[INFO] cloning repository https://github.com/saltzer/rust_donut
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saltzer/rust_donut" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaltzer%2Frust_donut", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaltzer%2Frust_donut'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcd54476025c62b135bb8df589ebe57df44b6a5d
[INFO] testing saltzer/rust_donut against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaltzer%2Frust_donut" "/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/saltzer/rust_donut on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/saltzer/rust_donut
[INFO] finished tweaking git repo https://github.com/saltzer/rust_donut
[INFO] tweaked toml for git repo https://github.com/saltzer/rust_donut written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/saltzer/rust_donut 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" "+1.84.0" "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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 865f2deaa5de9cfe51f679e5a3d4e0d9fa892e1fa6de3b4365b43de5866a780a
[INFO] running `Command { std: "docker" "start" "-a" "865f2deaa5de9cfe51f679e5a3d4e0d9fa892e1fa6de3b4365b43de5866a780a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "865f2deaa5de9cfe51f679e5a3d4e0d9fa892e1fa6de3b4365b43de5866a780a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865f2deaa5de9cfe51f679e5a3d4e0d9fa892e1fa6de3b4365b43de5866a780a", kill_on_drop: false }`
[INFO] [stdout] 865f2deaa5de9cfe51f679e5a3d4e0d9fa892e1fa6de3b4365b43de5866a780a
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d97b392cd0996c6a60b31b5852107c4de88b707f8fda841b04c9eb3028b69f6
[INFO] running `Command { std: "docker" "start" "-a" "0d97b392cd0996c6a60b31b5852107c4de88b707f8fda841b04c9eb3028b69f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdonut v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "0d97b392cd0996c6a60b31b5852107c4de88b707f8fda841b04c9eb3028b69f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d97b392cd0996c6a60b31b5852107c4de88b707f8fda841b04c9eb3028b69f6", kill_on_drop: false }`
[INFO] [stdout] 0d97b392cd0996c6a60b31b5852107c4de88b707f8fda841b04c9eb3028b69f6
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0e88050790e9efbf566ea378b97c10c4fe2a9050e21a055710a7a35b87d64bf
[INFO] running `Command { std: "docker" "start" "-a" "b0e88050790e9efbf566ea378b97c10c4fe2a9050e21a055710a7a35b87d64bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdonut v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "b0e88050790e9efbf566ea378b97c10c4fe2a9050e21a055710a7a35b87d64bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e88050790e9efbf566ea378b97c10c4fe2a9050e21a055710a7a35b87d64bf", kill_on_drop: false }`
[INFO] [stdout] b0e88050790e9efbf566ea378b97c10c4fe2a9050e21a055710a7a35b87d64bf
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f9ebbf9dbb4a6159c7ff9f9a97717bc47d2a21a9713bafd8561b94bde5dbd16
[INFO] running `Command { std: "docker" "start" "-a" "4f9ebbf9dbb4a6159c7ff9f9a97717bc47d2a21a9713bafd8561b94bde5dbd16", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rdonut-f8784bb32aecbf96)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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" "4f9ebbf9dbb4a6159c7ff9f9a97717bc47d2a21a9713bafd8561b94bde5dbd16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9ebbf9dbb4a6159c7ff9f9a97717bc47d2a21a9713bafd8561b94bde5dbd16", kill_on_drop: false }`
[INFO] [stdout] 4f9ebbf9dbb4a6159c7ff9f9a97717bc47d2a21a9713bafd8561b94bde5dbd16