[INFO] fetching crate bvc 0.1.1...
[INFO] testing bvc-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate bvc 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate bvc 0.1.1
[INFO] finished tweaking crates.io crate bvc 0.1.1
[INFO] tweaked toml for crates.io crate bvc 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bvc 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bvc 0.1.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.8
[INFO] [stderr]   Downloaded bitcoin-io v0.1.2
[INFO] [stderr]   Downloaded bitcoincore-rpc-json v0.19.0
[INFO] [stderr]   Downloaded bitcoincore-rpc v0.19.0
[INFO] [stderr]   Downloaded jsonrpc v0.18.0
[INFO] [stderr]   Downloaded minreq v2.11.2
[INFO] [stderr]   Downloaded clap_derive v4.5.8
[INFO] [stderr]   Downloaded cc v1.0.105
[INFO] [stderr]   Downloaded secp256k1 v0.29.0
[INFO] [stderr]   Downloaded clap_builder v4.5.8
[INFO] [stderr]   Downloaded syn v2.0.69
[INFO] [stderr]   Downloaded bitcoin v0.32.2
[INFO] [stderr]   Downloaded secp256k1-sys v0.10.0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa0981a08aa21d9f169a395fa2448e645ea3f553568a754a8a5c6de600339162
[INFO] running `Command { std: "docker" "start" "-a" "aa0981a08aa21d9f169a395fa2448e645ea3f553568a754a8a5c6de600339162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa0981a08aa21d9f169a395fa2448e645ea3f553568a754a8a5c6de600339162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0981a08aa21d9f169a395fa2448e645ea3f553568a754a8a5c6de600339162", kill_on_drop: false }`
[INFO] [stdout] aa0981a08aa21d9f169a395fa2448e645ea3f553568a754a8a5c6de600339162
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 22add35d266477c5cc24c2952aedf69ea1e4753d06d09262eb183b573c557cb2
[INFO] running `Command { std: "docker" "start" "-a" "22add35d266477c5cc24c2952aedf69ea1e4753d06d09262eb183b573c557cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]    Compiling cc v1.0.105
[INFO] [stderr]    Compiling bitcoin-io v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling minreq v2.11.2
[INFO] [stderr]    Compiling bitcoin v0.32.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling bech32 v0.11.0
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling hex-conservative v0.2.1
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling clap_builder v4.5.8
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.69
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling secp256k1-sys v0.10.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling clap v4.5.8
[INFO] [stderr]    Compiling bitcoin_hashes v0.14.0
[INFO] [stderr]    Compiling bitcoin-units v0.1.2
[INFO] [stderr]    Compiling secp256k1 v0.29.0
[INFO] [stderr]    Compiling base58ck v0.1.0
[INFO] [stderr]    Compiling jsonrpc v0.18.0
[INFO] [stderr]    Compiling bitcoincore-rpc-json v0.19.0
[INFO] [stderr]    Compiling bitcoincore-rpc v0.19.0
[INFO] [stderr]    Compiling bvc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `username` is never read
[INFO] [stdout]   --> src/config.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut username: Option<String> = None;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `password` is never read
[INFO] [stdout]   --> src/config.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let mut password: Option<String> = None;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.65s
[INFO] running `Command { std: "docker" "inspect" "22add35d266477c5cc24c2952aedf69ea1e4753d06d09262eb183b573c557cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22add35d266477c5cc24c2952aedf69ea1e4753d06d09262eb183b573c557cb2", kill_on_drop: false }`
[INFO] [stdout] 22add35d266477c5cc24c2952aedf69ea1e4753d06d09262eb183b573c557cb2
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 48fa08691e3cef0bf5d6fbc4d3b4249d5bd885460b5d091213b608daf47e084e
[INFO] running `Command { std: "docker" "start" "-a" "48fa08691e3cef0bf5d6fbc4d3b4249d5bd885460b5d091213b608daf47e084e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bvc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `username` is never read
[INFO] [stdout]   --> src/config.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut username: Option<String> = None;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `password` is never read
[INFO] [stdout]   --> src/config.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let mut password: Option<String> = None;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `username` is never read
[INFO] [stdout]   --> src/config.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut username: Option<String> = None;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `password` is never read
[INFO] [stdout]   --> src/config.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let mut password: Option<String> = None;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "48fa08691e3cef0bf5d6fbc4d3b4249d5bd885460b5d091213b608daf47e084e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fa08691e3cef0bf5d6fbc4d3b4249d5bd885460b5d091213b608daf47e084e", kill_on_drop: false }`
[INFO] [stdout] 48fa08691e3cef0bf5d6fbc4d3b4249d5bd885460b5d091213b608daf47e084e
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 04e8fdcd7bdb78062ef0ab8f7ba4bfd2304c253fd64b2475579e17aec5ed6888
[INFO] running `Command { std: "docker" "start" "-a" "04e8fdcd7bdb78062ef0ab8f7ba4bfd2304c253fd64b2475579e17aec5ed6888", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `username` is never read
[INFO] [stderr]   --> src/config.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let mut username: Option<String> = None;
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `password` is never read
[INFO] [stderr]   --> src/config.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let mut password: Option<String> = None;
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `bvc` (lib) generated 2 warnings
[INFO] [stderr] warning: `bvc` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bvc-38c1eece5b84f26b)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bvc-187b3fe8a0b6d6ec)
[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" "04e8fdcd7bdb78062ef0ab8f7ba4bfd2304c253fd64b2475579e17aec5ed6888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e8fdcd7bdb78062ef0ab8f7ba4bfd2304c253fd64b2475579e17aec5ed6888", kill_on_drop: false }`
[INFO] [stdout] 04e8fdcd7bdb78062ef0ab8f7ba4bfd2304c253fd64b2475579e17aec5ed6888