[INFO] fetching crate stak-profiler 0.1.27...
[INFO] checking stak-profiler-0.1.27 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate stak-profiler 0.1.27 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate stak-profiler 0.1.27 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stak-profiler 0.1.27
[INFO] finished tweaking crates.io crate stak-profiler 0.1.27
[INFO] tweaked toml for crates.io crate stak-profiler 0.1.27 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3b6ec88b88e411130067e4c7b5c977bbf3bcd8709dc9614beb77cc374ddf242
[INFO] running `Command { std: "docker" "start" "-a" "e3b6ec88b88e411130067e4c7b5c977bbf3bcd8709dc9614beb77cc374ddf242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3b6ec88b88e411130067e4c7b5c977bbf3bcd8709dc9614beb77cc374ddf242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b6ec88b88e411130067e4c7b5c977bbf3bcd8709dc9614beb77cc374ddf242", kill_on_drop: false }`
[INFO] [stdout] e3b6ec88b88e411130067e4c7b5c977bbf3bcd8709dc9614beb77cc374ddf242
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa7df006630e873c7a78a4ba195b401bf60f399921beaf3b8a8154b198447af9
[INFO] running `Command { std: "docker" "start" "-a" "fa7df006630e873c7a78a4ba195b401bf60f399921beaf3b8a8154b198447af9", kill_on_drop: false }`
[INFO] [stderr]     Checking stak-code v0.2.57
[INFO] [stderr]     Checking cfg-exif v0.3.0
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking stak-vm v0.5.16
[INFO] [stderr]     Checking stak-profiler v0.1.27 (/opt/rustwide/workdir)
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]   --> src/record/stack.rs:43:79
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn display_local<'a>(&'a self, local_name: &'a str) -> impl Display + '_ {
[INFO] [stdout]    |                          -- lifetime `'a` declared here                       ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `-D elided-named-lifetimes` implied by `-D warnings`
[INFO] [stdout]    = help: to override `-D warnings` add `#[allow(elided_named_lifetimes)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stak-profiler` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]   --> src/record/stack.rs:43:79
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn display_local<'a>(&'a self, local_name: &'a str) -> impl Display + '_ {
[INFO] [stdout]    |                          -- lifetime `'a` declared here                       ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `-D elided-named-lifetimes` implied by `-D warnings`
[INFO] [stdout]    = help: to override `-D warnings` add `#[allow(elided_named_lifetimes)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stak-profiler` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "fa7df006630e873c7a78a4ba195b401bf60f399921beaf3b8a8154b198447af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa7df006630e873c7a78a4ba195b401bf60f399921beaf3b8a8154b198447af9", kill_on_drop: false }`
[INFO] [stdout] fa7df006630e873c7a78a4ba195b401bf60f399921beaf3b8a8154b198447af9