[INFO] fetching crate yaml-rust 0.4.3... [INFO] checking yaml-rust-0.4.3 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate yaml-rust 0.4.3 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate yaml-rust 0.4.3 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate yaml-rust 0.4.3 [INFO] finished tweaking crates.io crate yaml-rust 0.4.3 [INFO] tweaked toml for crates.io crate yaml-rust 0.4.3 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f2ed03264a020923da17faee82d5c0ed4fa510a0c55c7bfb4051dc4dae3e2579 [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" "f2ed03264a020923da17faee82d5c0ed4fa510a0c55c7bfb4051dc4dae3e2579"` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking yaml-rust v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/emitter.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | writer: &'a mut fmt::Write, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:51:24 [INFO] [stderr] | [INFO] [stderr] 51 | fn escape_str(wr: &mut fmt::Write, v: &str) -> Result<(), fmt::Error> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:114:32 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn new(writer: &'a mut fmt::Write) -> YamlEmitter { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/emitter.rs:319:19 [INFO] [stderr] | [INFO] [stderr] 319 | | '\0'...'\x06' [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: `...` range patterns are deprecated [INFO] [stderr] --> src/emitter.rs:323:21 [INFO] [stderr] | [INFO] [stderr] 323 | | '\x0e'...'\x1a' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/emitter.rs:324:21 [INFO] [stderr] | [INFO] [stderr] 324 | | '\x1c'...'\x1f' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scanner.rs:70:32 [INFO] [stderr] | [INFO] [stderr] 70 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:202:12 [INFO] [stderr] | [INFO] [stderr] 202 | '0'...'9' | 'a'...'z' | 'A'...'Z' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:202:24 [INFO] [stderr] | [INFO] [stderr] 202 | '0'...'9' | 'a'...'z' | 'A'...'Z' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:202:36 [INFO] [stderr] | [INFO] [stderr] 202 | '0'...'9' | 'a'...'z' | 'A'...'Z' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:214:12 [INFO] [stderr] | [INFO] [stderr] 214 | '0'...'9' => (c as u32) - ('0' as u32), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:215:12 [INFO] [stderr] | [INFO] [stderr] 215 | 'a'...'f' => (c as u32) - ('a' as u32) + 10, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:216:12 [INFO] [stderr] | [INFO] [stderr] 216 | 'A'...'F' => (c as u32) - ('A' as u32) + 10, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/emitter.rs:15:49 [INFO] [stderr] | [INFO] [stderr] 15 | EmitError::FmtError(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking quickcheck v0.7.2 [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> tests/quickcheck.rs:19:47 [INFO] [stderr] | [INFO] [stderr] 19 | Err(err) => TestResult::error(err.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/emitter.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | writer: &'a mut fmt::Write, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:51:24 [INFO] [stderr] | [INFO] [stderr] 51 | fn escape_str(wr: &mut fmt::Write, v: &str) -> Result<(), fmt::Error> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:114:32 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn new(writer: &'a mut fmt::Write) -> YamlEmitter { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/emitter.rs:319:19 [INFO] [stderr] | [INFO] [stderr] 319 | | '\0'...'\x06' [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: `...` range patterns are deprecated [INFO] [stderr] --> src/emitter.rs:323:21 [INFO] [stderr] | [INFO] [stderr] 323 | | '\x0e'...'\x1a' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/emitter.rs:324:21 [INFO] [stderr] | [INFO] [stderr] 324 | | '\x1c'...'\x1f' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scanner.rs:70:32 [INFO] [stderr] | [INFO] [stderr] 70 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:202:12 [INFO] [stderr] | [INFO] [stderr] 202 | '0'...'9' | 'a'...'z' | 'A'...'Z' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:202:24 [INFO] [stderr] | [INFO] [stderr] 202 | '0'...'9' | 'a'...'z' | 'A'...'Z' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:202:36 [INFO] [stderr] | [INFO] [stderr] 202 | '0'...'9' | 'a'...'z' | 'A'...'Z' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:214:12 [INFO] [stderr] | [INFO] [stderr] 214 | '0'...'9' => (c as u32) - ('0' as u32), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:215:12 [INFO] [stderr] | [INFO] [stderr] 215 | 'a'...'f' => (c as u32) - ('a' as u32) + 10, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:216:12 [INFO] [stderr] | [INFO] [stderr] 216 | 'A'...'F' => (c as u32) - ('A' as u32) + 10, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/emitter.rs:15:49 [INFO] [stderr] | [INFO] [stderr] 15 | EmitError::FmtError(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.32s [INFO] running `"docker" "inspect" "f2ed03264a020923da17faee82d5c0ed4fa510a0c55c7bfb4051dc4dae3e2579"` [INFO] running `"docker" "rm" "-f" "f2ed03264a020923da17faee82d5c0ed4fa510a0c55c7bfb4051dc4dae3e2579"` [INFO] [stdout] f2ed03264a020923da17faee82d5c0ed4fa510a0c55c7bfb4051dc4dae3e2579