[INFO] cloning repository https://github.com/lynnux/rgpre
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lynnux/rgpre" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flynnux%2Frgpre", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flynnux%2Frgpre'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 583debe74678e82fb97bbfbdb224642f94e2b191
[INFO] building lynnux/rgpre 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%2Flynnux%2Frgpre" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lynnux/rgpre 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/lynnux/rgpre
[INFO] finished tweaking git repo https://github.com/lynnux/rgpre
[INFO] tweaked toml for git repo https://github.com/lynnux/rgpre written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lynnux/rgpre 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-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] 198db0d372e59ab34699a1f42105d08330c9b5e8a6d63e9030b5fa918b8ee0e3
[INFO] running `Command { std: "docker" "start" "-a" "198db0d372e59ab34699a1f42105d08330c9b5e8a6d63e9030b5fa918b8ee0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "198db0d372e59ab34699a1f42105d08330c9b5e8a6d63e9030b5fa918b8ee0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198db0d372e59ab34699a1f42105d08330c9b5e8a6d63e9030b5fa918b8ee0e3", kill_on_drop: false }`
[INFO] [stdout] 198db0d372e59ab34699a1f42105d08330c9b5e8a6d63e9030b5fa918b8ee0e3
[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] 859cd0e4878f9c7bf7dfba73aa8560f9bc61434badfd3a68dbc1e14721efd72f
[INFO] running `Command { std: "docker" "start" "-a" "859cd0e4878f9c7bf7dfba73aa8560f9bc61434badfd3a68dbc1e14721efd72f", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_rs v0.8.30
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling rgpre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling encoding_rs_io v0.1.7
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "859cd0e4878f9c7bf7dfba73aa8560f9bc61434badfd3a68dbc1e14721efd72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859cd0e4878f9c7bf7dfba73aa8560f9bc61434badfd3a68dbc1e14721efd72f", kill_on_drop: false }`
[INFO] [stdout] 859cd0e4878f9c7bf7dfba73aa8560f9bc61434badfd3a68dbc1e14721efd72f
[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] a10470541ff1a79b41fa19c006162c18ed7abb03d98779591d715a88be5a6f5c
[INFO] running `Command { std: "docker" "start" "-a" "a10470541ff1a79b41fa19c006162c18ed7abb03d98779591d715a88be5a6f5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgpre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "a10470541ff1a79b41fa19c006162c18ed7abb03d98779591d715a88be5a6f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10470541ff1a79b41fa19c006162c18ed7abb03d98779591d715a88be5a6f5c", kill_on_drop: false }`
[INFO] [stdout] a10470541ff1a79b41fa19c006162c18ed7abb03d98779591d715a88be5a6f5c