[INFO] cloning repository https://github.com/matteopolak/miner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matteopolak/miner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatteopolak%2Fminer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatteopolak%2Fminer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dfec6652b8432a69c1caf25e45b3830e46bc6463
[INFO] checking matteopolak/miner against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatteopolak%2Fminer" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matteopolak/miner on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matteopolak/miner
[INFO] finished tweaking git repo https://github.com/matteopolak/miner
[INFO] tweaked toml for git repo https://github.com/matteopolak/miner written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/matteopolak/miner 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wgpu-types v0.19.2
[INFO] [stderr]   Downloaded profiling v1.0.15
[INFO] [stderr]   Downloaded range-alloc v0.1.3
[INFO] [stderr]   Downloaded renderdoc-sys v1.1.0
[INFO] [stderr]   Downloaded raw-window-handle v0.6.0
[INFO] [stderr]   Downloaded glutin_wgl_sys v0.5.0
[INFO] [stderr]   Downloaded gpu-descriptor v0.2.4
[INFO] [stderr]   Downloaded core-graphics-types v0.1.3
[INFO] [stderr]   Downloaded gpu-alloc-types v0.3.0
[INFO] [stderr]   Downloaded gpu-descriptor-types v0.1.2
[INFO] [stderr]   Downloaded foreign-types v0.5.0
[INFO] [stderr]   Downloaded d3d12 v0.19.0
[INFO] [stderr]   Downloaded heck v0.5.0
[INFO] [stderr]   Downloaded com_macros v0.6.0
[INFO] [stderr]   Downloaded thread_local v1.1.8
[INFO] [stderr]   Downloaded rustls-pki-types v1.4.1
[INFO] [stderr]   Downloaded hassle-rs v0.11.0
[INFO] [stderr]   Downloaded bitcoin-internals v0.2.0
[INFO] [stderr]   Downloaded hex_lit v0.1.1
[INFO] [stderr]   Downloaded bech32 v0.10.0-beta
[INFO] [stderr]   Downloaded generator v0.7.5
[INFO] [stderr]   Downloaded bitcoin_hashes v0.13.0
[INFO] [stderr]   Downloaded base64 v0.22.0
[INFO] [stderr]   Downloaded bitcoin v0.31.1
[INFO] [stderr]   Downloaded naga v0.19.2
[INFO] [stderr]   Downloaded ndk-sys v0.5.0+25.2.9519653
[INFO] [stderr]   Downloaded clap_builder v4.5.2
[INFO] [stderr]   Downloaded rustls v0.22.3
[INFO] [stderr]   Downloaded rustls-webpki v0.102.2
[INFO] [stderr]   Downloaded webpki-roots v0.26.1
[INFO] [stderr]   Downloaded wgpu-core v0.19.3
[INFO] [stderr]   Downloaded ash v0.37.3+1.3.251
[INFO] [stderr]   Downloaded wgpu-hal v0.19.3
[INFO] [stderr]   Downloaded secp256k1 v0.28.2
[INFO] [stderr]   Downloaded loom v0.5.6
[INFO] [stderr]   Downloaded ureq v2.9.6
[INFO] [stderr]   Downloaded secp256k1-sys v0.9.2
[INFO] [stderr]   Downloaded glow v0.13.1
[INFO] [stderr]   Downloaded metal v0.27.0
[INFO] [stderr]   Downloaded xml-rs v0.8.20
[INFO] [stderr]   Downloaded syn v2.0.57
[INFO] [stderr]   Downloaded wgpu v0.19.3
[INFO] [stderr]   Downloaded khronos-egl v6.0.0
[INFO] [stderr]   Downloaded hex-conservative v0.1.1
[INFO] [stderr]   Downloaded ring v0.17.8
[INFO] [stderr]   Downloaded oneshot v0.1.6
[INFO] [stderr]   Downloaded gpu-allocator v0.25.0
[INFO] [stderr]   Downloaded com_macros_support v0.6.0
[INFO] [stderr]   Downloaded clap_derive v4.5.4
[INFO] [stderr]   Downloaded clap v4.5.4
[INFO] [stderr]   Downloaded presser v0.3.1
[INFO] [stderr]   Downloaded com v0.6.0
[INFO] [stderr]   Downloaded foreign-types-macros v0.2.3
[INFO] [stderr]   Downloaded foreign-types-shared v0.3.1
[INFO] [stderr]   Downloaded spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]   Downloaded gpu-alloc v0.6.0
[INFO] [stderr]   Downloaded windows v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1263a805998a7551e5f98a0f2eb0c39f4e3501529aad2d547aeb8dc3a22ffd7
[INFO] running `Command { std: "docker" "start" "-a" "f1263a805998a7551e5f98a0f2eb0c39f4e3501529aad2d547aeb8dc3a22ffd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1263a805998a7551e5f98a0f2eb0c39f4e3501529aad2d547aeb8dc3a22ffd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1263a805998a7551e5f98a0f2eb0c39f4e3501529aad2d547aeb8dc3a22ffd7", kill_on_drop: false }`
[INFO] [stdout] f1263a805998a7551e5f98a0f2eb0c39f4e3501529aad2d547aeb8dc3a22ffd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4115bb6718dd3e8dd1f0c079c48c0dc4067c4addb387aa8f4cf1a327dabaef7f
[INFO] running `Command { std: "docker" "start" "-a" "4115bb6718dd3e8dd1f0c079c48c0dc4067c4addb387aa8f4cf1a327dabaef7f", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling bitcoin-internals v0.2.0
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]    Compiling wgpu-hal v0.19.3
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking rustls-pki-types v1.4.1
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking wgpu-types v0.19.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling wgpu-core v0.19.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]    Compiling rustls v0.22.3
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking raw-window-handle v0.6.0
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]     Checking hex-conservative v0.1.1
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]    Compiling wgpu v0.19.3
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]    Compiling bitcoin v0.31.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking bitcoin_hashes v0.13.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking webpki-roots v0.26.1
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking bech32 v0.10.0-beta
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking base64 v0.22.0
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking oneshot v0.1.6
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking secp256k1 v0.28.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking rustls-webpki v0.102.2
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking naga v0.19.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking ureq v2.9.6
[INFO] [stderr]     Checking miner v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.67s
[INFO] running `Command { std: "docker" "inspect" "4115bb6718dd3e8dd1f0c079c48c0dc4067c4addb387aa8f4cf1a327dabaef7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4115bb6718dd3e8dd1f0c079c48c0dc4067c4addb387aa8f4cf1a327dabaef7f", kill_on_drop: false }`
[INFO] [stdout] 4115bb6718dd3e8dd1f0c079c48c0dc4067c4addb387aa8f4cf1a327dabaef7f