[INFO] fetching crate rad2 0.0.0...
[INFO] testing rad2-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rad2 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rad2 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rad2 0.0.0
[INFO] finished tweaking crates.io crate rad2 0.0.0
[INFO] tweaked toml for crates.io crate rad2 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate rad2 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a40e264401849e98a3eba528190d9350d78b6f24281af6cdb0da6d62aacc3e9e
[INFO] running `Command { std: "docker" "start" "-a" "a40e264401849e98a3eba528190d9350d78b6f24281af6cdb0da6d62aacc3e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a40e264401849e98a3eba528190d9350d78b6f24281af6cdb0da6d62aacc3e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40e264401849e98a3eba528190d9350d78b6f24281af6cdb0da6d62aacc3e9e", kill_on_drop: false }`
[INFO] [stdout] a40e264401849e98a3eba528190d9350d78b6f24281af6cdb0da6d62aacc3e9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77d76b19bd3ca96bdb73db61493b304cae25ac9691db738ad1c94795f1e4ba27
[INFO] running `Command { std: "docker" "start" "-a" "77d76b19bd3ca96bdb73db61493b304cae25ac9691db738ad1c94795f1e4ba27", kill_on_drop: false }`
[INFO] [stderr]    Compiling librad v0.0.0
[INFO] [stderr]    Compiling rad2 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "77d76b19bd3ca96bdb73db61493b304cae25ac9691db738ad1c94795f1e4ba27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d76b19bd3ca96bdb73db61493b304cae25ac9691db738ad1c94795f1e4ba27", kill_on_drop: false }`
[INFO] [stdout] 77d76b19bd3ca96bdb73db61493b304cae25ac9691db738ad1c94795f1e4ba27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 925e975442b4bd065a6345a7fcb5a8019ffac50d0c5bfa5ac9e1a7e4cdfdfe97
[INFO] running `Command { std: "docker" "start" "-a" "925e975442b4bd065a6345a7fcb5a8019ffac50d0c5bfa5ac9e1a7e4cdfdfe97", kill_on_drop: false }`
[INFO] [stderr]    Compiling rad2 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "925e975442b4bd065a6345a7fcb5a8019ffac50d0c5bfa5ac9e1a7e4cdfdfe97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925e975442b4bd065a6345a7fcb5a8019ffac50d0c5bfa5ac9e1a7e4cdfdfe97", kill_on_drop: false }`
[INFO] [stdout] 925e975442b4bd065a6345a7fcb5a8019ffac50d0c5bfa5ac9e1a7e4cdfdfe97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbc5916f94ee344a7a7bfb46b6f44519aa2bc39b2226758333e2b6ad8925a0bf
[INFO] running `Command { std: "docker" "start" "-a" "fbc5916f94ee344a7a7bfb46b6f44519aa2bc39b2226758333e2b6ad8925a0bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rad2-f0b415a3f975fdd6)
[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" "fbc5916f94ee344a7a7bfb46b6f44519aa2bc39b2226758333e2b6ad8925a0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc5916f94ee344a7a7bfb46b6f44519aa2bc39b2226758333e2b6ad8925a0bf", kill_on_drop: false }`
[INFO] [stdout] fbc5916f94ee344a7a7bfb46b6f44519aa2bc39b2226758333e2b6ad8925a0bf