[INFO] fetching crate nu-isp-cli 0.7.1... [INFO] checking nu-isp-cli-0.7.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate nu-isp-cli 0.7.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate nu-isp-cli 0.7.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3-tc1/source/Cargo.toml [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termcolor_output v1.0.1 [INFO] [stderr] Downloaded nu-isp v0.7.1 [INFO] [stderr] Downloaded termcolor_output_impl v1.0.0 [INFO] [stderr] Downloaded scroll_derive v0.10.5 [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [INFO] [stderr] Downloaded plain v0.2.3 [INFO] [stderr] Downloaded scroll v0.10.2 [INFO] [stderr] Downloaded hidapi v1.3.0 [INFO] [stderr] Downloaded syn v1.0.82 [INFO] [stderr] Downloaded goblin v0.2.3 [INFO] [stderr] Downloaded ihex v1.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1f81c0573d4f87395aaf803287d32797a1c0048447ea9e8c0ed5662e5a1ed55 [INFO] running `Command { std: "docker" "start" "-a" "d1f81c0573d4f87395aaf803287d32797a1c0048447ea9e8c0ed5662e5a1ed55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1f81c0573d4f87395aaf803287d32797a1c0048447ea9e8c0ed5662e5a1ed55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1f81c0573d4f87395aaf803287d32797a1c0048447ea9e8c0ed5662e5a1ed55", kill_on_drop: false }` [INFO] [stdout] d1f81c0573d4f87395aaf803287d32797a1c0048447ea9e8c0ed5662e5a1ed55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b38044d0373a3fd11b20bdb0dfe9110d9857c866f288f9280fcfb278d92054c6 [INFO] running `Command { std: "docker" "start" "-a" "b38044d0373a3fd11b20bdb0dfe9110d9857c866f288f9280fcfb278d92054c6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Compiling termcolor_output_impl v1.0.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking ihex v1.1.2 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking termcolor_output v1.0.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling hidapi v1.3.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking nu-isp v0.7.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking indicatif v0.14.0 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking goblin v0.2.3 [INFO] [stderr] Checking 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: `#[warn(dead_code)]` 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(()),)* [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: 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(()),)* [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: 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(()),)* [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: 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(()),)* [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: 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(()),)* [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [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] | | -------- 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: `#[warn(dead_code)]` 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(()),)* [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: 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(()),)* [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: 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(()),)* [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: 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(()),)* [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: 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(()),)* [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.55s [INFO] running `Command { std: "docker" "inspect" "b38044d0373a3fd11b20bdb0dfe9110d9857c866f288f9280fcfb278d92054c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b38044d0373a3fd11b20bdb0dfe9110d9857c866f288f9280fcfb278d92054c6", kill_on_drop: false }` [INFO] [stdout] b38044d0373a3fd11b20bdb0dfe9110d9857c866f288f9280fcfb278d92054c6