[INFO] fetching crate rsubox 0.1.0...
[INFO] testing rsubox-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rsubox 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rsubox 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsubox 0.1.0
[INFO] finished tweaking crates.io crate rsubox 0.1.0
[INFO] tweaked toml for crates.io crate rsubox 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate rsubox 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c55d443169c396eb33a235140e45b1758060470d49886de5cab29f69a383732
[INFO] running `Command { std: "docker" "start" "-a" "7c55d443169c396eb33a235140e45b1758060470d49886de5cab29f69a383732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c55d443169c396eb33a235140e45b1758060470d49886de5cab29f69a383732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c55d443169c396eb33a235140e45b1758060470d49886de5cab29f69a383732", kill_on_drop: false }`
[INFO] [stdout] 7c55d443169c396eb33a235140e45b1758060470d49886de5cab29f69a383732
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7de6ac322cb2d8f5a49fb2a241cdf30c67811c2b05debfe7e7c8b7b9efb5a48d
[INFO] running `Command { std: "docker" "start" "-a" "7de6ac322cb2d8f5a49fb2a241cdf30c67811c2b05debfe7e7c8b7b9efb5a48d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling crc-catalog v1.1.1
[INFO] [stderr]    Compiling getopt v1.1.3
[INFO] [stderr]    Compiling crc v2.1.0
[INFO] [stderr]    Compiling users v0.11.0
[INFO] [stderr]    Compiling rsubox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "7de6ac322cb2d8f5a49fb2a241cdf30c67811c2b05debfe7e7c8b7b9efb5a48d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de6ac322cb2d8f5a49fb2a241cdf30c67811c2b05debfe7e7c8b7b9efb5a48d", kill_on_drop: false }`
[INFO] [stdout] 7de6ac322cb2d8f5a49fb2a241cdf30c67811c2b05debfe7e7c8b7b9efb5a48d
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd41da6950b2a7e75d5a16e7ff205b7b56c63b26f2b45fd9793be45a061fe43e
[INFO] running `Command { std: "docker" "start" "-a" "fd41da6950b2a7e75d5a16e7ff205b7b56c63b26f2b45fd9793be45a061fe43e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsubox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rsubox-ed1042d19e0ad9ed)
[INFO] running `Command { std: "docker" "inspect" "fd41da6950b2a7e75d5a16e7ff205b7b56c63b26f2b45fd9793be45a061fe43e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd41da6950b2a7e75d5a16e7ff205b7b56c63b26f2b45fd9793be45a061fe43e", kill_on_drop: false }`
[INFO] [stdout] fd41da6950b2a7e75d5a16e7ff205b7b56c63b26f2b45fd9793be45a061fe43e
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bbb08b13fa144580393ff4a931b54836d40c3e211c35ae77b6b2e4dab29a2df
[INFO] running `Command { std: "docker" "start" "-a" "9bbb08b13fa144580393ff4a931b54836d40c3e211c35ae77b6b2e4dab29a2df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rsubox-ed1042d19e0ad9ed)
[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" "9bbb08b13fa144580393ff4a931b54836d40c3e211c35ae77b6b2e4dab29a2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bbb08b13fa144580393ff4a931b54836d40c3e211c35ae77b6b2e4dab29a2df", kill_on_drop: false }`
[INFO] [stdout] 9bbb08b13fa144580393ff4a931b54836d40c3e211c35ae77b6b2e4dab29a2df