[INFO] fetching crate rfc1939 1.0.0...
[INFO] building rfc1939-1.0.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate rfc1939 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rfc1939 1.0.0 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 rfc1939 1.0.0
[INFO] finished tweaking crates.io crate rfc1939 1.0.0
[INFO] tweaked toml for crates.io crate rfc1939 1.0.0 written to /workspace/builds/worker-4-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 3 packages to latest compatible versions
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a72f640e8c9fdda6420158cc70555e5e6290c6abdf67665ffd9ec6cd8fa49d47
[INFO] running `Command { std: "docker" "start" "-a" "a72f640e8c9fdda6420158cc70555e5e6290c6abdf67665ffd9ec6cd8fa49d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a72f640e8c9fdda6420158cc70555e5e6290c6abdf67665ffd9ec6cd8fa49d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a72f640e8c9fdda6420158cc70555e5e6290c6abdf67665ffd9ec6cd8fa49d47", kill_on_drop: false }`
[INFO] [stdout] a72f640e8c9fdda6420158cc70555e5e6290c6abdf67665ffd9ec6cd8fa49d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c595c39e8a52ab548c037f252a13e80e92ac4ec0ba999c7f47f5767d30503d66
[INFO] running `Command { std: "docker" "start" "-a" "c595c39e8a52ab548c037f252a13e80e92ac4ec0ba999c7f47f5767d30503d66", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rfc1939 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/common/mod.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) fn one_line_response_two_parts_parser<'a, T: OneLine<'a> + Default>(
[INFO] [stdout]    |                                                  -- lifetime `'a` declared here
[INFO] [stdout] 35 |     s: &'a [u8],
[INFO] [stdout] 36 | ) -> IResult<&[u8], T> {
[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/common/mod.rs:70:87
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn retr_message_parser<'a, T: HaveMessageBody<'a>>(s: &'a [u8]) -> IResult<&[u8], T> {
[INFO] [stdout]    |                                   -- lifetime `'a` declared here                      ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "c595c39e8a52ab548c037f252a13e80e92ac4ec0ba999c7f47f5767d30503d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c595c39e8a52ab548c037f252a13e80e92ac4ec0ba999c7f47f5767d30503d66", kill_on_drop: false }`
[INFO] [stdout] c595c39e8a52ab548c037f252a13e80e92ac4ec0ba999c7f47f5767d30503d66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d9e3dcb0f670345ab14e3dc23186201858b7be9fa3499a458a64f0f0deaf652f
[INFO] running `Command { std: "docker" "start" "-a" "d9e3dcb0f670345ab14e3dc23186201858b7be9fa3499a458a64f0f0deaf652f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfc1939 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/common/mod.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) fn one_line_response_two_parts_parser<'a, T: OneLine<'a> + Default>(
[INFO] [stdout]    |                                                  -- lifetime `'a` declared here
[INFO] [stdout] 35 |     s: &'a [u8],
[INFO] [stdout] 36 | ) -> IResult<&[u8], T> {
[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/common/mod.rs:70:87
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn retr_message_parser<'a, T: HaveMessageBody<'a>>(s: &'a [u8]) -> IResult<&[u8], T> {
[INFO] [stdout]    |                                   -- lifetime `'a` declared here                      ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/common/mod.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) fn one_line_response_two_parts_parser<'a, T: OneLine<'a> + Default>(
[INFO] [stdout]    |                                                  -- lifetime `'a` declared here
[INFO] [stdout] 35 |     s: &'a [u8],
[INFO] [stdout] 36 | ) -> IResult<&[u8], T> {
[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/common/mod.rs:70:87
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn retr_message_parser<'a, T: HaveMessageBody<'a>>(s: &'a [u8]) -> IResult<&[u8], T> {
[INFO] [stdout]    |                                   -- lifetime `'a` declared here                      ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "d9e3dcb0f670345ab14e3dc23186201858b7be9fa3499a458a64f0f0deaf652f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e3dcb0f670345ab14e3dc23186201858b7be9fa3499a458a64f0f0deaf652f", kill_on_drop: false }`
[INFO] [stdout] d9e3dcb0f670345ab14e3dc23186201858b7be9fa3499a458a64f0f0deaf652f