[INFO] fetching crate decodetree 0.4.7... [INFO] building decodetree-0.4.7 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate decodetree 0.4.7 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate decodetree 0.4.7 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 decodetree 0.4.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate decodetree 0.4.7 [INFO] tweaked toml for crates.io crate decodetree 0.4.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate decodetree 0.4.7 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytecount v0.6.7 [INFO] [stderr] Downloaded memchr v2.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fe4be02147e9ebcfd773fb9ac62c875319f8d2ac4d41f65400b47cee746eea5e [INFO] running `Command { std: "docker" "start" "-a" "fe4be02147e9ebcfd773fb9ac62c875319f8d2ac4d41f65400b47cee746eea5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe4be02147e9ebcfd773fb9ac62c875319f8d2ac4d41f65400b47cee746eea5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe4be02147e9ebcfd773fb9ac62c875319f8d2ac4d41f65400b47cee746eea5e", kill_on_drop: false }` [INFO] [stdout] fe4be02147e9ebcfd773fb9ac62c875319f8d2ac4d41f65400b47cee746eea5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 81c6704772958da1fa723e431851dc7c55eb4609c65aeb07e20810f5671faf8d [INFO] running `Command { std: "docker" "start" "-a" "81c6704772958da1fa723e431851dc7c55eb4609c65aeb07e20810f5671faf8d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bytecount v0.6.7 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling nom_locate v4.2.0 [INFO] [stderr] Compiling decodetree v0.4.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:859:73 [INFO] [stdout] | [INFO] [stdout] 859 | pub fn from_str<'src, I, S>(src: &'src str) -> Result, Errors> [INFO] [stdout] | ---- lifetime `'src` declared here ^^^^^^ this elided lifetime gets resolved as `'src` [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 2.84s [INFO] running `Command { std: "docker" "inspect" "81c6704772958da1fa723e431851dc7c55eb4609c65aeb07e20810f5671faf8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81c6704772958da1fa723e431851dc7c55eb4609c65aeb07e20810f5671faf8d", kill_on_drop: false }` [INFO] [stdout] 81c6704772958da1fa723e431851dc7c55eb4609c65aeb07e20810f5671faf8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 24b0544ace220000683e86ba9c7ed1a7e13303a466aa011f45c13d3bfaebd93f [INFO] running `Command { std: "docker" "start" "-a" "24b0544ace220000683e86ba9c7ed1a7e13303a466aa011f45c13d3bfaebd93f", kill_on_drop: false }` [INFO] [stderr] Compiling decodetree v0.4.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:859:73 [INFO] [stdout] | [INFO] [stdout] 859 | pub fn from_str<'src, I, S>(src: &'src str) -> Result, Errors> [INFO] [stdout] | ---- lifetime `'src` declared here ^^^^^^ this elided lifetime gets resolved as `'src` [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/lib.rs:859:73 [INFO] [stdout] | [INFO] [stdout] 859 | pub fn from_str<'src, I, S>(src: &'src str) -> Result, Errors> [INFO] [stdout] | ---- lifetime `'src` declared here ^^^^^^ this elided lifetime gets resolved as `'src` [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 0.82s [INFO] running `Command { std: "docker" "inspect" "24b0544ace220000683e86ba9c7ed1a7e13303a466aa011f45c13d3bfaebd93f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24b0544ace220000683e86ba9c7ed1a7e13303a466aa011f45c13d3bfaebd93f", kill_on_drop: false }` [INFO] [stdout] 24b0544ace220000683e86ba9c7ed1a7e13303a466aa011f45c13d3bfaebd93f