[INFO] fetching crate stak-build 0.1.45...
[INFO] building stak-build-0.1.45 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate stak-build 0.1.45 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate stak-build 0.1.45 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 stak-build 0.1.45
[INFO] finished tweaking crates.io crate stak-build 0.1.45
[INFO] tweaked toml for crates.io crate stak-build 0.1.45 written to /workspace/builds/worker-6-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 51 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 stak-vm v0.7.16
[INFO] [stderr]   Downloaded stak-device v0.2.87
[INFO] [stderr]   Downloaded stak-process-context v0.2.45
[INFO] [stderr]   Downloaded stak-r7rs v0.9.1
[INFO] [stderr]   Downloaded stak-native v0.1.1
[INFO] [stderr]   Downloaded stak-file v0.5.1
[INFO] [stderr]   Downloaded stak-time v0.1.28
[INFO] [stderr]   Downloaded stak-configuration v0.1.83
[INFO] [stderr]   Downloaded stak-compiler v0.1.91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 258bb0f873105604f72bcdc3999be9919403e8e1d93d7439cb45b31c42283e93
[INFO] running `Command { std: "docker" "start" "-a" "258bb0f873105604f72bcdc3999be9919403e8e1d93d7439cb45b31c42283e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "258bb0f873105604f72bcdc3999be9919403e8e1d93d7439cb45b31c42283e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "258bb0f873105604f72bcdc3999be9919403e8e1d93d7439cb45b31c42283e93", kill_on_drop: false }`
[INFO] [stdout] 258bb0f873105604f72bcdc3999be9919403e8e1d93d7439cb45b31c42283e93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 42c432e541957b0b416a4b238f8c5129c7097d96eb7c19a80dae5aa9a6276b66
[INFO] running `Command { std: "docker" "start" "-a" "42c432e541957b0b416a4b238f8c5129c7097d96eb7c19a80dae5aa9a6276b66", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-exif v0.3.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling stak-compiler v0.1.91
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling env_home v0.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling stak-configuration v0.1.83
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling stak-vm v0.7.16
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling stak-time v0.1.28
[INFO] [stderr]    Compiling stak-native v0.1.1
[INFO] [stderr]    Compiling stak-device v0.2.87
[INFO] [stderr]    Compiling stak-process-context v0.2.45
[INFO] [stderr]    Compiling stak-file v0.5.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling stak-r7rs v0.9.1
[INFO] [stderr]    Compiling tokio v1.42.0
[INFO] [stderr]    Compiling which v7.0.1
[INFO] [stderr]    Compiling stak-build v0.1.45 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.75s
[INFO] running `Command { std: "docker" "inspect" "42c432e541957b0b416a4b238f8c5129c7097d96eb7c19a80dae5aa9a6276b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c432e541957b0b416a4b238f8c5129c7097d96eb7c19a80dae5aa9a6276b66", kill_on_drop: false }`
[INFO] [stdout] 42c432e541957b0b416a4b238f8c5129c7097d96eb7c19a80dae5aa9a6276b66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d2e7d0f4038c0c98f8aed6ccdec0c8626d27dca3291726aab4b4738285215645
[INFO] running `Command { std: "docker" "start" "-a" "d2e7d0f4038c0c98f8aed6ccdec0c8626d27dca3291726aab4b4738285215645", kill_on_drop: false }`
[INFO] [stderr]    Compiling stak-build v0.1.45 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "d2e7d0f4038c0c98f8aed6ccdec0c8626d27dca3291726aab4b4738285215645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e7d0f4038c0c98f8aed6ccdec0c8626d27dca3291726aab4b4738285215645", kill_on_drop: false }`
[INFO] [stdout] d2e7d0f4038c0c98f8aed6ccdec0c8626d27dca3291726aab4b4738285215645