[INFO] fetching crate hopframe 0.2.0...
[INFO] testing hopframe-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate hopframe 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate hopframe 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hopframe 0.2.0
[INFO] tweaked toml for crates.io crate hopframe 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hopframe 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hopframe 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libredox v0.1.4
[INFO] [stderr]   Downloaded wholesym v0.8.1
[INFO] [stderr]   Downloaded inplace-vec-builder v0.1.1
[INFO] [stderr]   Downloaded scala-native-demangle v0.0.6
[INFO] [stderr]   Downloaded lzxd v0.2.6
[INFO] [stderr]   Downloaded linear-map v1.2.0
[INFO] [stderr]   Downloaded binary-merge v0.1.2
[INFO] [stderr]   Downloaded macho-unwind-info v0.5.0
[INFO] [stderr]   Downloaded cab v0.6.0
[INFO] [stderr]   Downloaded scroll v0.12.0
[INFO] [stderr]   Downloaded linux-perf-event-reader v0.10.2
[INFO] [stderr]   Downloaded msvc-demangler v0.11.0
[INFO] [stderr]   Downloaded linux-perf-data v0.11.0
[INFO] [stderr]   Downloaded framehop v0.13.3
[INFO] [stderr]   Downloaded ruzstd v0.7.3
[INFO] [stderr]   Downloaded samply-symbols v0.24.1
[INFO] [stderr]   Downloaded pdb2 v0.9.2
[INFO] [stderr]   Downloaded async-compression v0.4.25
[INFO] [stderr]   Downloaded rangemap v1.5.1
[INFO] [stderr]   Downloaded symsrv v0.5.6
[INFO] [stderr]   Downloaded pdb-addr2line v0.11.2
[INFO] [stderr]   Downloaded srcsrv v0.2.3
[INFO] [stderr]   Downloaded range-collections v0.4.6
[INFO] [stderr]   Downloaded brotli v8.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6dd31235fbc1317fdf76454e973a8358d478380b0e6980e1e563e42a2d7d24aa
[INFO] running `Command { std: "docker" "start" "-a" "6dd31235fbc1317fdf76454e973a8358d478380b0e6980e1e563e42a2d7d24aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dd31235fbc1317fdf76454e973a8358d478380b0e6980e1e563e42a2d7d24aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd31235fbc1317fdf76454e973a8358d478380b0e6980e1e563e42a2d7d24aa", kill_on_drop: false }`
[INFO] [stdout] 6dd31235fbc1317fdf76454e973a8358d478380b0e6980e1e563e42a2d7d24aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 571ded06d17dee9b337e7cbb3a99e93d5d5c905371ecb11ac80947bbba292896
[INFO] running `Command { std: "docker" "start" "-a" "571ded06d17dee9b337e7cbb3a99e93d5d5c905371ecb11ac80947bbba292896", kill_on_drop: false }`
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling framehop v0.13.3
[INFO] [stderr]    Compiling hopframe v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "571ded06d17dee9b337e7cbb3a99e93d5d5c905371ecb11ac80947bbba292896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571ded06d17dee9b337e7cbb3a99e93d5d5c905371ecb11ac80947bbba292896", kill_on_drop: false }`
[INFO] [stdout] 571ded06d17dee9b337e7cbb3a99e93d5d5c905371ecb11ac80947bbba292896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90e023ba880aeb3782ab5b42716664312fcc58f5e840ff552a5d08d71728167b
[INFO] running `Command { std: "docker" "start" "-a" "90e023ba880aeb3782ab5b42716664312fcc58f5e840ff552a5d08d71728167b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.46.1
[INFO] [stderr]    Compiling hopframe v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: Symbolization is not enabled, or the target OS is not supported.
[INFO] [stdout]   --> examples/basic.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     compile_error!("Symbolization is not enabled, or the target OS is not supported.");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hopframe` (example "basic") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: Symbolization is not enabled, or the target OS is not supported.
[INFO] [stdout]   --> examples/symbolize.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     compile_error!("Symbolization is not enabled, or the target OS is not supported.");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hopframe` (example "symbolize") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "90e023ba880aeb3782ab5b42716664312fcc58f5e840ff552a5d08d71728167b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e023ba880aeb3782ab5b42716664312fcc58f5e840ff552a5d08d71728167b", kill_on_drop: false }`
[INFO] [stdout] 90e023ba880aeb3782ab5b42716664312fcc58f5e840ff552a5d08d71728167b