[INFO] cloning repository https://github.com/KPMGE/kl-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KPMGE/kl-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKPMGE%2Fkl-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKPMGE%2Fkl-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e17bb01734c8d65382b6a70761e0b7fe42018ab
[INFO] checking KPMGE/kl-rs/0e17bb01734c8d65382b6a70761e0b7fe42018ab against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKPMGE%2Fkl-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KPMGE/kl-rs 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 git repo https://github.com/KPMGE/kl-rs
[INFO] finished tweaking git repo https://github.com/KPMGE/kl-rs
[INFO] tweaked toml for git repo https://github.com/KPMGE/kl-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/KPMGE/kl-rs 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] 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] eb32df275c274ea907b4a8c38a95f1b68c1291ce691a4c53aaf156add6641982
[INFO] running `Command { std: "docker" "start" "-a" "eb32df275c274ea907b4a8c38a95f1b68c1291ce691a4c53aaf156add6641982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb32df275c274ea907b4a8c38a95f1b68c1291ce691a4c53aaf156add6641982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb32df275c274ea907b4a8c38a95f1b68c1291ce691a4c53aaf156add6641982", kill_on_drop: false }`
[INFO] [stdout] eb32df275c274ea907b4a8c38a95f1b68c1291ce691a4c53aaf156add6641982
[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] 14e29f78e23e108a41d3def8d5f8e2c6e3306fe2dcb72619735647f181e99693
[INFO] running `Command { std: "docker" "start" "-a" "14e29f78e23e108a41d3def8d5f8e2c6e3306fe2dcb72619735647f181e99693", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]     Checking argv v0.1.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling gflags-impl v0.3.12
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking gflags v0.3.12
[INFO] [stderr]     Checking kl-rs v0.1.0 (/opt/rustwide/workdir/lang)
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lang/src/lexer.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl<'l> Lexer<'l> {
[INFO] [stdout]    |      -- lifetime `'l` declared here
[INFO] [stdout] 28 |     pub fn new(input: &'l str) -> Lexer<'_> {
[INFO] [stdout]    |                                         ^^ this elided lifetime gets resolved as `'l`
[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]   --> lang/src/lexer.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl<'l> Lexer<'l> {
[INFO] [stdout]    |      -- lifetime `'l` declared here
[INFO] [stdout] 28 |     pub fn new(input: &'l str) -> Lexer<'_> {
[INFO] [stdout]    |                                         ^^ this elided lifetime gets resolved as `'l`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking kvm v0.1.0 (/opt/rustwide/workdir/kvm)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ksm v0.1.0 (/opt/rustwide/workdir/ksm)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.67s
[INFO] running `Command { std: "docker" "inspect" "14e29f78e23e108a41d3def8d5f8e2c6e3306fe2dcb72619735647f181e99693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14e29f78e23e108a41d3def8d5f8e2c6e3306fe2dcb72619735647f181e99693", kill_on_drop: false }`
[INFO] [stdout] 14e29f78e23e108a41d3def8d5f8e2c6e3306fe2dcb72619735647f181e99693