[INFO] fetching crate power-instruction-analyzer-proc-macro 0.2.0...
[INFO] building power-instruction-analyzer-proc-macro-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate power-instruction-analyzer-proc-macro 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate power-instruction-analyzer-proc-macro 0.2.0
[INFO] finished tweaking crates.io crate power-instruction-analyzer-proc-macro 0.2.0
[INFO] tweaked toml for crates.io crate power-instruction-analyzer-proc-macro 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate power-instruction-analyzer-proc-macro 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ec9dc3caa7bcbc77b531c8f34efcf837962616f9f191ec1c618d1ba86eb0879
[INFO] running `Command { std: "docker" "start" "-a" "2ec9dc3caa7bcbc77b531c8f34efcf837962616f9f191ec1c618d1ba86eb0879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ec9dc3caa7bcbc77b531c8f34efcf837962616f9f191ec1c618d1ba86eb0879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec9dc3caa7bcbc77b531c8f34efcf837962616f9f191ec1c618d1ba86eb0879", kill_on_drop: false }`
[INFO] [stdout] 2ec9dc3caa7bcbc77b531c8f34efcf837962616f9f191ec1c618d1ba86eb0879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2bcba9dda483c73cd3550500dff5eb5fa4d8e2b88cacb122226ca7710a5fdd2
[INFO] running `Command { std: "docker" "start" "-a" "b2bcba9dda483c73cd3550500dff5eb5fa4d8e2b88cacb122226ca7710a5fdd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling power-instruction-analyzer-proc-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `to_assembly` and `into_assembly` are never used
[INFO] [stdout]   --> src/inline_assembly.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub(crate) trait ToAssembly {
[INFO] [stdout]    |                  ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn to_assembly(&self) -> Assembly {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn into_assembly(self) -> Assembly
[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 4.65s
[INFO] running `Command { std: "docker" "inspect" "b2bcba9dda483c73cd3550500dff5eb5fa4d8e2b88cacb122226ca7710a5fdd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2bcba9dda483c73cd3550500dff5eb5fa4d8e2b88cacb122226ca7710a5fdd2", kill_on_drop: false }`
[INFO] [stdout] b2bcba9dda483c73cd3550500dff5eb5fa4d8e2b88cacb122226ca7710a5fdd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c595fd13bffb8bfa84bf36b14021986907e4a2a39db98d4aa89cd12edf79bd20
[INFO] running `Command { std: "docker" "start" "-a" "c595fd13bffb8bfa84bf36b14021986907e4a2a39db98d4aa89cd12edf79bd20", kill_on_drop: false }`
[INFO] [stderr]    Compiling power-instruction-analyzer-proc-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `to_assembly` and `into_assembly` are never used
[INFO] [stdout]   --> src/inline_assembly.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub(crate) trait ToAssembly {
[INFO] [stdout]    |                  ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn to_assembly(&self) -> Assembly {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn into_assembly(self) -> Assembly
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_assembly` and `into_assembly` are never used
[INFO] [stdout]   --> src/inline_assembly.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub(crate) trait ToAssembly {
[INFO] [stdout]    |                  ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn to_assembly(&self) -> Assembly {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn into_assembly(self) -> Assembly
[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 1.74s
[INFO] running `Command { std: "docker" "inspect" "c595fd13bffb8bfa84bf36b14021986907e4a2a39db98d4aa89cd12edf79bd20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c595fd13bffb8bfa84bf36b14021986907e4a2a39db98d4aa89cd12edf79bd20", kill_on_drop: false }`
[INFO] [stdout] c595fd13bffb8bfa84bf36b14021986907e4a2a39db98d4aa89cd12edf79bd20