[INFO] fetching crate entab-cli 0.2.2... [INFO] checking entab-cli-0.2.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate entab-cli 0.2.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate entab-cli 0.2.2 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate entab-cli 0.2.2 [INFO] finished tweaking crates.io crate entab-cli 0.2.2 [INFO] tweaked toml for crates.io crate entab-cli 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate entab-cli 0.2.2 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd-safe v2.0.5+zstd.1.4.5 [INFO] [stderr] Downloaded proc-macro2 v1.0.21 [INFO] [stderr] Downloaded xz2 v0.1.6 [INFO] [stderr] Downloaded zstd v0.5.3+zstd.1.4.5 [INFO] [stderr] Downloaded syn v1.0.41 [INFO] [stderr] Downloaded chrono v0.4.15 [INFO] [stderr] Downloaded lzma-sys v0.1.16 [INFO] [stderr] Downloaded bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Downloaded zstd-sys v1.4.17+zstd.1.4.5 [INFO] [stderr] Downloaded entab v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b7a5eeb9ceb218e5dd53a29bca661c2da6d6a08a4e432b4fc8fd9052e8341ef [INFO] running `Command { std: "docker" "start" "-a" "0b7a5eeb9ceb218e5dd53a29bca661c2da6d6a08a4e432b4fc8fd9052e8341ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b7a5eeb9ceb218e5dd53a29bca661c2da6d6a08a4e432b4fc8fd9052e8341ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b7a5eeb9ceb218e5dd53a29bca661c2da6d6a08a4e432b4fc8fd9052e8341ef", kill_on_drop: false }` [INFO] [stdout] 0b7a5eeb9ceb218e5dd53a29bca661c2da6d6a08a4e432b4fc8fd9052e8341ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02f2fbb03f14665daa13692ccce4b5e63ff53de21f406bace902105a5911b790 [INFO] running `Command { std: "docker" "start" "-a" "02f2fbb03f14665daa13692ccce4b5e63ff53de21f406bace902105a5911b790", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling miniz_oxide v0.4.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking hashbrown v0.9.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking flate2 v1.0.17 [INFO] [stderr] Checking os_str_bytes v2.3.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling zstd-sys v1.4.17+zstd.1.4.5 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.16 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking zstd-safe v2.0.5+zstd.1.4.5 [INFO] [stderr] Checking zstd v0.5.3+zstd.1.4.5 [INFO] [stderr] Checking entab v0.2.2 [INFO] [stderr] Checking entab-cli v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Escape` and `Replace` are never constructed [INFO] [stdout] --> src/tsv_params.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum TsvEscapeStyle { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] 8 | Quote(u8), [INFO] [stdout] 9 | Escape(u8), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | Replace(u8), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `record_delimiter` is never read [INFO] [stdout] --> src/tsv_params.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct TsvParams { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub record_delimiter: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `record_delimiter` is never read [INFO] [stdout] --> src/tsv_params.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct TsvParams { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub record_delimiter: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.80s [INFO] running `Command { std: "docker" "inspect" "02f2fbb03f14665daa13692ccce4b5e63ff53de21f406bace902105a5911b790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02f2fbb03f14665daa13692ccce4b5e63ff53de21f406bace902105a5911b790", kill_on_drop: false }` [INFO] [stdout] 02f2fbb03f14665daa13692ccce4b5e63ff53de21f406bace902105a5911b790