[INFO] fetching crate swears 0.1.16...
[INFO] building swears-0.1.16 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate swears 0.1.16 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate swears 0.1.16 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 swears 0.1.16
[INFO] finished tweaking crates.io crate swears 0.1.16
[INFO] tweaked toml for crates.io crate swears 0.1.16 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate swears 0.1.16 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bd77ab0dfb5a54ce2ad65dd78c0c195b05125415640d96e82fd5f70d2517742e
[INFO] running `Command { std: "docker" "start" "-a" "bd77ab0dfb5a54ce2ad65dd78c0c195b05125415640d96e82fd5f70d2517742e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd77ab0dfb5a54ce2ad65dd78c0c195b05125415640d96e82fd5f70d2517742e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd77ab0dfb5a54ce2ad65dd78c0c195b05125415640d96e82fd5f70d2517742e", kill_on_drop: false }`
[INFO] [stdout] bd77ab0dfb5a54ce2ad65dd78c0c195b05125415640d96e82fd5f70d2517742e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2a3c07c2ebdcb439f8a86f77e68dfe9c908ab230623d934b46bbfde26d9e0097
[INFO] running `Command { std: "docker" "start" "-a" "2a3c07c2ebdcb439f8a86f77e68dfe9c908ab230623d934b46bbfde26d9e0097", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling pancurses v0.16.1
[INFO] [stderr]    Compiling swears v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "2a3c07c2ebdcb439f8a86f77e68dfe9c908ab230623d934b46bbfde26d9e0097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a3c07c2ebdcb439f8a86f77e68dfe9c908ab230623d934b46bbfde26d9e0097", kill_on_drop: false }`
[INFO] [stdout] 2a3c07c2ebdcb439f8a86f77e68dfe9c908ab230623d934b46bbfde26d9e0097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c15e46b6354b03b24d63e3e5bfbb296ef86a2b81a21cb54ebea7caed02de3e2d
[INFO] running `Command { std: "docker" "start" "-a" "c15e46b6354b03b24d63e3e5bfbb296ef86a2b81a21cb54ebea7caed02de3e2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling swears v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "c15e46b6354b03b24d63e3e5bfbb296ef86a2b81a21cb54ebea7caed02de3e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15e46b6354b03b24d63e3e5bfbb296ef86a2b81a21cb54ebea7caed02de3e2d", kill_on_drop: false }`
[INFO] [stdout] c15e46b6354b03b24d63e3e5bfbb296ef86a2b81a21cb54ebea7caed02de3e2d