[INFO] fetching crate filx 0.1.2... [INFO] checking filx-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate filx 0.1.2 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate filx 0.1.2 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 filx 0.1.2 [INFO] finished tweaking crates.io crate filx 0.1.2 [INFO] tweaked toml for crates.io crate filx 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate filx 0.1.2 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt-derive v0.4.14 [INFO] [stderr] Downloaded structopt v0.3.21 [INFO] [stderr] Downloaded syn v1.0.58 [INFO] [stderr] Downloaded libc v0.2.82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e945c06a98c919a08ce60084a4eb2b93c9959d0841fb204eca7575373243543f [INFO] running `Command { std: "docker" "start" "-a" "e945c06a98c919a08ce60084a4eb2b93c9959d0841fb204eca7575373243543f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e945c06a98c919a08ce60084a4eb2b93c9959d0841fb204eca7575373243543f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e945c06a98c919a08ce60084a4eb2b93c9959d0841fb204eca7575373243543f", kill_on_drop: false }` [INFO] [stdout] e945c06a98c919a08ce60084a4eb2b93c9959d0841fb204eca7575373243543f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0ed63ac68fb10a34fb702295622138358a48b91512beef35111e1d7274bf6ed5 [INFO] running `Command { std: "docker" "start" "-a" "0ed63ac68fb10a34fb702295622138358a48b91512beef35111e1d7274bf6ed5", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking filx v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `search_content`, `text`, `variant`, and `extension_type` are never read [INFO] [stdout] --> src/types.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub search_content: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub text: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub variant: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub extension_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `help`, `command`, `search_content`, `text`, and `extension_type` are never read [INFO] [stdout] --> src/controllers/../types.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | #[structopt(short = "h", long = "help")] [INFO] [stdout] 6 | pub help: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | [INFO] [stdout] 8 | pub command: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | pub search_content: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub text: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub extension_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `help`, `command`, `search_content`, `text`, `variant`, and `extension_type` are never read [INFO] [stdout] --> src/controllers/../types.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | #[structopt(short = "h", long = "help")] [INFO] [stdout] 6 | pub help: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | [INFO] [stdout] 8 | pub command: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | pub search_content: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub text: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub variant: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub extension_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `help`, `command`, and `variant` are never read [INFO] [stdout] --> src/controllers/../types.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | #[structopt(short = "h", long = "help")] [INFO] [stdout] 6 | pub help: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | [INFO] [stdout] 8 | pub command: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub variant: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `search_content`, `text`, `variant`, and `extension_type` are never read [INFO] [stdout] --> src/types.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub search_content: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub text: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub variant: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub extension_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `help`, `command`, `search_content`, `text`, and `extension_type` are never read [INFO] [stdout] --> src/controllers/../types.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | #[structopt(short = "h", long = "help")] [INFO] [stdout] 6 | pub help: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | [INFO] [stdout] 8 | pub command: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | pub search_content: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub text: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub extension_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `help`, `command`, `search_content`, `text`, `variant`, and `extension_type` are never read [INFO] [stdout] --> src/controllers/../types.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | #[structopt(short = "h", long = "help")] [INFO] [stdout] 6 | pub help: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | [INFO] [stdout] 8 | pub command: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | pub search_content: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub text: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub variant: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub extension_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `help`, `command`, and `variant` are never read [INFO] [stdout] --> src/controllers/../types.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | #[structopt(short = "h", long = "help")] [INFO] [stdout] 6 | pub help: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | [INFO] [stdout] 8 | pub command: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub variant: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.00s [INFO] running `Command { std: "docker" "inspect" "0ed63ac68fb10a34fb702295622138358a48b91512beef35111e1d7274bf6ed5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ed63ac68fb10a34fb702295622138358a48b91512beef35111e1d7274bf6ed5", kill_on_drop: false }` [INFO] [stdout] 0ed63ac68fb10a34fb702295622138358a48b91512beef35111e1d7274bf6ed5