[INFO] fetching crate linux-info 0.1.16... [INFO] building linux-info-0.1.16 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate linux-info 0.1.16 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate linux-info 0.1.16 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 linux-info 0.1.16 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate linux-info 0.1.16 [INFO] tweaked toml for crates.io crate linux-info 0.1.16 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate linux-info 0.1.16 already has a lockfile, it will not be regenerated [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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mmdbus v1.18.6 [INFO] [stderr] Downloaded nmdbus v1.37.3 [INFO] [stderr] Downloaded simple-bytes v0.2.14 [INFO] [stderr] Downloaded byte-parser v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e3a9b0f8d517fb27fca8f9c41451e50b4c4791fd1a40a098be2fbf3caee76a98 [INFO] running `Command { std: "docker" "start" "-a" "e3a9b0f8d517fb27fca8f9c41451e50b4c4791fd1a40a098be2fbf3caee76a98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3a9b0f8d517fb27fca8f9c41451e50b4c4791fd1a40a098be2fbf3caee76a98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3a9b0f8d517fb27fca8f9c41451e50b4c4791fd1a40a098be2fbf3caee76a98", kill_on_drop: false }` [INFO] [stdout] e3a9b0f8d517fb27fca8f9c41451e50b4c4791fd1a40a098be2fbf3caee76a98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 62a4d23f542d06bea14f18dc821bdc902dd728ba1cce7a6b6321c59f04dbe033 [INFO] running `Command { std: "docker" "start" "-a" "62a4d23f542d06bea14f18dc821bdc902dd728ba1cce7a6b6321c59f04dbe033", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling simple-bytes v0.2.14 [INFO] [stderr] Compiling byte-parser v0.2.2 [INFO] [stderr] Compiling linux-info v0.1.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/system.rs:302:31 [INFO] [stdout] | [INFO] [stdout] 300 | pub fn values<'a>(&'a self) -> impl Iterator + '_ [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "62a4d23f542d06bea14f18dc821bdc902dd728ba1cce7a6b6321c59f04dbe033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62a4d23f542d06bea14f18dc821bdc902dd728ba1cce7a6b6321c59f04dbe033", kill_on_drop: false }` [INFO] [stdout] 62a4d23f542d06bea14f18dc821bdc902dd728ba1cce7a6b6321c59f04dbe033 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] dda21706639a97828857d9dc20c3bfd406030fb454f4f9bfb466076ea9f106a3 [INFO] running `Command { std: "docker" "start" "-a" "dda21706639a97828857d9dc20c3bfd406030fb454f4f9bfb466076ea9f106a3", kill_on_drop: false }` [INFO] [stderr] Compiling linux-info v0.1.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/system.rs:302:31 [INFO] [stdout] | [INFO] [stdout] 300 | pub fn values<'a>(&'a self) -> impl Iterator + '_ [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: elided lifetime has a name [INFO] [stdout] --> src/system.rs:302:31 [INFO] [stdout] | [INFO] [stdout] 300 | pub fn values<'a>(&'a self) -> impl Iterator + '_ [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "dda21706639a97828857d9dc20c3bfd406030fb454f4f9bfb466076ea9f106a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dda21706639a97828857d9dc20c3bfd406030fb454f4f9bfb466076ea9f106a3", kill_on_drop: false }` [INFO] [stdout] dda21706639a97828857d9dc20c3bfd406030fb454f4f9bfb466076ea9f106a3