[INFO] fetching crate melwallet 0.1.2...
[INFO] testing melwallet-0.1.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate melwallet 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate melwallet 0.1.2
[INFO] finished tweaking crates.io crate melwallet 0.1.2
[INFO] tweaked toml for crates.io crate melwallet 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate melwallet 0.1.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 121 packages to latest compatible versions
[INFO] [stderr]       Adding serde_with v1.14.0 (available: v3.14.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parse-display v0.5.5
[INFO] [stderr]   Downloaded tmelcrypt v0.2.7
[INFO] [stderr]   Downloaded melstructs v0.3.3
[INFO] [stderr]   Downloaded stdcode v0.1.14
[INFO] [stderr]   Downloaded structmeta-derive v0.1.6
[INFO] [stderr]   Downloaded melvm v0.1.1
[INFO] [stderr]   Downloaded ed25519-consensus v1.2.1
[INFO] [stderr]   Downloaded structmeta v0.1.6
[INFO] [stderr]   Downloaded catvec v0.1.6
[INFO] [stderr]   Downloaded parse-display-derive v0.5.5
[INFO] [stderr]   Downloaded defmac v0.2.1
[INFO] [stderr]   Downloaded honggfuzz v0.5.57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cdf58f0f8933168b12fde1d57470c48791f35fb712ff69b02d44b8a33c1dd07
[INFO] running `Command { std: "docker" "start" "-a" "9cdf58f0f8933168b12fde1d57470c48791f35fb712ff69b02d44b8a33c1dd07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cdf58f0f8933168b12fde1d57470c48791f35fb712ff69b02d44b8a33c1dd07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cdf58f0f8933168b12fde1d57470c48791f35fb712ff69b02d44b8a33c1dd07", kill_on_drop: false }`
[INFO] [stdout] 9cdf58f0f8933168b12fde1d57470c48791f35fb712ff69b02d44b8a33c1dd07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4d0121314fab6454a03301f85a4ceb807ff61ceaaeefa61c52467c15074bb49
[INFO] running `Command { std: "docker" "start" "-a" "d4d0121314fab6454a03301f85a4ceb807ff61ceaaeefa61c52467c15074bb49", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling subtle-ng v2.5.0
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling defmac v0.2.1
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling curve25519-dalek-ng v4.1.1
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling catvec v0.1.6
[INFO] [stderr]    Compiling structmeta-derive v0.1.6
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling structmeta v0.1.6
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]    Compiling parse-display v0.5.5
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling serde_with v1.14.0
[INFO] [stderr]    Compiling ed25519-consensus v1.2.1
[INFO] [stderr]    Compiling serde-big-array v0.3.3
[INFO] [stderr]    Compiling ethnum v1.5.2
[INFO] [stderr]    Compiling stdcode v0.1.14
[INFO] [stderr]    Compiling tmelcrypt v0.2.7
[INFO] [stderr]    Compiling melstructs v0.3.3
[INFO] [stderr]    Compiling melvm v0.1.1
[INFO] [stderr]    Compiling melwallet v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `touched_coin_count` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 |             let mut touched_coin_count = 0;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_touched_coin_count` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.91s
[INFO] running `Command { std: "docker" "inspect" "d4d0121314fab6454a03301f85a4ceb807ff61ceaaeefa61c52467c15074bb49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d0121314fab6454a03301f85a4ceb807ff61ceaaeefa61c52467c15074bb49", kill_on_drop: false }`
[INFO] [stdout] d4d0121314fab6454a03301f85a4ceb807ff61ceaaeefa61c52467c15074bb49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff6166c421a888899e10459c1f4d97c7a9e810926dcf70e1edaffa01a6e73438
[INFO] running `Command { std: "docker" "start" "-a" "ff6166c421a888899e10459c1f4d97c7a9e810926dcf70e1edaffa01a6e73438", kill_on_drop: false }`
[INFO] [stdout] warning: variable `touched_coin_count` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 |             let mut touched_coin_count = 0;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_touched_coin_count` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling melwallet v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `touched_coin_count` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 |             let mut touched_coin_count = 0;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_touched_coin_count` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "ff6166c421a888899e10459c1f4d97c7a9e810926dcf70e1edaffa01a6e73438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff6166c421a888899e10459c1f4d97c7a9e810926dcf70e1edaffa01a6e73438", kill_on_drop: false }`
[INFO] [stdout] ff6166c421a888899e10459c1f4d97c7a9e810926dcf70e1edaffa01a6e73438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ec2aaa802d20f4b40f01f467f6d770883eba4df1f33ba5745bd1ad4bc6a57c3
[INFO] running `Command { std: "docker" "start" "-a" "6ec2aaa802d20f4b40f01f467f6d770883eba4df1f33ba5745bd1ad4bc6a57c3", kill_on_drop: false }`
[INFO] [stderr] warning: variable `touched_coin_count` is assigned to, but never used
[INFO] [stderr]    --> src/lib.rs:143:21
[INFO] [stderr]     |
[INFO] [stderr] 143 |             let mut touched_coin_count = 0;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_touched_coin_count` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `melwallet` (lib) generated 1 warning
[INFO] [stderr] warning: `melwallet` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/melwallet-1b22cc4f898437c6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests melwallet
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "6ec2aaa802d20f4b40f01f467f6d770883eba4df1f33ba5745bd1ad4bc6a57c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec2aaa802d20f4b40f01f467f6d770883eba4df1f33ba5745bd1ad4bc6a57c3", kill_on_drop: false }`
[INFO] [stdout] 6ec2aaa802d20f4b40f01f467f6d770883eba4df1f33ba5745bd1ad4bc6a57c3