[INFO] cloning repository https://github.com/elsuizo/digits2lcd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elsuizo/digits2lcd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felsuizo%2Fdigits2lcd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felsuizo%2Fdigits2lcd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4ee19a967852fbe696825c9054032eb87c89654
[INFO] testing elsuizo/digits2lcd against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felsuizo%2Fdigits2lcd" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elsuizo/digits2lcd on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elsuizo/digits2lcd
[INFO] finished tweaking git repo https://github.com/elsuizo/digits2lcd
[INFO] tweaked toml for git repo https://github.com/elsuizo/digits2lcd written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/elsuizo/digits2lcd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 665c7d006a330536b48132c265f37d7d16a96eb0b8f5ecbcd9289af36b30f87b
[INFO] running `Command { std: "docker" "start" "-a" "665c7d006a330536b48132c265f37d7d16a96eb0b8f5ecbcd9289af36b30f87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "665c7d006a330536b48132c265f37d7d16a96eb0b8f5ecbcd9289af36b30f87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "665c7d006a330536b48132c265f37d7d16a96eb0b8f5ecbcd9289af36b30f87b", kill_on_drop: false }`
[INFO] [stdout] 665c7d006a330536b48132c265f37d7d16a96eb0b8f5ecbcd9289af36b30f87b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 038731ce72283ccb5c89d7a8a13e3b226b7c3efd7b54229474c7deab15f8b836
[INFO] running `Command { std: "docker" "start" "-a" "038731ce72283ccb5c89d7a8a13e3b226b7c3efd7b54229474c7deab15f8b836", kill_on_drop: false }`
[INFO] [stderr]    Compiling digits2lcd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "038731ce72283ccb5c89d7a8a13e3b226b7c3efd7b54229474c7deab15f8b836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038731ce72283ccb5c89d7a8a13e3b226b7c3efd7b54229474c7deab15f8b836", kill_on_drop: false }`
[INFO] [stdout] 038731ce72283ccb5c89d7a8a13e3b226b7c3efd7b54229474c7deab15f8b836
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbd963fee2aa2f9bbf3d7ac3f5b68a4ace432665c8961d7cc737d881caec37b9
[INFO] running `Command { std: "docker" "start" "-a" "bbd963fee2aa2f9bbf3d7ac3f5b68a4ace432665c8961d7cc737d881caec37b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling digits2lcd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "bbd963fee2aa2f9bbf3d7ac3f5b68a4ace432665c8961d7cc737d881caec37b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd963fee2aa2f9bbf3d7ac3f5b68a4ace432665c8961d7cc737d881caec37b9", kill_on_drop: false }`
[INFO] [stdout] bbd963fee2aa2f9bbf3d7ac3f5b68a4ace432665c8961d7cc737d881caec37b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ea6e40fa53c9e04c0c031e9abee4063135a3e4e5db38616905493dec891f891
[INFO] running `Command { std: "docker" "start" "-a" "2ea6e40fa53c9e04c0c031e9abee4063135a3e4e5db38616905493dec891f891", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/digits2lcd-c3cce1db8d4901da)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ea6e40fa53c9e04c0c031e9abee4063135a3e4e5db38616905493dec891f891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea6e40fa53c9e04c0c031e9abee4063135a3e4e5db38616905493dec891f891", kill_on_drop: false }`
[INFO] [stdout] 2ea6e40fa53c9e04c0c031e9abee4063135a3e4e5db38616905493dec891f891