[INFO] fetching crate uk-tax 0.1.2...
[INFO] building uk-tax-0.1.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate uk-tax 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate uk-tax 0.1.2
[INFO] finished tweaking crates.io crate uk-tax 0.1.2
[INFO] tweaked toml for crates.io crate uk-tax 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uk-tax 0.1.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uk-tax 0.1.2 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e15c34958a917a1cfe2bc20c7c1736c7c51acfc30cfaa9eabd88bce5533d8e6
[INFO] running `Command { std: "docker" "start" "-a" "1e15c34958a917a1cfe2bc20c7c1736c7c51acfc30cfaa9eabd88bce5533d8e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e15c34958a917a1cfe2bc20c7c1736c7c51acfc30cfaa9eabd88bce5533d8e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e15c34958a917a1cfe2bc20c7c1736c7c51acfc30cfaa9eabd88bce5533d8e6", kill_on_drop: false }`
[INFO] [stdout] 1e15c34958a917a1cfe2bc20c7c1736c7c51acfc30cfaa9eabd88bce5533d8e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a39f3daba7ff5d86e1b4d9940f19844de9eac9b262d4d89c1c4941dc9dea3df6
[INFO] running `Command { std: "docker" "start" "-a" "a39f3daba7ff5d86e1b4d9940f19844de9eac9b262d4d89c1c4941dc9dea3df6", kill_on_drop: false }`
[INFO] [stderr]    Compiling uk-tax v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "a39f3daba7ff5d86e1b4d9940f19844de9eac9b262d4d89c1c4941dc9dea3df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a39f3daba7ff5d86e1b4d9940f19844de9eac9b262d4d89c1c4941dc9dea3df6", kill_on_drop: false }`
[INFO] [stdout] a39f3daba7ff5d86e1b4d9940f19844de9eac9b262d4d89c1c4941dc9dea3df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adb4300b894e908a5bbd9c872340467b02f954542d6a645f149efec43ecd7f35
[INFO] running `Command { std: "docker" "start" "-a" "adb4300b894e908a5bbd9c872340467b02f954542d6a645f149efec43ecd7f35", kill_on_drop: false }`
[INFO] [stderr]    Compiling uk-tax v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "adb4300b894e908a5bbd9c872340467b02f954542d6a645f149efec43ecd7f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adb4300b894e908a5bbd9c872340467b02f954542d6a645f149efec43ecd7f35", kill_on_drop: false }`
[INFO] [stdout] adb4300b894e908a5bbd9c872340467b02f954542d6a645f149efec43ecd7f35