[INFO] fetching crate glint 6.3.4... [INFO] checking glint-6.3.4 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate glint 6.3.4 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate glint 6.3.4 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] removed /workspace/builds/worker-3-tc1/source/.cargo/config [INFO] started tweaking crates.io crate glint 6.3.4 [INFO] finished tweaking crates.io crate glint 6.3.4 [INFO] tweaked toml for crates.io crate glint 6.3.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate glint 6.3.4 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] Downloading crates ... [INFO] [stderr] Downloaded structopt-derive v0.4.16 [INFO] [stderr] Downloaded crossterm v0.17.7 [INFO] [stderr] Downloaded smallvec v1.5.1 [INFO] [stderr] Downloaded syn v1.0.53 [INFO] [stderr] Downloaded structopt v0.3.23 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d91745b768a42e97874117a1ad9fe6e3f11b732e64eef9b4db8227f218140101 [INFO] running `Command { std: "docker" "start" "-a" "d91745b768a42e97874117a1ad9fe6e3f11b732e64eef9b4db8227f218140101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d91745b768a42e97874117a1ad9fe6e3f11b732e64eef9b4db8227f218140101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d91745b768a42e97874117a1ad9fe6e3f11b732e64eef9b4db8227f218140101", kill_on_drop: false }` [INFO] [stdout] d91745b768a42e97874117a1ad9fe6e3f11b732e64eef9b4db8227f218140101 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] daec733665c5dc5d051cde37a86d83d60412ee41931515e06862704a95504b4b [INFO] running `Command { std: "docker" "start" "-a" "daec733665c5dc5d051cde37a86d83d60412ee41931515e06862704a95504b4b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking crossterm v0.17.7 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Checking structopt v0.3.23 [INFO] [stderr] Checking glint v6.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/prompt/message_prompt.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct MessagePrompt<'a> { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 11 | config: &'a Config, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MessagePrompt` 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: field `selected_index` is never read [INFO] [stdout] --> src/prompt/scope_prompt.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct ScopePrompt<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | selected_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ScopePrompt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_row` is never read [INFO] [stdout] --> src/term_buffer.rs:253:5 [INFO] [stdout] | [INFO] [stdout] 250 | struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 253 | first_row: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/prompt/message_prompt.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct MessagePrompt<'a> { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 11 | config: &'a Config, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MessagePrompt` 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: field `selected_index` is never read [INFO] [stdout] --> src/prompt/scope_prompt.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct ScopePrompt<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | selected_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ScopePrompt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_row` is never read [INFO] [stdout] --> src/term_buffer.rs:253:5 [INFO] [stdout] | [INFO] [stdout] 250 | struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 253 | first_row: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `all` is never read [INFO] [stdout] --> src/cli.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Commit { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub all: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ty`, `scope`, and `json` are never read [INFO] [stdout] --> src/cli.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Log { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | pub ty: Option, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub scope: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub json: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `all` is never read [INFO] [stdout] --> src/cli.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Commit { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub all: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ty`, `scope`, and `json` are never read [INFO] [stdout] --> src/cli.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Log { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | pub ty: Option, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub scope: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub json: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "daec733665c5dc5d051cde37a86d83d60412ee41931515e06862704a95504b4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daec733665c5dc5d051cde37a86d83d60412ee41931515e06862704a95504b4b", kill_on_drop: false }` [INFO] [stdout] daec733665c5dc5d051cde37a86d83d60412ee41931515e06862704a95504b4b