[INFO] crate kg-io 0.1.1 is already in cache [INFO] checking kg-io-0.1.1 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate kg-io 0.1.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate kg-io 0.1.1 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate kg-io 0.1.1 [INFO] finished tweaking crates.io crate kg-io 0.1.1 [INFO] tweaked toml for crates.io crate kg-io 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 757b42371af09f13c9e6d084ff98f503becceb5c53f76417af76f8239d5e08d5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "757b42371af09f13c9e6d084ff98f503becceb5c53f76417af76f8239d5e08d5"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking assert_approx_eq v1.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling lexical-core v0.6.7 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking backtrace v0.3.41 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling kg-utils v0.2.4 [INFO] [stderr] Compiling kg-display v0.1.2 [INFO] [stderr] Compiling synstructure v0.11.0 [INFO] [stderr] Compiling kg-display-derive v0.1.1 [INFO] [stderr] Checking kg-diag v0.1.1 [INFO] [stderr] Checking kg-io v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:58:47 [INFO] [stderr] | [INFO] [stderr] 58 | fn match_str_term(&mut self, s: &str, f: &Fn(Option) -> bool) -> ParseResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> bool` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:60:55 [INFO] [stderr] | [INFO] [stderr] 60 | fn match_str_term_mut(&mut self, s: &str, f: &mut FnMut(Option) -> bool) -> ParseResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Option) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:92:28 [INFO] [stderr] | [INFO] [stderr] 92 | fn scan(&mut self, f: &Fn(char) -> bool) -> ParseResult> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:105:36 [INFO] [stderr] | [INFO] [stderr] 105 | fn scan_mut(&mut self, f: &mut FnMut(char) -> bool) -> ParseResult> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:118:34 [INFO] [stderr] | [INFO] [stderr] 118 | fn skip_until(&mut self, f: &Fn(char) -> bool) -> ParseResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:129:42 [INFO] [stderr] | [INFO] [stderr] 129 | fn skip_until_mut(&mut self, f: &mut FnMut(char) -> bool) -> ParseResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:140:34 [INFO] [stderr] | [INFO] [stderr] 140 | fn skip_while(&mut self, f: &Fn(char) -> bool) -> ParseResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:151:42 [INFO] [stderr] | [INFO] [stderr] 151 | fn skip_while_mut(&mut self, f: &mut FnMut(char) -> bool) -> ParseResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:399:47 [INFO] [stderr] | [INFO] [stderr] 399 | fn match_str_term(&mut self, s: &str, f: &Fn(Option) -> bool) -> ParseResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:412:55 [INFO] [stderr] | [INFO] [stderr] 412 | fn match_str_term_mut(&mut self, s: &str, f: &mut FnMut(Option) -> bool) -> ParseResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Option) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:58:47 [INFO] [stderr] | [INFO] [stderr] 58 | fn match_str_term(&mut self, s: &str, f: &Fn(Option) -> bool) -> ParseResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> bool` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:60:55 [INFO] [stderr] | [INFO] [stderr] 60 | fn match_str_term_mut(&mut self, s: &str, f: &mut FnMut(Option) -> bool) -> ParseResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Option) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:92:28 [INFO] [stderr] | [INFO] [stderr] 92 | fn scan(&mut self, f: &Fn(char) -> bool) -> ParseResult> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:105:36 [INFO] [stderr] | [INFO] [stderr] 105 | fn scan_mut(&mut self, f: &mut FnMut(char) -> bool) -> ParseResult> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:118:34 [INFO] [stderr] | [INFO] [stderr] 118 | fn skip_until(&mut self, f: &Fn(char) -> bool) -> ParseResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:129:42 [INFO] [stderr] | [INFO] [stderr] 129 | fn skip_until_mut(&mut self, f: &mut FnMut(char) -> bool) -> ParseResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:140:34 [INFO] [stderr] | [INFO] [stderr] 140 | fn skip_while(&mut self, f: &Fn(char) -> bool) -> ParseResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:151:42 [INFO] [stderr] | [INFO] [stderr] 151 | fn skip_while_mut(&mut self, f: &mut FnMut(char) -> bool) -> ParseResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(char) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:399:47 [INFO] [stderr] | [INFO] [stderr] 399 | fn match_str_term(&mut self, s: &str, f: &Fn(Option) -> bool) -> ParseResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:412:55 [INFO] [stderr] | [INFO] [stderr] 412 | fn match_str_term_mut(&mut self, s: &str, f: &mut FnMut(Option) -> bool) -> ParseResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Option) -> bool` [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> benches/reader_dispatch.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | fn dyn_scan(r: &mut CharReader) -> ParseResult { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CharReader` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error: literal out of range for `u8` [INFO] [stderr] --> benches/reader_dispatch.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | for i in 0..1024 * 1024 { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(overflowing_literals)]` on by default [INFO] [stderr] = note: the literal `1024` does not fit into the type `u8` whose range is `0..=255` [INFO] [stderr] [INFO] [stderr] error: literal out of range for `u8` [INFO] [stderr] --> benches/reader_dispatch.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 12 | for i in 0..1024 * 1024 { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the literal `1024` does not fit into the type `u8` whose range is `0..=255` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `kg-io`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "757b42371af09f13c9e6d084ff98f503becceb5c53f76417af76f8239d5e08d5"` [INFO] running `"docker" "rm" "-f" "757b42371af09f13c9e6d084ff98f503becceb5c53f76417af76f8239d5e08d5"` [INFO] [stdout] 757b42371af09f13c9e6d084ff98f503becceb5c53f76417af76f8239d5e08d5