[INFO] crate aterm 0.20.0 is already in cache [INFO] checking aterm-0.20.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate aterm 0.20.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate aterm 0.20.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate aterm 0.20.0 [INFO] finished tweaking crates.io crate aterm 0.20.0 [INFO] tweaked toml for crates.io crate aterm 0.20.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 978cc3bdebe1367a1b35d7cb7aee1210ca119194dce9cbefe2c8c7415c2c806c [INFO] running `"docker" "start" "-a" "978cc3bdebe1367a1b35d7cb7aee1210ca119194dce9cbefe2c8c7415c2c806c"` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking aterm v0.20.0 (/opt/rustwide/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: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/interface.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] 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] 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: 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: 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: 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: 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] 71 | pub type T<'s, A> = Term<'s, >::Blob>; [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [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] 71 | pub type T<'s, A> = Term<'s, >::Blob>; [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.47s [INFO] running `"docker" "inspect" "978cc3bdebe1367a1b35d7cb7aee1210ca119194dce9cbefe2c8c7415c2c806c"` [INFO] running `"docker" "rm" "-f" "978cc3bdebe1367a1b35d7cb7aee1210ca119194dce9cbefe2c8c7415c2c806c"` [INFO] [stdout] 978cc3bdebe1367a1b35d7cb7aee1210ca119194dce9cbefe2c8c7415c2c806c