[INFO] fetching crate instruct 0.1.0...
[INFO] checking instruct-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate instruct 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate instruct 0.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate instruct 0.1.0
[INFO] finished tweaking crates.io crate instruct 0.1.0
[INFO] tweaked toml for crates.io crate instruct 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate instruct 0.1.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2b4023d8f5c4d5854a4f46a331d6e87d399c05500b604f9ed2cbe09dac1902b
[INFO] running `Command { std: "docker" "start" "-a" "a2b4023d8f5c4d5854a4f46a331d6e87d399c05500b604f9ed2cbe09dac1902b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2b4023d8f5c4d5854a4f46a331d6e87d399c05500b604f9ed2cbe09dac1902b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b4023d8f5c4d5854a4f46a331d6e87d399c05500b604f9ed2cbe09dac1902b", kill_on_drop: false }`
[INFO] [stdout] a2b4023d8f5c4d5854a4f46a331d6e87d399c05500b604f9ed2cbe09dac1902b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3da2aabf94cd42eac1b321352222dd2c46a5e8e328286c107fc16a162cba756
[INFO] running `Command { std: "docker" "start" "-a" "e3da2aabf94cd42eac1b321352222dd2c46a5e8e328286c107fc16a162cba756", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]     Checking os_str_bytes v6.0.1
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling uncased v0.9.6
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling figment v0.10.6
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking fern v0.6.1
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]    Compiling pear_codegen v0.2.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]     Checking pear v0.2.3
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking instruct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parse/combinator/executeable.rs:45:75
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn command_executeable<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&str, Executeable, 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/combinator/executeable.rs:74:72
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn call_executeable<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&str, Executeable, 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/combinator/executeable.rs:102:73
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn block_executeable<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&str, Executeable, 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/interpreter/namespace.rs:154:42
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn split(value: &'static str) -> Vec<&str> {
[INFO] [stdout]     |                                          ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn split(value: &'static str) -> Vec<&'static str> {
[INFO] [stdout]     |                                           +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parse/combinator/executeable.rs:45:75
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn command_executeable<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&str, Executeable, 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/combinator/executeable.rs:74:72
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn call_executeable<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&str, Executeable, 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/combinator/executeable.rs:102:73
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn block_executeable<'a, E: ParseError<&'a str>>(i: &'a str) -> IResult<&str, Executeable, E> {
[INFO] [stdout]     |                      -- lifetime `'a` declared here                     ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.07s
[INFO] running `Command { std: "docker" "inspect" "e3da2aabf94cd42eac1b321352222dd2c46a5e8e328286c107fc16a162cba756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3da2aabf94cd42eac1b321352222dd2c46a5e8e328286c107fc16a162cba756", kill_on_drop: false }`
[INFO] [stdout] e3da2aabf94cd42eac1b321352222dd2c46a5e8e328286c107fc16a162cba756