[INFO] fetching crate degauss 0.1.6... [INFO] checking degauss-0.1.6 against master#2ad4eb207b369017f5140918b5e4b0d3650b46b0 for pr-95611 [INFO] extracting crate degauss 0.1.6 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate degauss 0.1.6 on toolchain 2ad4eb207b369017f5140918b5e4b0d3650b46b0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad4eb207b369017f5140918b5e4b0d3650b46b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate degauss 0.1.6 [INFO] finished tweaking crates.io crate degauss 0.1.6 [INFO] tweaked toml for crates.io crate degauss 0.1.6 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate degauss 0.1.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad4eb207b369017f5140918b5e4b0d3650b46b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossterm_winapi v0.8.0 [INFO] [stderr] Downloaded comfy-table v4.1.1 [INFO] [stderr] Downloaded zerocopy v0.3.0 [INFO] [stderr] Downloaded typed-builder v0.5.1 [INFO] [stderr] Downloaded strum_macros v0.22.0 [INFO] [stderr] Downloaded zerocopy-derive v0.2.0 [INFO] [stderr] Downloaded rle-decode-fast v1.0.1 [INFO] [stderr] Downloaded libflate v1.1.1 [INFO] [stderr] Downloaded strum v0.21.0 [INFO] [stderr] Downloaded castaway v0.1.1 [INFO] [stderr] Downloaded isahc v1.6.0 [INFO] [stderr] Downloaded avro-rs v0.13.0 [INFO] [stderr] Downloaded signal-hook-mio v0.2.1 [INFO] [stderr] Downloaded crossterm v0.20.0 [INFO] [stderr] Downloaded strum_macros v0.21.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.14 [INFO] [stderr] Downloaded strum v0.22.0 [INFO] [stderr] Downloaded libflate_lz77 v1.1.0 [INFO] [stderr] Downloaded openssl-src v300.0.2+3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+2ad4eb207b369017f5140918b5e4b0d3650b46b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65a350937006411e45c306a8c2072c98324fcf01a6cde6674f88a2e9e295c0d7 [INFO] running `Command { std: "docker" "start" "-a" "65a350937006411e45c306a8c2072c98324fcf01a6cde6674f88a2e9e295c0d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65a350937006411e45c306a8c2072c98324fcf01a6cde6674f88a2e9e295c0d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65a350937006411e45c306a8c2072c98324fcf01a6cde6674f88a2e9e295c0d7", kill_on_drop: false }` [INFO] [stdout] 65a350937006411e45c306a8c2072c98324fcf01a6cde6674f88a2e9e295c0d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+2ad4eb207b369017f5140918b5e4b0d3650b46b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3418bc0012310045439af12af25339551f9f089cd08a04511c1863bb26672500 [INFO] running `Command { std: "docker" "start" "-a" "3418bc0012310045439af12af25339551f9f089cd08a04511c1863bb26672500", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.14 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Compiling curl v0.4.41 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling isahc v1.6.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking paw-raw v1.0.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking castaway v0.1.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking libflate_lz77 v1.1.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking sluice v0.5.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking libflate v1.1.1 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Compiling openssl-src v300.0.2+3.0.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling curl-sys v0.4.51+curl-7.80.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling zerocopy-derive v0.2.0 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling strum_macros v0.22.0 [INFO] [stderr] Compiling typed-builder v0.5.1 [INFO] [stderr] Checking paw v1.0.0 [INFO] [stderr] Checking zerocopy v0.3.0 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking comfy-table v4.1.1 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking strum v0.22.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking avro-rs v0.13.0 [INFO] [stderr] Checking degauss v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `debug` [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | debug: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Degauss` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(StructOpt, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `schema_registry_url` [INFO] [stdout] --> src/main.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | schema_registry_url: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Compatibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `schema_registry_user` [INFO] [stdout] --> src/main.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | schema_registry_user: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Compatibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `schema_registry_pass` [INFO] [stdout] --> src/main.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | schema_registry_pass: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Compatibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `debug` [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | debug: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Degauss` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(StructOpt, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `schema_registry_url` [INFO] [stdout] --> src/main.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | schema_registry_url: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Compatibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `schema_registry_user` [INFO] [stdout] --> src/main.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | schema_registry_user: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Compatibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `schema_registry_pass` [INFO] [stdout] --> src/main.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | schema_registry_pass: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Compatibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | #[derive(StructOpt, Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `Command { std: "docker" "inspect" "3418bc0012310045439af12af25339551f9f089cd08a04511c1863bb26672500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3418bc0012310045439af12af25339551f9f089cd08a04511c1863bb26672500", kill_on_drop: false }` [INFO] [stdout] 3418bc0012310045439af12af25339551f9f089cd08a04511c1863bb26672500