[INFO] fetching crate nym-cli 0.1.0... [INFO] checking nym-cli-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate nym-cli 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate nym-cli 0.1.0 [INFO] finished tweaking crates.io crate nym-cli 0.1.0 [INFO] tweaked toml for crates.io crate nym-cli 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nym-cli 0.1.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nym-cli 0.1.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1740a7fbe01dd02f20c94830ac75e8b32a165d2670843c57db1c861532cc4b95 [INFO] running `Command { std: "docker" "start" "-a" "1740a7fbe01dd02f20c94830ac75e8b32a165d2670843c57db1c861532cc4b95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1740a7fbe01dd02f20c94830ac75e8b32a165d2670843c57db1c861532cc4b95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1740a7fbe01dd02f20c94830ac75e8b32a165d2670843c57db1c861532cc4b95", kill_on_drop: false }` [INFO] [stdout] 1740a7fbe01dd02f20c94830ac75e8b32a165d2670843c57db1c861532cc4b95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eaddeff482add89e383bb8e6a8009d64044f1881d16d944b1f8306413567cd93 [INFO] running `Command { std: "docker" "start" "-a" "eaddeff482add89e383bb8e6a8009d64044f1881d16d944b1f8306413567cd93", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking faccess v0.2.3 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking titlecase v1.1.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking os_str_bytes v3.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking bimap v0.6.1 [INFO] [stderr] Checking textwrap v0.13.4 [INFO] [stderr] Checking lscolors v0.7.1 [INFO] [stderr] Checking dialoguer v0.8.0 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking nym v0.1.0 [INFO] [stderr] Checking nym-cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `transform` is never read [INFO] [stdout] --> src/main.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 167 | Append { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 168 | #[structopt(flatten)] [INFO] [stdout] 169 | transform: UnparsedTransform, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Command` 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] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoStyle` is never used [INFO] [stdout] --> src/terminal.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait IntoStyle: Sized { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `stylize` is never used [INFO] [stdout] --> src/terminal.rs:241:8 [INFO] [stdout] | [INFO] [stdout] 240 | pub trait Stylize { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 241 | fn stylize(&self) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | / /// Working directory tree. [INFO] [stdout] 99 | | #[structopt(long = "tree", short = "C", default_value = ".")] [INFO] [stdout] 100 | | directory: PathBuf, [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 182 | / /// The from-pattern used to match files. [INFO] [stdout] 183 | | from: String, [INFO] [stdout] | |____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 238 | / /// The from-pattern used to match source files. [INFO] [stdout] 239 | | from: String, [INFO] [stdout] | |________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:240:5 [INFO] [stdout] | [INFO] [stdout] 240 | / /// The to-pattern used to resolve destination files. [INFO] [stdout] 241 | | to: String, [INFO] [stdout] | |______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/terminal.rs:185:24 [INFO] [stdout] | [INFO] [stdout] 185 | width: usize::try_from(width).expect("width overflow"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/terminal.rs:186:25 [INFO] [stdout] | [INFO] [stdout] 186 | height: usize::try_from(height).expect("height overflow"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `transform` is never read [INFO] [stdout] --> src/main.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 167 | Append { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 168 | #[structopt(flatten)] [INFO] [stdout] 169 | transform: UnparsedTransform, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Command` 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] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoStyle` is never used [INFO] [stdout] --> src/terminal.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait IntoStyle: Sized { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `stylize` is never used [INFO] [stdout] --> src/terminal.rs:241:8 [INFO] [stdout] | [INFO] [stdout] 240 | pub trait Stylize { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 241 | fn stylize(&self) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | / /// Working directory tree. [INFO] [stdout] 99 | | #[structopt(long = "tree", short = "C", default_value = ".")] [INFO] [stdout] 100 | | directory: PathBuf, [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 182 | / /// The from-pattern used to match files. [INFO] [stdout] 183 | | from: String, [INFO] [stdout] | |____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 238 | / /// The from-pattern used to match source files. [INFO] [stdout] 239 | | from: String, [INFO] [stdout] | |________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:240:5 [INFO] [stdout] | [INFO] [stdout] 240 | / /// The to-pattern used to resolve destination files. [INFO] [stdout] 241 | | to: String, [INFO] [stdout] | |______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/terminal.rs:185:24 [INFO] [stdout] | [INFO] [stdout] 185 | width: usize::try_from(width).expect("width overflow"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/terminal.rs:186:25 [INFO] [stdout] | [INFO] [stdout] 186 | height: usize::try_from(height).expect("height overflow"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nym-cli` (bin "nym" test) due to 6 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `nym-cli` (bin "nym") due to 6 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "eaddeff482add89e383bb8e6a8009d64044f1881d16d944b1f8306413567cd93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaddeff482add89e383bb8e6a8009d64044f1881d16d944b1f8306413567cd93", kill_on_drop: false }` [INFO] [stdout] eaddeff482add89e383bb8e6a8009d64044f1881d16d944b1f8306413567cd93