `Command { std: "docker" "start" "-a" "66bddbc7635b6f09cbb2c229883cec6531082479edcdec351a12ad44f904e1e0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling skidscan v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "66bddbc7635b6f09cbb2c229883cec6531082479edcdec351a12ad44f904e1e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66bddbc7635b6f09cbb2c229883cec6531082479edcdec351a12ad44f904e1e0", kill_on_drop: false }`
[INFO] [stdout] 66bddbc7635b6f09cbb2c229883cec6531082479edcdec351a12ad44f904e1e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9db2f14e4e1f059158f6e7339b0358154d5390a91f35c91e16acb7b957569b0d
[INFO] running `Command { std: "docker" "start" "-a" "9db2f14e4e1f059158f6e7339b0358154d5390a91f35c91e16acb7b957569b0d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/skidscan-2a0d406d234e85d5)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::test_empty_error ... ok
[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_proc_macro ... ok
[INFO] [stdout] test test::test_ptr_scan ... ok
[INFO] [stdout] test test::test_ptr_scan_fail ... ok
[INFO] [stdout] test test::test_ptr_scan_sub_oob ... ok
[INFO] [stdout] test test::test_ptr_scan_sub ... ok
[INFO] [stdout] test test::test_ptr_scan_sub_rewind ... ok
[INFO] [stdout] test test::test_ptr_scan_sub_fail ... ok
[INFO] [stdout] test test::test_signature ... ok
[INFO] [stdout] test test::test_sigscan ... ok
[INFO] [stdout] test test::test_sigscan_fail ... ok
[INFO] [stdout] test test::test_sigscan_invalid ... ok
[INFO] [stdout] test test::test_sized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skidscan
[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" "9db2f14e4e1f059158f6e7339b0358154d5390a91f35c91e16acb7b957569b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9db2f14e4e1f059158f6e7339b0358154d5390a91f35c91e16acb7b957569b0d", kill_on_drop: false }`
[INFO] [stdout] 9db2f14e4e1f059158f6e7339b0358154d5390a91f35c91e16acb7b957569b0d