[INFO] fetching crate macho 0.4.1... [INFO] building macho-0.4.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate macho 0.4.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate macho 0.4.1 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 macho 0.4.1 [INFO] finished tweaking crates.io crate macho 0.4.1 [INFO] tweaked toml for crates.io crate macho 0.4.1 written to /workspace/builds/worker-3-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 2 packages to latest compatible versions [INFO] [stderr] Adding nom v1.2.4 (available: v7.1.3) [INFO] [stderr] Adding uuid v0.3.1 (available: v1.11.0) [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 uuid v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6c07ab7440b5fd6b3a42cc59f2c2508f160855a8ab5debbd30d5be7df94b59ff [INFO] running `Command { std: "docker" "start" "-a" "6c07ab7440b5fd6b3a42cc59f2c2508f160855a8ab5debbd30d5be7df94b59ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c07ab7440b5fd6b3a42cc59f2c2508f160855a8ab5debbd30d5be7df94b59ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c07ab7440b5fd6b3a42cc59f2c2508f160855a8ab5debbd30d5be7df94b59ff", kill_on_drop: false }` [INFO] [stdout] 6c07ab7440b5fd6b3a42cc59f2c2508f160855a8ab5debbd30d5be7df94b59ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 70cc5698ba11b27bdd0c8b7e47fc75ea47cd0fb75adf140564c9691726987f75 [INFO] running `Command { std: "docker" "start" "-a" "70cc5698ba11b27bdd0c8b7e47fc75ea47cd0fb75adf140564c9691726987f75", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling uuid v0.3.1 [INFO] [stderr] Compiling macho v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 47 | impl<'a> MachObject<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 48 | pub fn parse(bytes: &'a [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reserved` is never read [INFO] [stdout] --> src/lib.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Header { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 44 | reserved: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `reserved1`, `reserved2`, and `reserved3` are never read [INFO] [stdout] --> src/lib.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct Section { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 137 | reserved1: u32, /* reserved (for offset or index) */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 138 | reserved2: u32, /* reserved (for count or sizeof) */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 139 | reserved3: u32, /* reserved */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Section` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4 [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" "70cc5698ba11b27bdd0c8b7e47fc75ea47cd0fb75adf140564c9691726987f75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70cc5698ba11b27bdd0c8b7e47fc75ea47cd0fb75adf140564c9691726987f75", kill_on_drop: false }` [INFO] [stdout] 70cc5698ba11b27bdd0c8b7e47fc75ea47cd0fb75adf140564c9691726987f75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f28b2648e4a47b371636b9bf998083ce6bc26cffced6e3a5477ce4f913525a9e [INFO] running `Command { std: "docker" "start" "-a" "f28b2648e4a47b371636b9bf998083ce6bc26cffced6e3a5477ce4f913525a9e", 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/lib.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 47 | impl<'a> MachObject<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 48 | pub fn parse(bytes: &'a [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reserved` is never read [INFO] [stdout] --> src/lib.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Header { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 44 | reserved: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `reserved1`, `reserved2`, and `reserved3` are never read [INFO] [stdout] --> src/lib.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct Section { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 137 | reserved1: u32, /* reserved (for offset or index) */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 138 | reserved2: u32, /* reserved (for count or sizeof) */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 139 | reserved3: u32, /* reserved */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Section` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling macho v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/reader.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 47 | impl<'a> MachObject<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 48 | pub fn parse(bytes: &'a [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reserved` is never read [INFO] [stdout] --> src/lib.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Header { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 44 | reserved: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `reserved1`, `reserved2`, and `reserved3` are never read [INFO] [stdout] --> src/lib.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct Section { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 137 | reserved1: u32, /* reserved (for offset or index) */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 138 | reserved2: u32, /* reserved (for count or sizeof) */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 139 | reserved3: u32, /* reserved */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Section` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4 [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" "f28b2648e4a47b371636b9bf998083ce6bc26cffced6e3a5477ce4f913525a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f28b2648e4a47b371636b9bf998083ce6bc26cffced6e3a5477ce4f913525a9e", kill_on_drop: false }` [INFO] [stdout] f28b2648e4a47b371636b9bf998083ce6bc26cffced6e3a5477ce4f913525a9e