[INFO] fetching crate nu-isp-cli 0.7.1...
[INFO] testing nu-isp-cli-0.7.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate nu-isp-cli 0.7.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate nu-isp-cli 0.7.1
[INFO] finished tweaking crates.io crate nu-isp-cli 0.7.1
[INFO] tweaked toml for crates.io crate nu-isp-cli 0.7.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nu-isp-cli 0.7.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nu-isp-cli 0.7.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdd492cee7a905980888acf8ae51433fa2a650f7fe9dc9543e64e54eba098c72
[INFO] running `Command { std: "docker" "start" "-a" "bdd492cee7a905980888acf8ae51433fa2a650f7fe9dc9543e64e54eba098c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdd492cee7a905980888acf8ae51433fa2a650f7fe9dc9543e64e54eba098c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd492cee7a905980888acf8ae51433fa2a650f7fe9dc9543e64e54eba098c72", kill_on_drop: false }`
[INFO] [stdout] bdd492cee7a905980888acf8ae51433fa2a650f7fe9dc9543e64e54eba098c72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4211b38bc7246bad19ac366fc68dd825646500ac60e53792078f5ad7ce862fe
[INFO] running `Command { std: "docker" "start" "-a" "c4211b38bc7246bad19ac366fc68dd825646500ac60e53792078f5ad7ce862fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling termcolor_output_impl v1.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling number_prefix v0.3.0
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling ihex v1.1.2
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling hidapi v1.3.0
[INFO] [stderr]    Compiling termcolor_output v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling nu-isp v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling console v0.15.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling goblin v0.2.3
[INFO] [stderr]    Compiling indicatif v0.14.0
[INFO] [stderr]    Compiling pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling nu-isp-cli v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           $($enum($error),)*
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | / error_from_list!(
[INFO] [stdout] 44 | |     HidError(hidapi::HidError),
[INFO] [stdout]    | |     -------- field in this variant
[INFO] [stdout] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stdout] 46 | |     HexReaderError(HexReaderError),
[INFO] [stdout] 47 | |     IoError(std::io::Error),
[INFO] [stdout] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stdout] 49 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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]    = note: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] 37 -         $($enum($error),)*
[INFO] [stdout] 37 +         $($enum(()),)*
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           $($enum($error),)*
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | / error_from_list!(
[INFO] [stdout] 44 | |     HidError(hidapi::HidError),
[INFO] [stdout] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stdout]    | |     ----------- field in this variant
[INFO] [stdout] 46 | |     HexReaderError(HexReaderError),
[INFO] [stdout] 47 | |     IoError(std::io::Error),
[INFO] [stdout] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stdout] 49 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] 37 -         $($enum($error),)*
[INFO] [stdout] 37 +         $($enum(()),)*
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           $($enum($error),)*
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | / error_from_list!(
[INFO] [stdout] 44 | |     HidError(hidapi::HidError),
[INFO] [stdout] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stdout] 46 | |     HexReaderError(HexReaderError),
[INFO] [stdout]    | |     -------------- field in this variant
[INFO] [stdout] 47 | |     IoError(std::io::Error),
[INFO] [stdout] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stdout] 49 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] 37 -         $($enum($error),)*
[INFO] [stdout] 37 +         $($enum(()),)*
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           $($enum($error),)*
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | / error_from_list!(
[INFO] [stdout] 44 | |     HidError(hidapi::HidError),
[INFO] [stdout] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stdout] 46 | |     HexReaderError(HexReaderError),
[INFO] [stdout] 47 | |     IoError(std::io::Error),
[INFO] [stdout]    | |     ------- field in this variant
[INFO] [stdout] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stdout] 49 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] 37 -         $($enum($error),)*
[INFO] [stdout] 37 +         $($enum(()),)*
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           $($enum($error),)*
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | / error_from_list!(
[INFO] [stdout] 44 | |     HidError(hidapi::HidError),
[INFO] [stdout] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stdout] 46 | |     HexReaderError(HexReaderError),
[INFO] [stdout] 47 | |     IoError(std::io::Error),
[INFO] [stdout] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stdout]    | |     ---------- field in this variant
[INFO] [stdout] 49 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] 37 -         $($enum($error),)*
[INFO] [stdout] 37 +         $($enum(()),)*
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.66s
[INFO] running `Command { std: "docker" "inspect" "c4211b38bc7246bad19ac366fc68dd825646500ac60e53792078f5ad7ce862fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4211b38bc7246bad19ac366fc68dd825646500ac60e53792078f5ad7ce862fe", kill_on_drop: false }`
[INFO] [stdout] c4211b38bc7246bad19ac366fc68dd825646500ac60e53792078f5ad7ce862fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6da949080d01e90b8ba7746dd6ec217e4ebe795bdcf485917ba0006697848806
[INFO] running `Command { std: "docker" "start" "-a" "6da949080d01e90b8ba7746dd6ec217e4ebe795bdcf485917ba0006697848806", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu-isp-cli v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           $($enum($error),)*
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | / error_from_list!(
[INFO] [stdout] 44 | |     HidError(hidapi::HidError),
[INFO] [stdout]    | |     -------- field in this variant
[INFO] [stdout] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stdout] 46 | |     HexReaderError(HexReaderError),
[INFO] [stdout] 47 | |     IoError(std::io::Error),
[INFO] [stdout] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stdout] 49 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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]    = note: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] 37 -         $($enum($error),)*
[INFO] [stdout] 37 +         $($enum(()),)*
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           $($enum($error),)*
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | / error_from_list!(
[INFO] [stdout] 44 | |     HidError(hidapi::HidError),
[INFO] [stdout] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stdout]    | |     ----------- field in this variant
[INFO] [stdout] 46 | |     HexReaderError(HexReaderError),
[INFO] [stdout] 47 | |     IoError(std::io::Error),
[INFO] [stdout] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stdout] 49 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] 37 -         $($enum($error),)*
[INFO] [stdout] 37 +         $($enum(()),)*
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           $($enum($error),)*
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | / error_from_list!(
[INFO] [stdout] 44 | |     HidError(hidapi::HidError),
[INFO] [stdout] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stdout] 46 | |     HexReaderError(HexReaderError),
[INFO] [stdout]    | |     -------------- field in this variant
[INFO] [stdout] 47 | |     IoError(std::io::Error),
[INFO] [stdout] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stdout] 49 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] 37 -         $($enum($error),)*
[INFO] [stdout] 37 +         $($enum(()),)*
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           $($enum($error),)*
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | / error_from_list!(
[INFO] [stdout] 44 | |     HidError(hidapi::HidError),
[INFO] [stdout] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stdout] 46 | |     HexReaderError(HexReaderError),
[INFO] [stdout] 47 | |     IoError(std::io::Error),
[INFO] [stdout]    | |     ------- field in this variant
[INFO] [stdout] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stdout] 49 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] 37 -         $($enum($error),)*
[INFO] [stdout] 37 +         $($enum(()),)*
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           $($enum($error),)*
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | / error_from_list!(
[INFO] [stdout] 44 | |     HidError(hidapi::HidError),
[INFO] [stdout] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stdout] 46 | |     HexReaderError(HexReaderError),
[INFO] [stdout] 47 | |     IoError(std::io::Error),
[INFO] [stdout] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stdout]    | |     ---------- field in this variant
[INFO] [stdout] 49 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] 37 -         $($enum($error),)*
[INFO] [stdout] 37 +         $($enum(()),)*
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "6da949080d01e90b8ba7746dd6ec217e4ebe795bdcf485917ba0006697848806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da949080d01e90b8ba7746dd6ec217e4ebe795bdcf485917ba0006697848806", kill_on_drop: false }`
[INFO] [stdout] 6da949080d01e90b8ba7746dd6ec217e4ebe795bdcf485917ba0006697848806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd78c60c196c49c3c4dbb4ea01244e26090e7371d51da3ef4a7e0c90ae4c41ea
[INFO] running `Command { std: "docker" "start" "-a" "cd78c60c196c49c3c4dbb4ea01244e26090e7371d51da3ef4a7e0c90ae4c41ea", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/main.rs:37:14
[INFO] [stderr]    |
[INFO] [stderr] 37 |           $($enum($error),)*
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 | / error_from_list!(
[INFO] [stderr] 44 | |     HidError(hidapi::HidError),
[INFO] [stderr]    | |     -------- field in this variant
[INFO] [stderr] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stderr] 46 | |     HexReaderError(HexReaderError),
[INFO] [stderr] 47 | |     IoError(std::io::Error),
[INFO] [stderr] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stderr] 49 | | );
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 37 -         $($enum($error),)*
[INFO] [stderr] 37 +         $($enum(()),)*
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/main.rs:37:14
[INFO] [stderr]    |
[INFO] [stderr] 37 |           $($enum($error),)*
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 | / error_from_list!(
[INFO] [stderr] 44 | |     HidError(hidapi::HidError),
[INFO] [stderr] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stderr]    | |     ----------- field in this variant
[INFO] [stderr] 46 | |     HexReaderError(HexReaderError),
[INFO] [stderr] 47 | |     IoError(std::io::Error),
[INFO] [stderr] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stderr] 49 | | );
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 37 -         $($enum($error),)*
[INFO] [stderr] 37 +         $($enum(()),)*
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/main.rs:37:14
[INFO] [stderr]    |
[INFO] [stderr] 37 |           $($enum($error),)*
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 | / error_from_list!(
[INFO] [stderr] 44 | |     HidError(hidapi::HidError),
[INFO] [stderr] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stderr] 46 | |     HexReaderError(HexReaderError),
[INFO] [stderr]    | |     -------------- field in this variant
[INFO] [stderr] 47 | |     IoError(std::io::Error),
[INFO] [stderr] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stderr] 49 | | );
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 37 -         $($enum($error),)*
[INFO] [stderr] 37 +         $($enum(()),)*
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/main.rs:37:14
[INFO] [stderr]    |
[INFO] [stderr] 37 |           $($enum($error),)*
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 | / error_from_list!(
[INFO] [stderr] 44 | |     HidError(hidapi::HidError),
[INFO] [stderr] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stderr] 46 | |     HexReaderError(HexReaderError),
[INFO] [stderr] 47 | |     IoError(std::io::Error),
[INFO] [stderr]    | |     ------- field in this variant
[INFO] [stderr] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stderr] 49 | | );
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 37 -         $($enum($error),)*
[INFO] [stderr] 37 +         $($enum(()),)*
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/main.rs:37:14
[INFO] [stderr]    |
[INFO] [stderr] 37 |           $($enum($error),)*
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 | / error_from_list!(
[INFO] [stderr] 44 | |     HidError(hidapi::HidError),
[INFO] [stderr] 45 | |     GoblinError(goblin::error::Error),
[INFO] [stderr] 46 | |     HexReaderError(HexReaderError),
[INFO] [stderr] 47 | |     IoError(std::io::Error),
[INFO] [stderr] 48 | |     NuIspError(nu_isp::error::Error)
[INFO] [stderr]    | |     ---------- field in this variant
[INFO] [stderr] 49 | | );
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `error_from_list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 37 -         $($enum($error),)*
[INFO] [stderr] 37 +         $($enum(()),)*
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `nu-isp-cli` (bin "nu-isp-cli" test) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nu_isp_cli-a99e354f2d837662)
[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" "cd78c60c196c49c3c4dbb4ea01244e26090e7371d51da3ef4a7e0c90ae4c41ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd78c60c196c49c3c4dbb4ea01244e26090e7371d51da3ef4a7e0c90ae4c41ea", kill_on_drop: false }`
[INFO] [stdout] cd78c60c196c49c3c4dbb4ea01244e26090e7371d51da3ef4a7e0c90ae4c41ea