[INFO] fetching crate re_tracing 0.21.0...
[INFO] building re_tracing-0.21.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate re_tracing 0.21.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate re_tracing 0.21.0 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 re_tracing 0.21.0
[INFO] finished tweaking crates.io crate re_tracing 0.21.0
[INFO] tweaked toml for crates.io crate re_tracing 0.21.0 written to /workspace/builds/worker-0-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 194 packages to latest compatible versions
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rfd v0.15.1
[INFO] [stderr]   Downloaded puffin_http v0.16.1
[INFO] [stderr]   Downloaded ashpd v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7b38adb9538276114f8c1b89f4ce5b87de096416f835c808e1d40869317ae326
[INFO] running `Command { std: "docker" "start" "-a" "7b38adb9538276114f8c1b89f4ce5b87de096416f835c808e1d40869317ae326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b38adb9538276114f8c1b89f4ce5b87de096416f835c808e1d40869317ae326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b38adb9538276114f8c1b89f4ce5b87de096416f835c808e1d40869317ae326", kill_on_drop: false }`
[INFO] [stdout] 7b38adb9538276114f8c1b89f4ce5b87de096416f835c808e1d40869317ae326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 962f84a1ef73e4aa9fa99f1cff5ff9f2f8f1669a86fbbdc042f99f49db939271
[INFO] running `Command { std: "docker" "start" "-a" "962f84a1ef73e4aa9fa99f1cff5ff9f2f8f1669a86fbbdc042f99f49db939271", kill_on_drop: false }`
[INFO] [stderr]    Compiling puffin v0.19.1
[INFO] [stderr]    Compiling re_tracing v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "962f84a1ef73e4aa9fa99f1cff5ff9f2f8f1669a86fbbdc042f99f49db939271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "962f84a1ef73e4aa9fa99f1cff5ff9f2f8f1669a86fbbdc042f99f49db939271", kill_on_drop: false }`
[INFO] [stdout] 962f84a1ef73e4aa9fa99f1cff5ff9f2f8f1669a86fbbdc042f99f49db939271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6590c44296044c331b89cb358e463e0b09bd36de00c404fc968c14d157e97ab2
[INFO] running `Command { std: "docker" "start" "-a" "6590c44296044c331b89cb358e463e0b09bd36de00c404fc968c14d157e97ab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling re_tracing v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "6590c44296044c331b89cb358e463e0b09bd36de00c404fc968c14d157e97ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6590c44296044c331b89cb358e463e0b09bd36de00c404fc968c14d157e97ab2", kill_on_drop: false }`
[INFO] [stdout] 6590c44296044c331b89cb358e463e0b09bd36de00c404fc968c14d157e97ab2