[INFO] fetching crate brain 0.1.2... [INFO] building brain-0.1.2 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate brain 0.1.2 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate brain 0.1.2 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate brain 0.1.2 [INFO] finished tweaking crates.io crate brain 0.1.2 [INFO] tweaked toml for crates.io crate brain 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.23) [INFO] [stderr] Adding nom v2.2.1 (available: v7.1.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom v2.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d72a304eceb316a928cdb0abe7c184ed592d7b863f3ca5dcfa36d4d8c913c984 [INFO] running `Command { std: "docker" "start" "-a" "d72a304eceb316a928cdb0abe7c184ed592d7b863f3ca5dcfa36d4d8c913c984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d72a304eceb316a928cdb0abe7c184ed592d7b863f3ca5dcfa36d4d8c913c984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d72a304eceb316a928cdb0abe7c184ed592d7b863f3ca5dcfa36d4d8c913c984", kill_on_drop: false }` [INFO] [stdout] d72a304eceb316a928cdb0abe7c184ed592d7b863f3ca5dcfa36d4d8c913c984 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55820c728adec016c20a318a97a3d2d644f5da1963ec71a5df00f715e1a78125 [INFO] running `Command { std: "docker" "start" "-a" "55820c728adec016c20a318a97a3d2d644f5da1963ec71a5df00f715e1a78125", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling brain v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:121:16 [INFO] [stdout] | [INFO] [stdout] 121 | named!(comment<&str>, alt!(line_comment | block_comment)); [INFO] [stdout] | ---------------^----------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | this elided lifetime gets resolved as `'a` [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | named!(line_comment<&str>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 124 | | map_res!( [INFO] [stdout] 125 | | do_parse!( [INFO] [stdout] 126 | | tag!(LINE_COMMENT) >> [INFO] [stdout] ... | [INFO] [stdout] 132 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:134:22 [INFO] [stdout] | [INFO] [stdout] 134 | named!(block_comment<&str>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 135 | | map_res!( [INFO] [stdout] 136 | | delimited!( [INFO] [stdout] 137 | | tag!(START_BLOCK_COMMENT), [INFO] [stdout] ... | [INFO] [stdout] 143 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:240:16 [INFO] [stdout] | [INFO] [stdout] 240 | named!(digit_s<&str>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 241 | | map_res!(digit, |n: &'a [u8]| str::from_utf8(n)) [INFO] [stdout] 242 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:291:30 [INFO] [stdout] | [INFO] [stdout] 291 | named!(unescaped_string_text<&[u8]>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 292 | | alt!( [INFO] [stdout] ... | [INFO] [stdout] 304 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.35s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "55820c728adec016c20a318a97a3d2d644f5da1963ec71a5df00f715e1a78125", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55820c728adec016c20a318a97a3d2d644f5da1963ec71a5df00f715e1a78125", kill_on_drop: false }` [INFO] [stdout] 55820c728adec016c20a318a97a3d2d644f5da1963ec71a5df00f715e1a78125 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 918fd2096f10ba42bbc2975ae32e0d17ffe7ec2ba909a9e05563c36270cbc7d0 [INFO] running `Command { std: "docker" "start" "-a" "918fd2096f10ba42bbc2975ae32e0d17ffe7ec2ba909a9e05563c36270cbc7d0", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:121:16 [INFO] [stdout] | [INFO] [stdout] 121 | named!(comment<&str>, alt!(line_comment | block_comment)); [INFO] [stdout] | ---------------^----------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | this elided lifetime gets resolved as `'a` [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | named!(line_comment<&str>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 124 | | map_res!( [INFO] [stdout] 125 | | do_parse!( [INFO] [stdout] 126 | | tag!(LINE_COMMENT) >> [INFO] [stdout] ... | [INFO] [stdout] 132 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:134:22 [INFO] [stdout] | [INFO] [stdout] 134 | named!(block_comment<&str>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 135 | | map_res!( [INFO] [stdout] 136 | | delimited!( [INFO] [stdout] 137 | | tag!(START_BLOCK_COMMENT), [INFO] [stdout] ... | [INFO] [stdout] 143 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:240:16 [INFO] [stdout] | [INFO] [stdout] 240 | named!(digit_s<&str>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 241 | | map_res!(digit, |n: &'a [u8]| str::from_utf8(n)) [INFO] [stdout] 242 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:291:30 [INFO] [stdout] | [INFO] [stdout] 291 | named!(unescaped_string_text<&[u8]>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 292 | | alt!( [INFO] [stdout] ... | [INFO] [stdout] 304 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling brain v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:121:16 [INFO] [stdout] | [INFO] [stdout] 121 | named!(comment<&str>, alt!(line_comment | block_comment)); [INFO] [stdout] | ---------------^----------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | this elided lifetime gets resolved as `'a` [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | named!(line_comment<&str>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 124 | | map_res!( [INFO] [stdout] 125 | | do_parse!( [INFO] [stdout] 126 | | tag!(LINE_COMMENT) >> [INFO] [stdout] ... | [INFO] [stdout] 132 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:134:22 [INFO] [stdout] | [INFO] [stdout] 134 | named!(block_comment<&str>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 135 | | map_res!( [INFO] [stdout] 136 | | delimited!( [INFO] [stdout] 137 | | tag!(START_BLOCK_COMMENT), [INFO] [stdout] ... | [INFO] [stdout] 143 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:240:16 [INFO] [stdout] | [INFO] [stdout] 240 | named!(digit_s<&str>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 241 | | map_res!(digit, |n: &'a [u8]| str::from_utf8(n)) [INFO] [stdout] 242 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser.rs:291:30 [INFO] [stdout] | [INFO] [stdout] 291 | named!(unescaped_string_text<&[u8]>, [INFO] [stdout] | - ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | _| [INFO] [stdout] | | [INFO] [stdout] 292 | | alt!( [INFO] [stdout] ... | [INFO] [stdout] 304 | | ); [INFO] [stdout] | |_- lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "918fd2096f10ba42bbc2975ae32e0d17ffe7ec2ba909a9e05563c36270cbc7d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "918fd2096f10ba42bbc2975ae32e0d17ffe7ec2ba909a9e05563c36270cbc7d0", kill_on_drop: false }` [INFO] [stdout] 918fd2096f10ba42bbc2975ae32e0d17ffe7ec2ba909a9e05563c36270cbc7d0