[INFO] cloning repository https://github.com/Kaixi26/dwm-bolts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kaixi26/dwm-bolts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaixi26%2Fdwm-bolts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaixi26%2Fdwm-bolts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] becf56e23f46e435396c22e7abfe01eb63e1c810
[INFO] building Kaixi26/dwm-bolts against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaixi26%2Fdwm-bolts" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kaixi26/dwm-bolts 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 git repo https://github.com/Kaixi26/dwm-bolts
[INFO] finished tweaking git repo https://github.com/Kaixi26/dwm-bolts
[INFO] tweaked toml for git repo https://github.com/Kaixi26/dwm-bolts written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Kaixi26/dwm-bolts 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]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.24.2
[INFO] [stderr]       Adding adler2 v2.0.0
[INFO] [stderr]       Adding backtrace v0.3.74
[INFO] [stderr]       Adding bytes v1.9.0
[INFO] [stderr]       Adding cfg-if v1.0.0
[INFO] [stderr]       Adding gimli v0.31.1
[INFO] [stderr]       Adding libc v0.2.169
[INFO] [stderr]       Adding memchr v2.7.4
[INFO] [stderr]       Adding miniz_oxide v0.8.2
[INFO] [stderr]       Adding mio v1.0.3
[INFO] [stderr]       Adding object v0.36.7
[INFO] [stderr]       Adding pin-project-lite v0.2.15
[INFO] [stderr]       Adding rustc-demangle v0.1.24
[INFO] [stderr]       Adding signal-hook-registry v1.4.2
[INFO] [stderr]       Adding tokio v1.42.0
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1
[INFO] [stderr]       Adding windows-sys v0.52.0
[INFO] [stderr]       Adding windows-targets v0.52.6
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.6
[INFO] [stderr]       Adding windows_i686_gnu v0.52.6
[INFO] [stderr]       Adding windows_i686_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_i686_msvc v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 058a8658937e88d05b1694c4281b47a2993d7e6b04c3148a91058016516e83f2
[INFO] running `Command { std: "docker" "start" "-a" "058a8658937e88d05b1694c4281b47a2993d7e6b04c3148a91058016516e83f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "058a8658937e88d05b1694c4281b47a2993d7e6b04c3148a91058016516e83f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "058a8658937e88d05b1694c4281b47a2993d7e6b04c3148a91058016516e83f2", kill_on_drop: false }`
[INFO] [stdout] 058a8658937e88d05b1694c4281b47a2993d7e6b04c3148a91058016516e83f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 056b544d02ced22518d7b5752ac6f0d1212046ac4ea3445d62eec85ae231bbfa
[INFO] running `Command { std: "docker" "start" "-a" "056b544d02ced22518d7b5752ac6f0d1212046ac4ea3445d62eec85ae231bbfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling tokio v1.42.0
[INFO] [stderr]    Compiling dwm-bolts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "056b544d02ced22518d7b5752ac6f0d1212046ac4ea3445d62eec85ae231bbfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056b544d02ced22518d7b5752ac6f0d1212046ac4ea3445d62eec85ae231bbfa", kill_on_drop: false }`
[INFO] [stdout] 056b544d02ced22518d7b5752ac6f0d1212046ac4ea3445d62eec85ae231bbfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7b827763be40a7c626650d987508579b0833865e60f88acd75ce98bb342e195f
[INFO] running `Command { std: "docker" "start" "-a" "7b827763be40a7c626650d987508579b0833865e60f88acd75ce98bb342e195f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dwm-bolts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "7b827763be40a7c626650d987508579b0833865e60f88acd75ce98bb342e195f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b827763be40a7c626650d987508579b0833865e60f88acd75ce98bb342e195f", kill_on_drop: false }`
[INFO] [stdout] 7b827763be40a7c626650d987508579b0833865e60f88acd75ce98bb342e195f