[INFO] fetching crate a2kit 2.5.0... [INFO] checking a2kit-2.5.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate a2kit 2.5.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate a2kit 2.5.0 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 a2kit 2.5.0 [INFO] finished tweaking crates.io crate a2kit 2.5.0 [INFO] tweaked toml for crates.io crate a2kit 2.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate a2kit 2.5.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tempfile v3.6.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded tree-sitter-integerbasic v1.0.2 [INFO] [stderr] Downloaded a2kit_macro v0.1.0 [INFO] [stderr] Downloaded predicates-tree v1.0.4 [INFO] [stderr] Downloaded difflib v0.4.0 [INFO] [stderr] Downloaded a2kit_macro_derive v0.1.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.82 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.82 [INFO] [stderr] Downloaded time v0.1.43 [INFO] [stderr] Downloaded assert_cmd v2.0.2 [INFO] [stderr] Downloaded js-sys v0.3.59 [INFO] [stderr] Downloaded wasm-bindgen v0.2.82 [INFO] [stderr] Downloaded chrono v0.4.20 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded libc v0.2.144 [INFO] [stderr] Downloaded retrocompressor v0.1.1 [INFO] [stderr] Downloaded linux-raw-sys v0.3.7 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded json v0.12.4 [INFO] [stderr] Downloaded tree-sitter v0.20.8 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.82 [INFO] [stderr] Downloaded once_cell v1.13.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.82 [INFO] [stderr] Downloaded termtree v0.2.3 [INFO] [stderr] Downloaded wait-timeout v0.2.0 [INFO] [stderr] Downloaded tree-sitter-merlin6502 v2.0.0 [INFO] [stderr] Downloaded predicates v2.1.0 [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded predicates-core v1.0.2 [INFO] [stderr] Downloaded tree-sitter-applesoft v3.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] da73276285fd0520c6e0046fce075c71eac28673e55c52cea390a1cf043eafb5 [INFO] running `Command { std: "docker" "start" "-a" "da73276285fd0520c6e0046fce075c71eac28673e55c52cea390a1cf043eafb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da73276285fd0520c6e0046fce075c71eac28673e55c52cea390a1cf043eafb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da73276285fd0520c6e0046fce075c71eac28673e55c52cea390a1cf043eafb5", kill_on_drop: false }` [INFO] [stdout] da73276285fd0520c6e0046fce075c71eac28673e55c52cea390a1cf043eafb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a88fb5474013fdf42b93587ee7437e248dbec5908061330dfde968eb8e5b8916 [INFO] running `Command { std: "docker" "start" "-a" "a88fb5474013fdf42b93587ee7437e248dbec5908061330dfde968eb8e5b8916", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking linux-raw-sys v0.3.7 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking anstyle-parse v0.2.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking clap_lex v0.4.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking termtree v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking predicates-tree v1.0.4 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling tree-sitter v0.20.8 [INFO] [stderr] Compiling tree-sitter-merlin6502 v2.0.0 [INFO] [stderr] Compiling tree-sitter-integerbasic v1.0.2 [INFO] [stderr] Compiling tree-sitter-applesoft v3.1.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking chrono v0.4.20 [INFO] [stderr] Checking predicates v2.1.0 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking assert_cmd v2.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling a2kit_macro_derive v0.1.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking a2kit_macro v0.1.0 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.2.7 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking clap v4.2.7 [INFO] [stderr] Checking retrocompressor v0.1.1 [INFO] [stderr] Checking a2kit v2.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/fs/prodos/mod.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | /// bitmap buffer is designed to work transparently [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 66 | maybe_bitmap: None, [INFO] [stdout] | ------------------ rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/tokenizer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_applesoft` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/tokenizer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tree_sitter_applesoft; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_applesoft` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `json` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/minifier.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use json; [INFO] [stdout] | ^^^^ the item `json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/minifier.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_applesoft` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/minifier.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tree_sitter_applesoft; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_applesoft` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/renumber.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_applesoft` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/renumber.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tree_sitter_applesoft; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_applesoft` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/integer/tokenizer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_integerbasic` is imported redundantly [INFO] [stdout] --> src/lang/integer/tokenizer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tree_sitter_integerbasic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_integerbasic` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/merlin/tokenizer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_merlin6502` is imported redundantly [INFO] [stdout] --> src/lang/merlin/tokenizer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tree_sitter_merlin6502; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_merlin6502` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atty` is imported redundantly [INFO] [stdout] --> src/lang/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use atty; [INFO] [stdout] | ^^^^ the item `atty` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/img/dot2mg.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `regex` is imported redundantly [INFO] [stdout] --> src/img/woz2.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use regex; [INFO] [stdout] | ^^^^^ the item `regex` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/img/imd.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `retrocompressor` is imported redundantly [INFO] [stdout] --> src/img/td0.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use retrocompressor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the item `retrocompressor` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/mkdsk.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/put.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/get.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/get_img.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/put_img.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hex` is imported redundantly [INFO] [stdout] --> src/lib.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | use hex; [INFO] [stdout] | ^^^ the item `hex` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/fs/prodos/mod.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | /// bitmap buffer is designed to work transparently [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 66 | maybe_bitmap: None, [INFO] [stdout] | ------------------ rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_applesoft` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/tokenize_test.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | use tree_sitter_applesoft; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_applesoft` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hex` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/detokenize_test.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use hex; [INFO] [stdout] | ^^^ the item `hex` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/tokenizer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_applesoft` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/tokenizer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tree_sitter_applesoft; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_applesoft` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `json` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/minifier.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use json; [INFO] [stdout] | ^^^^ the item `json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/minifier.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_applesoft` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/minifier.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tree_sitter_applesoft; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_applesoft` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/renumber.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_applesoft` is imported redundantly [INFO] [stdout] --> src/lang/applesoft/renumber.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tree_sitter_applesoft; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_applesoft` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/integer/tokenizer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_integerbasic` is imported redundantly [INFO] [stdout] --> src/lang/integer/tokenizer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tree_sitter_integerbasic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_integerbasic` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/merlin/tokenizer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter_merlin6502` is imported redundantly [INFO] [stdout] --> src/lang/merlin/tokenizer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tree_sitter_merlin6502; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the item `tree_sitter_merlin6502` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tree_sitter` is imported redundantly [INFO] [stdout] --> src/lang/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tree_sitter; [INFO] [stdout] | ^^^^^^^^^^^ the item `tree_sitter` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atty` is imported redundantly [INFO] [stdout] --> src/lang/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use atty; [INFO] [stdout] | ^^^^ the item `atty` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/img/dot2mg.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `regex` is imported redundantly [INFO] [stdout] --> src/img/woz2.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use regex; [INFO] [stdout] | ^^^^^ the item `regex` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/img/imd.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `retrocompressor` is imported redundantly [INFO] [stdout] --> src/img/td0.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use retrocompressor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the item `retrocompressor` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/mkdsk.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/put.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/get.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/get_img.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/put_img.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hex` is imported redundantly [INFO] [stdout] --> src/lib.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | use hex; [INFO] [stdout] | ^^^ the item `hex` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/fs/dos3x/directory.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct VolumeConstants { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_access` and `set_all_access` are never used [INFO] [stdout] --> src/fs/prodos/directory.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 113 | pub trait Header { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 117 | fn set_access(&mut self,what: Access,which: bool); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 118 | fn set_all_access(&mut self,what: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `total_blocks` is never used [INFO] [stdout] --> src/fs/prodos/directory.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 140 | pub trait Directory: DiskStruct + HasEntries { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 141 | fn total_blocks(&self) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `timestamp_access` is never used [INFO] [stdout] --> src/fs/cpm/directory.rs:210:12 [INFO] [stdout] | [INFO] [stdout] 171 | impl Label { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 210 | pub fn timestamp_access(&mut self,yes: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `maybe_set_access` and `maybe_set_update` are never used [INFO] [stdout] --> src/fs/cpm/directory.rs:509:12 [INFO] [stdout] | [INFO] [stdout] 424 | impl Timestamp { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 509 | pub fn maybe_set_access(dir: &mut Directory,lab: &Label,lx0: &Ptr,time: Option) -> STDRESULT { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 514 | pub fn maybe_set_update(dir: &mut Directory,lab: &Label,lx0: &Ptr,time: Option) -> STDRESULT { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove_timestamps` is never used [INFO] [stdout] --> src/fs/cpm/directory.rs:675:12 [INFO] [stdout] | [INFO] [stdout] 559 | impl Directory { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 675 | pub fn remove_timestamps(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_root`, `long_name`, and `long_name_sub` are never read [INFO] [stdout] --> src/fs/fat/directory.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct FileInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 41 | pub is_root: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub long_name: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 53 | pub long_name_sub: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Enc44` is never constructed [INFO] [stdout] --> src/img/disk525.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | enum NibbleType { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 36 | Enc44, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NibbleType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `epilog_mask` is never read [INFO] [stdout] --> src/img/disk525.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct SectorDataFormat { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 87 | epilog_mask: [u8;3] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SectorDataFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lang/applesoft/renumber.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | for line in source.clone().lines() { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/fs/dos3x/directory.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct VolumeConstants { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_access` and `set_all_access` are never used [INFO] [stdout] --> src/fs/prodos/directory.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 113 | pub trait Header { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 117 | fn set_access(&mut self,what: Access,which: bool); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 118 | fn set_all_access(&mut self,what: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `total_blocks` is never used [INFO] [stdout] --> src/fs/prodos/directory.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 140 | pub trait Directory: DiskStruct + HasEntries { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 141 | fn total_blocks(&self) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `timestamp_access` is never used [INFO] [stdout] --> src/fs/cpm/directory.rs:210:12 [INFO] [stdout] | [INFO] [stdout] 171 | impl Label { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 210 | pub fn timestamp_access(&mut self,yes: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `maybe_set_access` and `maybe_set_update` are never used [INFO] [stdout] --> src/fs/cpm/directory.rs:509:12 [INFO] [stdout] | [INFO] [stdout] 424 | impl Timestamp { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 509 | pub fn maybe_set_access(dir: &mut Directory,lab: &Label,lx0: &Ptr,time: Option) -> STDRESULT { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 514 | pub fn maybe_set_update(dir: &mut Directory,lab: &Label,lx0: &Ptr,time: Option) -> STDRESULT { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove_timestamps` is never used [INFO] [stdout] --> src/fs/cpm/directory.rs:675:12 [INFO] [stdout] | [INFO] [stdout] 559 | impl Directory { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 675 | pub fn remove_timestamps(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_root`, `long_name`, and `long_name_sub` are never read [INFO] [stdout] --> src/fs/fat/directory.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct FileInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 41 | pub is_root: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub long_name: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 53 | pub long_name_sub: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Enc44` is never constructed [INFO] [stdout] --> src/img/disk525.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | enum NibbleType { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 36 | Enc44, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NibbleType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `epilog_mask` is never read [INFO] [stdout] --> src/img/disk525.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct SectorDataFormat { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 87 | epilog_mask: [u8;3] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SectorDataFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lang/applesoft/renumber.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | for line in source.clone().lines() { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tempfile` is imported redundantly [INFO] [stdout] --> tests/cli_test_mkdsk.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tempfile; [INFO] [stdout] | ^^^^^^^^ the item `tempfile` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tempfile` is imported redundantly [INFO] [stdout] --> tests/cli_test_meta.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tempfile; [INFO] [stdout] | ^^^^^^^^ the item `tempfile` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `json` is imported redundantly [INFO] [stdout] --> tests/cli_test_meta.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use json; [INFO] [stdout] | ^^^^ the item `json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.49s [INFO] running `Command { std: "docker" "inspect" "a88fb5474013fdf42b93587ee7437e248dbec5908061330dfde968eb8e5b8916", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a88fb5474013fdf42b93587ee7437e248dbec5908061330dfde968eb8e5b8916", kill_on_drop: false }` [INFO] [stdout] a88fb5474013fdf42b93587ee7437e248dbec5908061330dfde968eb8e5b8916 [INFO] checking a2kit-2.5.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate a2kit 2.5.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate a2kit 2.5.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate a2kit 2.5.0 [INFO] finished tweaking crates.io crate a2kit 2.5.0 [INFO] tweaked toml for crates.io crate a2kit 2.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate a2kit 2.5.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8538e9b06ef6a67e79e82999db1955b2d6c6d00f92d77c4380c5941a650c60e4 [INFO] running `Command { std: "docker" "start" "-a" "8538e9b06ef6a67e79e82999db1955b2d6c6d00f92d77c4380c5941a650c60e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8538e9b06ef6a67e79e82999db1955b2d6c6d00f92d77c4380c5941a650c60e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8538e9b06ef6a67e79e82999db1955b2d6c6d00f92d77c4380c5941a650c60e4", kill_on_drop: false }` [INFO] [stdout] 8538e9b06ef6a67e79e82999db1955b2d6c6d00f92d77c4380c5941a650c60e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da8b728e10da44c8677be0dc47197a53461e458ddb1dc53c3e11dd4af7824325 [INFO] running `Command { std: "docker" "start" "-a" "da8b728e10da44c8677be0dc47197a53461e458ddb1dc53c3e11dd4af7824325", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking linux-raw-sys v0.3.7 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking anstyle-parse v0.2.0 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking clap_lex v0.4.1 [INFO] [stderr] Checking termtree v0.2.3 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking predicates-tree v1.0.4 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling tree-sitter v0.20.8 [INFO] [stderr] Compiling tree-sitter-integerbasic v1.0.2 [INFO] [stderr] Compiling tree-sitter-applesoft v3.1.1 [INFO] [stderr] Compiling tree-sitter-merlin6502 v2.0.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking chrono v0.4.20 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.5.4/src/exec.rs:848:13 [INFO] [stdout] | [INFO] [stdout] 848 | / match dfa::Fsm::reverse( [INFO] [stdout] 849 | | &self.ro.dfa_reverse, [INFO] [stdout] 850 | | self.cache.value(), [INFO] [stdout] 851 | | false, [INFO] [stdout] ... | [INFO] [stdout] 862 | | Quit => return Some(Quit), [INFO] [stdout] 863 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "da8b728e10da44c8677be0dc47197a53461e458ddb1dc53c3e11dd4af7824325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da8b728e10da44c8677be0dc47197a53461e458ddb1dc53c3e11dd4af7824325", kill_on_drop: false }` [INFO] [stdout] da8b728e10da44c8677be0dc47197a53461e458ddb1dc53c3e11dd4af7824325