[INFO] fetching crate rson_rs 0.2.1... [INFO] documenting rson_rs-0.2.1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate rson_rs 0.2.1 into /workspace/builds/worker-34/source [INFO] validating manifest of crates.io crate rson_rs 0.2.1 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rson_rs 0.2.1 [INFO] finished tweaking crates.io crate rson_rs 0.2.1 [INFO] tweaked toml for crates.io crate rson_rs 0.2.1 written to /workspace/builds/worker-34/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b707b8f22769084b9d601cf047f57f3887d396b58977ad6b27c186575613c48 [INFO] running `Command { std: "docker" "start" "-a" "1b707b8f22769084b9d601cf047f57f3887d396b58977ad6b27c186575613c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b707b8f22769084b9d601cf047f57f3887d396b58977ad6b27c186575613c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b707b8f22769084b9d601cf047f57f3887d396b58977ad6b27c186575613c48", kill_on_drop: false }` [INFO] [stdout] 1b707b8f22769084b9d601cf047f57f3887d396b58977ad6b27c186575613c48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64267a54023ed33c7522f7e2fc01197b3fb41530b8ddf48acba26c729b77adc3 [INFO] running `Command { std: "docker" "start" "-a" "64267a54023ed33c7522f7e2fc01197b3fb41530b8ddf48acba26c729b77adc3", kill_on_drop: false }` [INFO] [stderr] Documenting rson_rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/de/mod.rs:123:18 [INFO] [stdout] | [INFO] [stdout] 123 | b'0' ... b'9' | b'+' | b'-' | b'.' => self.deserialize_f64(visitor), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parse.rs:326:26 [INFO] [stdout] | [INFO] [stdout] 326 | c @ b'0' ... b'9' => n * 16_u16 + ((c as u16) - (b'0' as u16)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parse.rs:356:28 [INFO] [stdout] | [INFO] [stdout] 356 | 0xDC00 ... 0xDFFF => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parse.rs:360:33 [INFO] [stdout] | [INFO] [stdout] 360 | n1 @ 0xD800 ... 0xDBFF => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `Command { std: "docker" "inspect" "64267a54023ed33c7522f7e2fc01197b3fb41530b8ddf48acba26c729b77adc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64267a54023ed33c7522f7e2fc01197b3fb41530b8ddf48acba26c729b77adc3", kill_on_drop: false }` [INFO] [stdout] 64267a54023ed33c7522f7e2fc01197b3fb41530b8ddf48acba26c729b77adc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 699048d359589ff2a545d9ed0fe8711ce1cf4cfa9c16ba8d7c3be846a4fcc9cb [INFO] running `Command { std: "docker" "start" "-a" "699048d359589ff2a545d9ed0fe8711ce1cf4cfa9c16ba8d7c3be846a4fcc9cb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Documenting rson_rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/de/mod.rs:123:18 [INFO] [stdout] | [INFO] [stdout] 123 | b'0' ... b'9' | b'+' | b'-' | b'.' => self.deserialize_f64(visitor), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parse.rs:326:26 [INFO] [stdout] | [INFO] [stdout] 326 | c @ b'0' ... b'9' => n * 16_u16 + ((c as u16) - (b'0' as u16)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parse.rs:356:28 [INFO] [stdout] | [INFO] [stdout] 356 | 0xDC00 ... 0xDFFF => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parse.rs:360:33 [INFO] [stdout] | [INFO] [stdout] 360 | n1 @ 0xD800 ... 0xDBFF => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.65s [INFO] running `Command { std: "docker" "inspect" "699048d359589ff2a545d9ed0fe8711ce1cf4cfa9c16ba8d7c3be846a4fcc9cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "699048d359589ff2a545d9ed0fe8711ce1cf4cfa9c16ba8d7c3be846a4fcc9cb", kill_on_drop: false }` [INFO] [stdout] 699048d359589ff2a545d9ed0fe8711ce1cf4cfa9c16ba8d7c3be846a4fcc9cb