[INFO] fetching crate opentelemetry-user-events-metrics 0.5.0...
[INFO] checking opentelemetry-user-events-metrics-0.5.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate opentelemetry-user-events-metrics 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate opentelemetry-user-events-metrics 0.5.0 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 opentelemetry-user-events-metrics 0.5.0
[INFO] finished tweaking crates.io crate opentelemetry-user-events-metrics 0.5.0
[INFO] tweaked toml for crates.io crate opentelemetry-user-events-metrics 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate opentelemetry-user-events-metrics 0.5.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8b139eadef31d08f000d12ed7bc9118f05b207178e31bff4046aa2fe1025d653
[INFO] running `Command { std: "docker" "start" "-a" "8b139eadef31d08f000d12ed7bc9118f05b207178e31bff4046aa2fe1025d653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b139eadef31d08f000d12ed7bc9118f05b207178e31bff4046aa2fe1025d653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b139eadef31d08f000d12ed7bc9118f05b207178e31bff4046aa2fe1025d653", kill_on_drop: false }`
[INFO] [stdout] 8b139eadef31d08f000d12ed7bc9118f05b207178e31bff4046aa2fe1025d653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] bc6992108cdb242c1fa18733044ddf67a5ec116eca62cae2f08f3f82017ded47
[INFO] running `Command { std: "docker" "start" "-a" "bc6992108cdb242c1fa18733044ddf67a5ec116eca62cae2f08f3f82017ded47", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]     Checking pin-project-lite v0.2.13
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[INFO] [stderr]    Compiling axum-core v0.4.3
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling prost-derive v0.13.1
[INFO] [stderr]     Checking async-stream v0.3.5
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[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking opentelemetry v0.24.0
[INFO] [stderr]     Checking prost v0.13.1
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[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking opentelemetry_sdk v0.24.0
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.4.5
[INFO] [stderr]     Checking hyper v1.4.1
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[INFO] [stderr]     Checking hyper-timeout v0.5.1
[INFO] [stderr]     Checking tonic v0.12.0
[INFO] [stderr]     Checking opentelemetry-proto v0.7.0
[INFO] [stderr]     Checking opentelemetry-user-events-metrics v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.16s
[INFO] running `Command { std: "docker" "inspect" "bc6992108cdb242c1fa18733044ddf67a5ec116eca62cae2f08f3f82017ded47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc6992108cdb242c1fa18733044ddf67a5ec116eca62cae2f08f3f82017ded47", kill_on_drop: false }`
[INFO] [stdout] bc6992108cdb242c1fa18733044ddf67a5ec116eca62cae2f08f3f82017ded47