[INFO] cloning repository https://github.com/veeso/brc-20-experiments-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/veeso/brc-20-experiments-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveeso%2Fbrc-20-experiments-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveeso%2Fbrc-20-experiments-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dac3fb30dcec3db182217f9faebfad05b856b9e1
[INFO] checking veeso/brc-20-experiments-rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveeso%2Fbrc-20-experiments-rs" "/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/veeso/brc-20-experiments-rs 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/veeso/brc-20-experiments-rs
[INFO] finished tweaking git repo https://github.com/veeso/brc-20-experiments-rs
[INFO] tweaked toml for git repo https://github.com/veeso/brc-20-experiments-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/veeso/brc-20-experiments-rs 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]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_with_macros v3.1.0
[INFO] [stderr]   Downloaded quote v1.0.31
[INFO] [stderr]   Downloaded serde v1.0.174
[INFO] [stderr]   Downloaded serde_with v3.1.0
[INFO] [stderr]   Downloaded serde_derive v1.0.174
[INFO] [stderr]   Downloaded secp256k1-sys v0.9.0
[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] 169fbae8590a8f61e2a40e54eaa33935d5190180d277f6b0c7530e7cdbe01918
[INFO] running `Command { std: "docker" "start" "-a" "169fbae8590a8f61e2a40e54eaa33935d5190180d277f6b0c7530e7cdbe01918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "169fbae8590a8f61e2a40e54eaa33935d5190180d277f6b0c7530e7cdbe01918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169fbae8590a8f61e2a40e54eaa33935d5190180d277f6b0c7530e7cdbe01918", kill_on_drop: false }`
[INFO] [stdout] 169fbae8590a8f61e2a40e54eaa33935d5190180d277f6b0c7530e7cdbe01918
[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] 452a4cf2e8ace26c835c19bc4b5eba049eca5b2d8883db04d9897bb9a8ec9a0f
[INFO] running `Command { std: "docker" "start" "-a" "452a4cf2e8ace26c835c19bc4b5eba049eca5b2d8883db04d9897bb9a8ec9a0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin-internals v0.2.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling serde v1.0.174
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]    Compiling serde_derive v1.0.174
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]     Checking hex-conservative v0.1.1
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling bitcoin v0.31.0
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking bech32 v0.10.0-beta
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking bitcoin_hashes v0.13.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling secp256k1-sys v0.9.0
[INFO] [stderr]     Checking regex-automata v0.3.3
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]     Checking secp256k1 v0.28.0
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]     Checking tokio v1.29.1
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling serde_with_macros v3.1.0
[INFO] [stderr]     Checking serde_with v3.1.0
[INFO] [stderr]     Checking actix-rt v2.8.0
[INFO] [stderr]     Checking brc-20-experiments-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_init` is never used
[INFO] [stdout]  --> src/test.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn log_init() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "452a4cf2e8ace26c835c19bc4b5eba049eca5b2d8883db04d9897bb9a8ec9a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452a4cf2e8ace26c835c19bc4b5eba049eca5b2d8883db04d9897bb9a8ec9a0f", kill_on_drop: false }`
[INFO] [stdout] 452a4cf2e8ace26c835c19bc4b5eba049eca5b2d8883db04d9897bb9a8ec9a0f