[INFO] fetching crate fountain 0.1.12...
[INFO] building fountain-0.1.12 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate fountain 0.1.12 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate fountain 0.1.12 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 fountain 0.1.12
[INFO] finished tweaking crates.io crate fountain 0.1.12
[INFO] tweaked toml for crates.io crate fountain 0.1.12 written to /workspace/builds/worker-6-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 15 packages to latest compatible versions
[INFO] [stderr]       Adding nom v5.1.3 (available: v7.1.3)
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 04590527e77aedbb23563a2ea208c85af94834a7b7132f510471181c56ce01b6
[INFO] running `Command { std: "docker" "start" "-a" "04590527e77aedbb23563a2ea208c85af94834a7b7132f510471181c56ce01b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04590527e77aedbb23563a2ea208c85af94834a7b7132f510471181c56ce01b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04590527e77aedbb23563a2ea208c85af94834a7b7132f510471181c56ce01b6", kill_on_drop: false }`
[INFO] [stdout] 04590527e77aedbb23563a2ea208c85af94834a7b7132f510471181c56ce01b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 628f40776585eb347d25c59325fcae8af3d69dd4eb4a828c7aa4c54a661774d1
[INFO] running `Command { std: "docker" "start" "-a" "628f40776585eb347d25c59325fcae8af3d69dd4eb4a828c7aa4c54a661774d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling fountain v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse.rs:113:80
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn titlepage_item<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&'a str, (&str, &str), E> {
[INFO] [stdout]     |                   -- lifetime `'a` declared here                               ^ 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/parse.rs:113:86
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn titlepage_item<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&'a str, (&str, &str), E> {
[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 2.05s
[INFO] running `Command { std: "docker" "inspect" "628f40776585eb347d25c59325fcae8af3d69dd4eb4a828c7aa4c54a661774d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628f40776585eb347d25c59325fcae8af3d69dd4eb4a828c7aa4c54a661774d1", kill_on_drop: false }`
[INFO] [stdout] 628f40776585eb347d25c59325fcae8af3d69dd4eb4a828c7aa4c54a661774d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cb8b39d43781f6f15746644e09fbb9b6a551ea29abb9df4b879fdd7828ef5240
[INFO] running `Command { std: "docker" "start" "-a" "cb8b39d43781f6f15746644e09fbb9b6a551ea29abb9df4b879fdd7828ef5240", kill_on_drop: false }`
[INFO] [stderr]    Compiling fountain v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse.rs:113:80
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn titlepage_item<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&'a str, (&str, &str), E> {
[INFO] [stdout]     |                   -- lifetime `'a` declared here                               ^ 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/parse.rs:113:86
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn titlepage_item<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&'a str, (&str, &str), E> {
[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/parse.rs:113:80
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn titlepage_item<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&'a str, (&str, &str), E> {
[INFO] [stdout]     |                   -- lifetime `'a` declared here                               ^ 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/parse.rs:113:86
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn titlepage_item<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&'a str, (&str, &str), E> {
[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 0.37s
[INFO] running `Command { std: "docker" "inspect" "cb8b39d43781f6f15746644e09fbb9b6a551ea29abb9df4b879fdd7828ef5240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8b39d43781f6f15746644e09fbb9b6a551ea29abb9df4b879fdd7828ef5240", kill_on_drop: false }`
[INFO] [stdout] cb8b39d43781f6f15746644e09fbb9b6a551ea29abb9df4b879fdd7828ef5240