[INFO] fetching crate coldcard-cli 0.12.3...
[INFO] checking coldcard-cli-0.12.3 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate coldcard-cli 0.12.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate coldcard-cli 0.12.3
[INFO] finished tweaking crates.io crate coldcard-cli 0.12.3
[INFO] tweaked toml for crates.io crate coldcard-cli 0.12.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate coldcard-cli 0.12.3 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate coldcard-cli 0.12.3 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rtoolbox v0.0.2
[INFO] [stderr]   Downloaded rpassword v7.3.1
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[INFO] [stderr]   Downloaded coldcard v0.12.2
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb03baff5e71fa3e09265c494ff5362e43d236d59b3ba4fa4569a0a8119cf514
[INFO] running `Command { std: "docker" "start" "-a" "eb03baff5e71fa3e09265c494ff5362e43d236d59b3ba4fa4569a0a8119cf514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb03baff5e71fa3e09265c494ff5362e43d236d59b3ba4fa4569a0a8119cf514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb03baff5e71fa3e09265c494ff5362e43d236d59b3ba4fa4569a0a8119cf514", kill_on_drop: false }`
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[INFO] [stdout] 0d0e3c02f6bd640cd79f99dfa783dda7caa61517b868ad18f6eae33572bfe674
[INFO] running `Command { std: "docker" "start" "-a" "0d0e3c02f6bd640cd79f99dfa783dda7caa61517b868ad18f6eae33572bfe674", kill_on_drop: false }`
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[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:882:14
[INFO] [stdout]     |
[INFO] [stdout] 882 |     Coldcard(coldcard::Error),
[INFO] [stdout]     |     -------- ^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 882 -     Coldcard(coldcard::Error),
[INFO] [stdout] 882 +     Coldcard(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:883:16
[INFO] [stdout]     |
[INFO] [stdout] 883 |     Derivation(derivation_path::Error),
[INFO] [stdout]     |     ---------- ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 883 -     Derivation(derivation_path::Error),
[INFO] [stdout] 883 +     Derivation(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:884:12
[INFO] [stdout]     |
[INFO] [stdout] 884 |     Encode(protocol::EncodeError),
[INFO] [stdout]     |     ------ ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 884 -     Encode(protocol::EncodeError),
[INFO] [stdout] 884 +     Encode(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:885:14
[INFO] [stdout]     |
[INFO] [stdout] 885 |     Firmware(firmware::Error),
[INFO] [stdout]     |     -------- ^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 885 -     Firmware(firmware::Error),
[INFO] [stdout] 885 +     Firmware(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:886:24
[INFO] [stdout]     |
[INFO] [stdout] 886 |     UnexpectedResponse(protocol::Response),
[INFO] [stdout]     |     ------------------ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 886 -     UnexpectedResponse(protocol::Response),
[INFO] [stdout] 886 +     UnexpectedResponse(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:888:8
[INFO] [stdout]     |
[INFO] [stdout] 888 |     Io(std::io::Error),
[INFO] [stdout]     |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 888 -     Io(std::io::Error),
[INFO] [stdout] 888 +     Io(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:893:20
[INFO] [stdout]     |
[INFO] [stdout] 893 |     VersionConvert(xpub_version::Error),
[INFO] [stdout]     |     -------------- ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 893 -     VersionConvert(xpub_version::Error),
[INFO] [stdout] 893 +     VersionConvert(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:882:14
[INFO] [stdout]     |
[INFO] [stdout] 882 |     Coldcard(coldcard::Error),
[INFO] [stdout]     |     -------- ^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 882 -     Coldcard(coldcard::Error),
[INFO] [stdout] 882 +     Coldcard(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:883:16
[INFO] [stdout]     |
[INFO] [stdout] 883 |     Derivation(derivation_path::Error),
[INFO] [stdout]     |     ---------- ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 883 -     Derivation(derivation_path::Error),
[INFO] [stdout] 883 +     Derivation(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:884:12
[INFO] [stdout]     |
[INFO] [stdout] 884 |     Encode(protocol::EncodeError),
[INFO] [stdout]     |     ------ ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 884 -     Encode(protocol::EncodeError),
[INFO] [stdout] 884 +     Encode(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:885:14
[INFO] [stdout]     |
[INFO] [stdout] 885 |     Firmware(firmware::Error),
[INFO] [stdout]     |     -------- ^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 885 -     Firmware(firmware::Error),
[INFO] [stdout] 885 +     Firmware(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:886:24
[INFO] [stdout]     |
[INFO] [stdout] 886 |     UnexpectedResponse(protocol::Response),
[INFO] [stdout]     |     ------------------ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 886 -     UnexpectedResponse(protocol::Response),
[INFO] [stdout] 886 +     UnexpectedResponse(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:888:8
[INFO] [stdout]     |
[INFO] [stdout] 888 |     Io(std::io::Error),
[INFO] [stdout]     |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 888 -     Io(std::io::Error),
[INFO] [stdout] 888 +     Io(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:893:20
[INFO] [stdout]     |
[INFO] [stdout] 893 |     VersionConvert(xpub_version::Error),
[INFO] [stdout]     |     -------------- ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 893 -     VersionConvert(xpub_version::Error),
[INFO] [stdout] 893 +     VersionConvert(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.08s
[INFO] running `Command { std: "docker" "inspect" "0d0e3c02f6bd640cd79f99dfa783dda7caa61517b868ad18f6eae33572bfe674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d0e3c02f6bd640cd79f99dfa783dda7caa61517b868ad18f6eae33572bfe674", kill_on_drop: false }`
[INFO] [stdout] 0d0e3c02f6bd640cd79f99dfa783dda7caa61517b868ad18f6eae33572bfe674
