[INFO] cloning repository https://github.com/aemiliusRetiarius/oxidized_L_BFGS_B_C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aemiliusRetiarius/oxidized_L_BFGS_B_C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaemiliusRetiarius%2Foxidized_L_BFGS_B_C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaemiliusRetiarius%2Foxidized_L_BFGS_B_C'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2ccdd2c704b44dca590dae2d9c970374d8dadcb
[INFO] building aemiliusRetiarius/oxidized_L_BFGS_B_C 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%2FaemiliusRetiarius%2Foxidized_L_BFGS_B_C" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aemiliusRetiarius/oxidized_L_BFGS_B_C 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/aemiliusRetiarius/oxidized_L_BFGS_B_C
[INFO] finished tweaking git repo https://github.com/aemiliusRetiarius/oxidized_L_BFGS_B_C
[INFO] tweaked toml for git repo https://github.com/aemiliusRetiarius/oxidized_L_BFGS_B_C written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/aemiliusRetiarius/oxidized_L_BFGS_B_C 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] 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] 1f9770f6d8eed6a7fb3c77353261f47025cb223b58e9443cfe7b48f00cc41734
[INFO] running `Command { std: "docker" "start" "-a" "1f9770f6d8eed6a7fb3c77353261f47025cb223b58e9443cfe7b48f00cc41734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f9770f6d8eed6a7fb3c77353261f47025cb223b58e9443cfe7b48f00cc41734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f9770f6d8eed6a7fb3c77353261f47025cb223b58e9443cfe7b48f00cc41734", kill_on_drop: false }`
[INFO] [stdout] 1f9770f6d8eed6a7fb3c77353261f47025cb223b58e9443cfe7b48f00cc41734
[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] 38532b5390cc57565713048ca3d336f552c6bd7ea26720b85609d7433c406103
[INFO] running `Command { std: "docker" "start" "-a" "38532b5390cc57565713048ca3d336f552c6bd7ea26720b85609d7433c406103", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling oxidized_l_bfgs_b_c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "38532b5390cc57565713048ca3d336f552c6bd7ea26720b85609d7433c406103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38532b5390cc57565713048ca3d336f552c6bd7ea26720b85609d7433c406103", kill_on_drop: false }`
[INFO] [stdout] 38532b5390cc57565713048ca3d336f552c6bd7ea26720b85609d7433c406103
[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] 552759c6aeb29e5fac0af52c45d9e92f54898494816c2d54b51c7a9b1d117b96
[INFO] running `Command { std: "docker" "start" "-a" "552759c6aeb29e5fac0af52c45d9e92f54898494816c2d54b51c7a9b1d117b96", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxidized_l_bfgs_b_c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "552759c6aeb29e5fac0af52c45d9e92f54898494816c2d54b51c7a9b1d117b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "552759c6aeb29e5fac0af52c45d9e92f54898494816c2d54b51c7a9b1d117b96", kill_on_drop: false }`
[INFO] [stdout] 552759c6aeb29e5fac0af52c45d9e92f54898494816c2d54b51c7a9b1d117b96