[INFO] fetching crate wasmtime-debug 0.28.0...
[INFO] testing wasmtime-debug-0.28.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate wasmtime-debug 0.28.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate wasmtime-debug 0.28.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmtime-debug 0.28.0
[INFO] finished tweaking crates.io crate wasmtime-debug 0.28.0
[INFO] tweaked toml for crates.io crate wasmtime-debug 0.28.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5497d19b88113dd610ce087b217efbf493fa2e25c68551f5cbeace89a25ef64d
[INFO] running `Command { std: "docker" "start" "-a" "5497d19b88113dd610ce087b217efbf493fa2e25c68551f5cbeace89a25ef64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5497d19b88113dd610ce087b217efbf493fa2e25c68551f5cbeace89a25ef64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5497d19b88113dd610ce087b217efbf493fa2e25c68551f5cbeace89a25ef64d", kill_on_drop: false }`
[INFO] [stdout] 5497d19b88113dd610ce087b217efbf493fa2e25c68551f5cbeace89a25ef64d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48154583b0a9b13d2ae644d8fd0e732d1c11f853a3d61717ea337f62619610d0
[INFO] running `Command { std: "docker" "start" "-a" "48154583b0a9b13d2ae644d8fd0e732d1c11f853a3d61717ea337f62619610d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-entity v0.75.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.75.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling wasmparser v0.78.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.75.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling cranelift-codegen v0.75.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling regalloc v0.0.31
[INFO] [stderr]    Compiling cranelift-bforest v0.75.0
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling cranelift-frontend v0.75.0
[INFO] [stderr]    Compiling cranelift-wasm v0.75.0
[INFO] [stderr]    Compiling wasmtime-environ v0.28.0
[INFO] [stderr]    Compiling wasmtime-debug v0.28.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/transform/expression.rs:438:29
[INFO] [stdout]     |
[INFO] [stdout] 438 | / ...                   &code_buf[new_from - 2..new_from]
[INFO] [stdout] 439 | | ...                       .copy_from_slice(&(new_diff as i16).to_le_bytes());
[INFO] [stdout]     | |____________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "48154583b0a9b13d2ae644d8fd0e732d1c11f853a3d61717ea337f62619610d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48154583b0a9b13d2ae644d8fd0e732d1c11f853a3d61717ea337f62619610d0", kill_on_drop: false }`
[INFO] [stdout] 48154583b0a9b13d2ae644d8fd0e732d1c11f853a3d61717ea337f62619610d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1e8bf4de5a941bbbb96089494b5f42e6cfa1079a73d45193422e7aa964f4e88
[INFO] running `Command { std: "docker" "start" "-a" "e1e8bf4de5a941bbbb96089494b5f42e6cfa1079a73d45193422e7aa964f4e88", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-debug v0.28.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/transform/expression.rs:438:29
[INFO] [stdout]     |
[INFO] [stdout] 438 | / ...                   &code_buf[new_from - 2..new_from]
[INFO] [stdout] 439 | | ...                       .copy_from_slice(&(new_diff as i16).to_le_bytes());
[INFO] [stdout]     | |____________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/transform/expression.rs:438:29
[INFO] [stdout]     |
[INFO] [stdout] 438 | / ...                   &code_buf[new_from - 2..new_from]
[INFO] [stdout] 439 | | ...                       .copy_from_slice(&(new_diff as i16).to_le_bytes());
[INFO] [stdout]     | |____________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "e1e8bf4de5a941bbbb96089494b5f42e6cfa1079a73d45193422e7aa964f4e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e8bf4de5a941bbbb96089494b5f42e6cfa1079a73d45193422e7aa964f4e88", kill_on_drop: false }`
[INFO] [stdout] e1e8bf4de5a941bbbb96089494b5f42e6cfa1079a73d45193422e7aa964f4e88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a669a6eeb899df7c646ff4f6e46f6bdbbc3267e17f106cb80c23410fd4981c5b
[INFO] running `Command { std: "docker" "start" "-a" "a669a6eeb899df7c646ff4f6e46f6bdbbc3267e17f106cb80c23410fd4981c5b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stdout] running 7 tests
[INFO] [stderr]    --> src/transform/expression.rs:438:29
[INFO] [stderr]     |
[INFO] [stderr] 438 | / ...                   &code_buf[new_from - 2..new_from]
[INFO] [stderr] 439 | | ...                       .copy_from_slice(&(new_diff as i16).to_le_bytes());
[INFO] [stderr]     | |____________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/transform/expression.rs:438:29
[INFO] [stderr]     |
[INFO] [stderr] 438 | / ...                   &code_buf[new_from - 2..new_from]
[INFO] [stderr] 439 | | ...                       .copy_from_slice(&(new_diff as i16).to_le_bytes());
[INFO] [stderr]     | |____________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasmtime_debug-1800ee7420131d89)
[INFO] [stdout] test transform::address_transform::tests::test_build_function_lookup_simple ... ok
[INFO] [stdout] test transform::address_transform::tests::test_build_function_lookup_two_ranges ... ok
[INFO] [stdout] test transform::address_transform::tests::test_addr_translate ... ok
[INFO] [stdout] test transform::expression::tests::test_debug_expression_jump_target ... ok
[INFO] [stdout] test transform::address_transform::tests::test_get_wasm_code_offset ... ok
[INFO] [stderr]    Doc-tests wasmtime-debug
[INFO] [stdout] test transform::expression::tests::test_debug_parse_expressions ... ok
[INFO] [stdout] test transform::expression::tests::test_debug_value_range_builder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "a669a6eeb899df7c646ff4f6e46f6bdbbc3267e17f106cb80c23410fd4981c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a669a6eeb899df7c646ff4f6e46f6bdbbc3267e17f106cb80c23410fd4981c5b", kill_on_drop: false }`
[INFO] [stdout] a669a6eeb899df7c646ff4f6e46f6bdbbc3267e17f106cb80c23410fd4981c5b