[INFO] fetching crate framehop 0.15.0...
[INFO] testing framehop-0.15.0 against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628
[INFO] extracting crate framehop 0.15.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate framehop 0.15.0
[INFO] finished tweaking crates.io crate framehop 0.15.0
[INFO] tweaked toml for crates.io crate framehop 0.15.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate framehop 0.15.0 on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate framehop 0.15.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pe-unwind-info v0.6.0
[INFO] [stderr]   Downloaded macho-unwind-info v0.5.0
[INFO] [stderr]   Downloaded ruzstd v0.8.1
[INFO] [stderr]   Downloaded gimli v0.32.0
[INFO] [stderr]   Downloaded object v0.37.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ceefe86faa1a58a3e1caff38fef0b7e996338c1151acbc01c4fd7718c508b73
[INFO] running `Command { std: "docker" "start" "-a" "2ceefe86faa1a58a3e1caff38fef0b7e996338c1151acbc01c4fd7718c508b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ceefe86faa1a58a3e1caff38fef0b7e996338c1151acbc01c4fd7718c508b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ceefe86faa1a58a3e1caff38fef0b7e996338c1151acbc01c4fd7718c508b73", kill_on_drop: false }`
[INFO] [stdout] 2ceefe86faa1a58a3e1caff38fef0b7e996338c1151acbc01c4fd7718c508b73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2154410d9e4839f4970e76a0c099f36788640273693e8376c105186fa7bfc692
[INFO] running `Command { std: "docker" "start" "-a" "2154410d9e4839f4970e76a0c099f36788640273693e8376c105186fa7bfc692", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling gimli v0.32.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling zerocopy-derive v0.8.26
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pe-unwind-info v0.6.0
[INFO] [stderr]    Compiling macho-unwind-info v0.5.0
[INFO] [stderr]    Compiling framehop v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BinNum` is never constructed
[INFO] [stdout]   --> src/display_utils.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct BinNum<N: Binary>(pub N);
[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 3.78s
[INFO] running `Command { std: "docker" "inspect" "2154410d9e4839f4970e76a0c099f36788640273693e8376c105186fa7bfc692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2154410d9e4839f4970e76a0c099f36788640273693e8376c105186fa7bfc692", kill_on_drop: false }`
[INFO] [stdout] 2154410d9e4839f4970e76a0c099f36788640273693e8376c105186fa7bfc692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92ea6fa88e667d0dde2e58269c1efc5c086fae3043b6624e4b5eb0f542c63d29
[INFO] running `Command { std: "docker" "start" "-a" "92ea6fa88e667d0dde2e58269c1efc5c086fae3043b6624e4b5eb0f542c63d29", kill_on_drop: false }`
[INFO] [stderr]    Compiling twox-hash v2.1.1
[INFO] [stderr]    Compiling object v0.37.2
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stdout] warning: struct `BinNum` is never constructed
[INFO] [stdout]   --> src/display_utils.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct BinNum<N: Binary>(pub N);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ruzstd v0.8.1
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling framehop v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BinNum` is never constructed
[INFO] [stdout]   --> src/display_utils.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct BinNum<N: Binary>(pub N);
[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 7.26s
[INFO] running `Command { std: "docker" "inspect" "92ea6fa88e667d0dde2e58269c1efc5c086fae3043b6624e4b5eb0f542c63d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92ea6fa88e667d0dde2e58269c1efc5c086fae3043b6624e4b5eb0f542c63d29", kill_on_drop: false }`
[INFO] [stdout] 92ea6fa88e667d0dde2e58269c1efc5c086fae3043b6624e4b5eb0f542c63d29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9621cf8bbb8343752480888e6a9179357a738cb1d8334f2ed6b2bbf50950b57
[INFO] running `Command { std: "docker" "start" "-a" "a9621cf8bbb8343752480888e6a9179357a738cb1d8334f2ed6b2bbf50950b57", kill_on_drop: false }`
[INFO] [stderr] warning: struct `BinNum` is never constructed
[INFO] [stderr]   --> src/display_utils.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct BinNum<N: Binary>(pub N);
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `framehop` (lib) generated 1 warning
[INFO] [stderr] warning: `framehop` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/framehop-33b05525567e1469)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test aarch64::instruction_analysis::epilogue::test::test_epilogue_1 ... ok
[INFO] [stdout] test aarch64::instruction_analysis::epilogue::test::test_epilogue_with_auth_tail_call_2 ... ok
[INFO] [stdout] test aarch64::instruction_analysis::epilogue::test::test_epilogue_with_register_tail_call ... ok
[INFO] [stdout] test aarch64::instruction_analysis::epilogue::test::test_epilogue_with_regular_tail_call ... ok
[INFO] [stdout] test aarch64::instruction_analysis::epilogue::test::test_epilogue_with_auth_tail_call ... ok
[INFO] [stdout] test aarch64::instruction_analysis::epilogue::test::test_epilogue_with_retab ... ok
[INFO] [stdout] test aarch64::instruction_analysis::epilogue::test::test_epilogue_with_retab_2 ... ok
[INFO] [stdout] test aarch64::instruction_analysis::prologue::test::test_no_prologue_despite_stack_store ... ok
[INFO] [stdout] test aarch64::instruction_analysis::prologue::test::test_prologue_1 ... ok
[INFO] [stdout] test aarch64::instruction_analysis::prologue::test::test_prologue_with_pacibsp ... ok
[INFO] [stdout] test aarch64::instruction_analysis::prologue::test::test_prologue_with_mov_fp_sp ... ok
[INFO] [stdout] test aarch64::unwindregs::test::test ... ok
[INFO] [stdout] test add_signed::test::test_checked ... ok
[INFO] [stdout] test add_signed::test::test_wrapping ... ok
[INFO] [stdout] test aarch64::unwind_rule::test::test_basic ... ok
[INFO] [stdout] test rule_cache::tests::test_cache_entry_size ... ok
[INFO] [stdout] test x86_64::register_ordering::test::unhandled_orderings ... ok
[INFO] [stdout] test x86_64::unwind_rule::test::test_basic ... ok
[INFO] [stdout] test x86_64::unwind_rule::test::test_overflow ... ok
[INFO] [stdout] test x86_64::register_ordering::test::roundtrip_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests framehop
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9621cf8bbb8343752480888e6a9179357a738cb1d8334f2ed6b2bbf50950b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9621cf8bbb8343752480888e6a9179357a738cb1d8334f2ed6b2bbf50950b57", kill_on_drop: false }`
[INFO] [stdout] a9621cf8bbb8343752480888e6a9179357a738cb1d8334f2ed6b2bbf50950b57