[INFO] fetching crate wasmtime-debug 0.28.0...
[INFO] testing wasmtime-debug-0.28.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate wasmtime-debug 0.28.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate wasmtime-debug 0.28.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f59a56eb087f193ea1e839f3c31647e42d6e0ef23dda7f074e3b8d926c2ae361
[INFO] running `Command { std: "docker" "start" "-a" "f59a56eb087f193ea1e839f3c31647e42d6e0ef23dda7f074e3b8d926c2ae361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f59a56eb087f193ea1e839f3c31647e42d6e0ef23dda7f074e3b8d926c2ae361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59a56eb087f193ea1e839f3c31647e42d6e0ef23dda7f074e3b8d926c2ae361", kill_on_drop: false }`
[INFO] [stdout] f59a56eb087f193ea1e839f3c31647e42d6e0ef23dda7f074e3b8d926c2ae361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 510ebe58b9eb2df20b3129169f70d541a62830c65c4bc211e5ab496d9d9db089
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "510ebe58b9eb2df20b3129169f70d541a62830c65c4bc211e5ab496d9d9db089", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.75.0
[INFO] [stderr]    Compiling cranelift-entity v0.75.0
[INFO] [stderr]    Compiling wasmparser v0.78.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.75.0
[INFO] [stderr]    Compiling thiserror v1.0.26
[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-codegen v0.75.0
[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 2m 13s
[INFO] running `Command { std: "docker" "inspect" "510ebe58b9eb2df20b3129169f70d541a62830c65c4bc211e5ab496d9d9db089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "510ebe58b9eb2df20b3129169f70d541a62830c65c4bc211e5ab496d9d9db089", kill_on_drop: false }`
[INFO] [stdout] 510ebe58b9eb2df20b3129169f70d541a62830c65c4bc211e5ab496d9d9db089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2f86fd3357440d8ef2b2cb7eb45529cec5ecdfeca0db7e6fa07257c218b21c83
[INFO] running `Command { std: "docker" "start" "-a" "2f86fd3357440d8ef2b2cb7eb45529cec5ecdfeca0db7e6fa07257c218b21c83", 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 7.78s
[INFO] running `Command { std: "docker" "inspect" "2f86fd3357440d8ef2b2cb7eb45529cec5ecdfeca0db7e6fa07257c218b21c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f86fd3357440d8ef2b2cb7eb45529cec5ecdfeca0db7e6fa07257c218b21c83", kill_on_drop: false }`
[INFO] [stdout] 2f86fd3357440d8ef2b2cb7eb45529cec5ecdfeca0db7e6fa07257c218b21c83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8cecbae1aa1e6b6a792b05be4fb4207844b2cfad477a3f5d8b1c3855c8ca6461
[INFO] running `Command { std: "docker" "start" "-a" "8cecbae1aa1e6b6a792b05be4fb4207844b2cfad477a3f5d8b1c3855c8ca6461", kill_on_drop: false }`
[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: `wasmtime-debug` (lib) generated 1 warning
[INFO] [stderr] warning: `wasmtime-debug` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasmtime_debug-50a9d1007494f8ad)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test transform::address_transform::tests::test_build_function_lookup_simple ... ok
[INFO] [stdout] test transform::address_transform::tests::test_addr_translate ... ok
[INFO] [stdout] test transform::address_transform::tests::test_build_function_lookup_two_ranges ... 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] [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] [stderr]    Doc-tests wasmtime-debug
[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" "8cecbae1aa1e6b6a792b05be4fb4207844b2cfad477a3f5d8b1c3855c8ca6461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cecbae1aa1e6b6a792b05be4fb4207844b2cfad477a3f5d8b1c3855c8ca6461", kill_on_drop: false }`
[INFO] [stdout] 8cecbae1aa1e6b6a792b05be4fb4207844b2cfad477a3f5d8b1c3855c8ca6461