[INFO] fetching crate tree_magic_fork 0.2.2... [INFO] checking tree_magic_fork-0.2.2 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate tree_magic_fork 0.2.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate tree_magic_fork 0.2.2 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tree_magic_fork 0.2.2 [INFO] finished tweaking crates.io crate tree_magic_fork 0.2.2 [INFO] tweaked toml for crates.io crate tree_magic_fork 0.2.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ea127da99add7181952047684c91f60028b1ee686c8782ade037a6317cd492ad [INFO] running `"docker" "start" "-a" "ea127da99add7181952047684c91f60028b1ee686c8782ade037a6317cd492ad"` [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking tree_magic_fork v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/builtin.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | /// Preload alias list [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 15 | / lazy_static! { [INFO] [stderr] 16 | | static ref ALIASES: FnvHashMap = { [INFO] [stderr] 17 | | init::get_aliaslist() [INFO] [stderr] 18 | | }; [INFO] [stderr] 19 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/builtin.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | /// Load magic file before anything else. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 22 | / lazy_static! { [INFO] [stderr] 23 | | static ref ALLRULES: FnvHashMap> = { [INFO] [stderr] 24 | | super::ruleset::from_u8(include_bytes!("magic")).unwrap_or(FnvHashMap::default()) [INFO] [stderr] 25 | | }; [INFO] [stderr] 26 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/sys.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | /// Preload alias list [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 19 | / lazy_static! { [INFO] [stderr] 20 | | static ref ALIASES: FnvHashMap = { [INFO] [stderr] 21 | | init::get_aliaslist() [INFO] [stderr] 22 | | }; [INFO] [stderr] 23 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/sys.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | / /// Load magic file before anything else. [INFO] [stderr] 26 | | /// sys_fdo_magic always disabled on Windows. [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref ALLRULES: FnvHashMap> = { [INFO] [stderr] 29 | | super::ruleset::from_filepath("/usr/share/mime/magic").unwrap_or(FnvHashMap::default()) [INFO] [stderr] 30 | | }; [INFO] [stderr] 31 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/mod.rs:186:5 [INFO] [stderr] | [INFO] [stderr] 186 | /// Singular magic entry [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 187 | / named!(magic_entry<(MIME, Vec)>, [INFO] [stderr] 188 | | do_parse!( [INFO] [stderr] 189 | | _mime: do_parse!( [INFO] [stderr] 190 | | ret: mime >> [INFO] [stderr] ... | [INFO] [stderr] 195 | | ) [INFO] [stderr] 196 | | ); [INFO] [stderr] | |______- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/mod.rs:198:5 [INFO] [stderr] | [INFO] [stderr] 198 | / /// Converts a magic file given as a &[u8] array [INFO] [stderr] 199 | | /// to a vector of MagicEntry structs [INFO] [stderr] | |_________________________________________^ [INFO] [stderr] 200 | / named!(from_u8_to_tuple_vec)>>, [INFO] [stderr] 201 | | do_parse!( [INFO] [stderr] 202 | | tag!("MIME-Magic\0\n") >> [INFO] [stderr] 203 | | ret: many0!(magic_entry) >> [INFO] [stderr] 204 | | (ret) [INFO] [stderr] 205 | | ) [INFO] [stderr] 206 | | ); [INFO] [stderr] | |______- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:118:1 [INFO] [stderr] | [INFO] [stderr] 118 | /// Mappings between modules and supported mimes (by index in table above) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 119 | / lazy_static! { [INFO] [stderr] 120 | | static ref CHECKER_SUPPORT: FnvHashMap = { [INFO] [stderr] 121 | | let mut out = FnvHashMap::::default(); [INFO] [stderr] 122 | | for i in 0..CHECKERS.len() { [INFO] [stderr] ... | [INFO] [stderr] 128 | | }; [INFO] [stderr] 129 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/builtin.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | /// Preload alias list [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 15 | / lazy_static! { [INFO] [stderr] 16 | | static ref ALIASES: FnvHashMap = { [INFO] [stderr] 17 | | init::get_aliaslist() [INFO] [stderr] 18 | | }; [INFO] [stderr] 19 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/builtin.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | /// Load magic file before anything else. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 22 | / lazy_static! { [INFO] [stderr] 23 | | static ref ALLRULES: FnvHashMap> = { [INFO] [stderr] 24 | | super::ruleset::from_u8(include_bytes!("magic")).unwrap_or(FnvHashMap::default()) [INFO] [stderr] 25 | | }; [INFO] [stderr] 26 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/sys.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | /// Preload alias list [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 19 | / lazy_static! { [INFO] [stderr] 20 | | static ref ALIASES: FnvHashMap = { [INFO] [stderr] 21 | | init::get_aliaslist() [INFO] [stderr] 22 | | }; [INFO] [stderr] 23 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/sys.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | / /// Load magic file before anything else. [INFO] [stderr] 26 | | /// sys_fdo_magic always disabled on Windows. [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref ALLRULES: FnvHashMap> = { [INFO] [stderr] 29 | | super::ruleset::from_filepath("/usr/share/mime/magic").unwrap_or(FnvHashMap::default()) [INFO] [stderr] 30 | | }; [INFO] [stderr] 31 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/mod.rs:186:5 [INFO] [stderr] | [INFO] [stderr] 186 | /// Singular magic entry [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 187 | / named!(magic_entry<(MIME, Vec)>, [INFO] [stderr] 188 | | do_parse!( [INFO] [stderr] 189 | | _mime: do_parse!( [INFO] [stderr] 190 | | ret: mime >> [INFO] [stderr] ... | [INFO] [stderr] 195 | | ) [INFO] [stderr] 196 | | ); [INFO] [stderr] | |______- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/fdo_magic/mod.rs:198:5 [INFO] [stderr] | [INFO] [stderr] 198 | / /// Converts a magic file given as a &[u8] array [INFO] [stderr] 199 | | /// to a vector of MagicEntry structs [INFO] [stderr] | |_________________________________________^ [INFO] [stderr] 200 | / named!(from_u8_to_tuple_vec)>>, [INFO] [stderr] 201 | | do_parse!( [INFO] [stderr] 202 | | tag!("MIME-Magic\0\n") >> [INFO] [stderr] 203 | | ret: many0!(magic_entry) >> [INFO] [stderr] 204 | | (ret) [INFO] [stderr] 205 | | ) [INFO] [stderr] 206 | | ); [INFO] [stderr] | |______- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:118:1 [INFO] [stderr] | [INFO] [stderr] 118 | /// Mappings between modules and supported mimes (by index in table above) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 119 | / lazy_static! { [INFO] [stderr] 120 | | static ref CHECKER_SUPPORT: FnvHashMap = { [INFO] [stderr] 121 | | let mut out = FnvHashMap::::default(); [INFO] [stderr] 122 | | for i in 0..CHECKERS.len() { [INFO] [stderr] ... | [INFO] [stderr] 128 | | }; [INFO] [stderr] 129 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/fdo_magic/mod.rs:240:88 [INFO] [stderr] | [INFO] [stderr] 240 | let tuplevec = from_u8_to_tuple_vec(b).to_result().map_err(|e| e.to_string())?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/fdo_magic/mod.rs:240:88 [INFO] [stderr] | [INFO] [stderr] 240 | let tuplevec = from_u8_to_tuple_vec(b).to_result().map_err(|e| e.to_string())?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0463]: can't find crate for `tree_magic` [INFO] [stderr] --> benches/from_u8.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | extern crate tree_magic; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stderr] error: could not compile `tree_magic_fork`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0463]: can't find crate for `tree_magic` [INFO] [stderr] --> benches/match_u8.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | extern crate tree_magic; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stderr] error: could not compile `tree_magic_fork`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ea127da99add7181952047684c91f60028b1ee686c8782ade037a6317cd492ad"` [INFO] running `"docker" "rm" "-f" "ea127da99add7181952047684c91f60028b1ee686c8782ade037a6317cd492ad"` [INFO] [stdout] ea127da99add7181952047684c91f60028b1ee686c8782ade037a6317cd492ad