[INFO] fetching crate btfparse 1.3.3...
[INFO] building btfparse-1.3.3 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate btfparse 1.3.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate btfparse 1.3.3 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 btfparse 1.3.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate btfparse 1.3.3
[INFO] tweaked toml for crates.io crate btfparse 1.3.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate btfparse 1.3.3 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] 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] f6f734ce5e3805ef967db5df26c4514426b35bef0aacdb54a357896c71b6977a
[INFO] running `Command { std: "docker" "start" "-a" "f6f734ce5e3805ef967db5df26c4514426b35bef0aacdb54a357896c71b6977a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6f734ce5e3805ef967db5df26c4514426b35bef0aacdb54a357896c71b6977a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f734ce5e3805ef967db5df26c4514426b35bef0aacdb54a357896c71b6977a", kill_on_drop: false }`
[INFO] [stdout] f6f734ce5e3805ef967db5df26c4514426b35bef0aacdb54a357896c71b6977a
[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] b59882a403594d27971465ca44a678181ce53b4a5faed8df60bf47fedea19fec
[INFO] running `Command { std: "docker" "start" "-a" "b59882a403594d27971465ca44a678181ce53b4a5faed8df60bf47fedea19fec", kill_on_drop: false }`
[INFO] [stderr]    Compiling btfparse v1.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/utils/reader.rs:35:47
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<'a> Reader<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 34 |     /// Creates a new `Reader` instance
[INFO] [stdout] 35 |     pub fn new(readable: &'a dyn Readable) -> Reader {
[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 0.45s
[INFO] running `Command { std: "docker" "inspect" "b59882a403594d27971465ca44a678181ce53b4a5faed8df60bf47fedea19fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59882a403594d27971465ca44a678181ce53b4a5faed8df60bf47fedea19fec", kill_on_drop: false }`
[INFO] [stdout] b59882a403594d27971465ca44a678181ce53b4a5faed8df60bf47fedea19fec
[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] 4534c2d7d3c0032c6568a2a72ae02cae30b39dc391c6b935e13ba0fbd0777104
[INFO] running `Command { std: "docker" "start" "-a" "4534c2d7d3c0032c6568a2a72ae02cae30b39dc391c6b935e13ba0fbd0777104", kill_on_drop: false }`
[INFO] [stderr]    Compiling btfparse v1.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/utils/reader.rs:35:47
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<'a> Reader<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 34 |     /// Creates a new `Reader` instance
[INFO] [stdout] 35 |     pub fn new(readable: &'a dyn Readable) -> Reader {
[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/utils/reader.rs:35:47
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<'a> Reader<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 34 |     /// Creates a new `Reader` instance
[INFO] [stdout] 35 |     pub fn new(readable: &'a dyn Readable) -> Reader {
[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 0.64s
[INFO] running `Command { std: "docker" "inspect" "4534c2d7d3c0032c6568a2a72ae02cae30b39dc391c6b935e13ba0fbd0777104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4534c2d7d3c0032c6568a2a72ae02cae30b39dc391c6b935e13ba0fbd0777104", kill_on_drop: false }`
[INFO] [stdout] 4534c2d7d3c0032c6568a2a72ae02cae30b39dc391c6b935e13ba0fbd0777104