[INFO] fetching crate carlo 1.1.0...
[INFO] building carlo-1.1.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate carlo 1.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate carlo 1.1.0 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 carlo 1.1.0
[INFO] finished tweaking crates.io crate carlo 1.1.0
[INFO] tweaked toml for crates.io crate carlo 1.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate carlo 1.1.0 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded carlo-help v1.0.0
[INFO] [stderr]   Downloaded carlo-repl v1.0.0
[INFO] [stderr]   Downloaded carlo-latex v1.0.0
[INFO] [stderr]   Downloaded carlo-run v1.0.0
[INFO] [stderr]   Downloaded carlotk v1.1.0
[INFO] [stderr]   Downloaded carlo-version v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c5bc9fcbf418a75bcd9487d355111267baeb196b1db32a5656d42d5d33f358f6
[INFO] running `Command { std: "docker" "start" "-a" "c5bc9fcbf418a75bcd9487d355111267baeb196b1db32a5656d42d5d33f358f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5bc9fcbf418a75bcd9487d355111267baeb196b1db32a5656d42d5d33f358f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5bc9fcbf418a75bcd9487d355111267baeb196b1db32a5656d42d5d33f358f6", kill_on_drop: false }`
[INFO] [stdout] c5bc9fcbf418a75bcd9487d355111267baeb196b1db32a5656d42d5d33f358f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 63495c7f484fe503264afb679147cadc1ebce48e2d3b3e8bba0c754892165ab0
[INFO] running `Command { std: "docker" "start" "-a" "63495c7f484fe503264afb679147cadc1ebce48e2d3b3e8bba0c754892165ab0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling fd-lock v4.0.2
[INFO] [stderr]    Compiling rustyline v13.0.0
[INFO] [stderr]    Compiling carlotk v1.1.0
[INFO] [stderr]    Compiling carlo-run v1.0.0
[INFO] [stderr]    Compiling carlo-version v1.0.0
[INFO] [stderr]    Compiling carlo-help v1.0.0
[INFO] [stderr]    Compiling carlo-latex v1.0.0
[INFO] [stderr]    Compiling carlo-repl v1.0.0
[INFO] [stderr]    Compiling carlo v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "63495c7f484fe503264afb679147cadc1ebce48e2d3b3e8bba0c754892165ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63495c7f484fe503264afb679147cadc1ebce48e2d3b3e8bba0c754892165ab0", kill_on_drop: false }`
[INFO] [stdout] 63495c7f484fe503264afb679147cadc1ebce48e2d3b3e8bba0c754892165ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c4fe0207492701383eb581da28a9d967b2e46949f12a0a613b3b87b7b2201665
[INFO] running `Command { std: "docker" "start" "-a" "c4fe0207492701383eb581da28a9d967b2e46949f12a0a613b3b87b7b2201665", kill_on_drop: false }`
[INFO] [stderr]    Compiling carlo v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "c4fe0207492701383eb581da28a9d967b2e46949f12a0a613b3b87b7b2201665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4fe0207492701383eb581da28a9d967b2e46949f12a0a613b3b87b7b2201665", kill_on_drop: false }`
[INFO] [stdout] c4fe0207492701383eb581da28a9d967b2e46949f12a0a613b3b87b7b2201665