[INFO] crate aterm 0.20.0 is already in cache [INFO] extracting crate aterm 0.20.0 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/aterm/0.20.0 [INFO] extracting crate aterm 0.20.0 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/aterm/0.20.0 [INFO] validating manifest of aterm-0.20.0 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of aterm-0.20.0 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing aterm-0.20.0 [INFO] finished frobbing aterm-0.20.0 [INFO] frobbed toml for aterm-0.20.0 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/aterm/0.20.0/Cargo.toml [INFO] started frobbing aterm-0.20.0 [INFO] finished frobbing aterm-0.20.0 [INFO] frobbed toml for aterm-0.20.0 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/aterm/0.20.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking aterm-0.20.0 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/aterm/0.20.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 40b7f476b3974ee73000cd121075605a7000f4c41e9221eb5a01287e5a55b130 [INFO] running `"docker" "start" "-a" "40b7f476b3974ee73000cd121075605a7000f4c41e9221eb5a01287e5a55b130"` [INFO] [stderr] Checking aterm v0.20.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils.rs:71:20 [INFO] [stderr] | [INFO] [stderr] 71 | '\x20' ... '\x7e' => result.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `BrokenF32` is imported redundantly [INFO] [stderr] --> src/rc/mod.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 2 | use bad_idea::BrokenF32; [INFO] [stderr] | ------------------- the item `BrokenF32` is already imported here [INFO] [stderr] ... [INFO] [stderr] 45 | use bad_idea::BrokenF32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils.rs:71:20 [INFO] [stderr] | [INFO] [stderr] 71 | '\x20' ... '\x7e' => result.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `BrokenF32` is imported redundantly [INFO] [stderr] --> src/rc/mod.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 2 | use bad_idea::BrokenF32; [INFO] [stderr] | ------------------- the item `BrokenF32` is already imported here [INFO] [stderr] ... [INFO] [stderr] 45 | use bad_idea::BrokenF32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/parse.rs:93:12 [INFO] [stderr] | [INFO] [stderr] 93 | string.trim_left_matches(|c| '\t' <= c && c <= '\r' || c == ' ') [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parse.rs:146:23 [INFO] [stderr] | [INFO] [stderr] 146 | let input = input.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parse.rs:337:32 [INFO] [stderr] | [INFO] [stderr] 337 | let input: &'t str = input.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/parse.rs:93:12 [INFO] [stderr] | [INFO] [stderr] 93 | string.trim_left_matches(|c| '\t' <= c && c <= '\r' || c == ' ') [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parse.rs:146:23 [INFO] [stderr] | [INFO] [stderr] 146 | let input = input.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parse.rs:337:32 [INFO] [stderr] | [INFO] [stderr] 337 | let input: &'t str = input.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rc/mod.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 221 | let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) }; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rc/shared.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) }; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/rc/mod.rs:71:19 [INFO] [stderr] | [INFO] [stderr] 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, >::Blob>; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(type_alias_bounds)] on by default [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rc/mod.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 221 | let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) }; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rc/shared.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) }; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/rc/mod.rs:71:19 [INFO] [stderr] | [INFO] [stderr] 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, >::Blob>; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(type_alias_bounds)] on by default [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.23s [INFO] running `"docker" "inspect" "40b7f476b3974ee73000cd121075605a7000f4c41e9221eb5a01287e5a55b130"` [INFO] running `"docker" "rm" "-f" "40b7f476b3974ee73000cd121075605a7000f4c41e9221eb5a01287e5a55b130"` [INFO] [stdout] 40b7f476b3974ee73000cd121075605a7000f4c41e9221eb5a01287e5a55b130