[INFO] fetching crate demo_crate_dia 0.1.0...
[INFO] testing demo_crate_dia-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate demo_crate_dia 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate demo_crate_dia 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 demo_crate_dia 0.1.0
[INFO] finished tweaking crates.io crate demo_crate_dia 0.1.0
[INFO] tweaked toml for crates.io crate demo_crate_dia 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate demo_crate_dia 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1d7d44784f2ada6b4c6a790bd33684a7d60f24af31a11431a41d842e95949ab1
[INFO] running `Command { std: "docker" "start" "-a" "1d7d44784f2ada6b4c6a790bd33684a7d60f24af31a11431a41d842e95949ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d7d44784f2ada6b4c6a790bd33684a7d60f24af31a11431a41d842e95949ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7d44784f2ada6b4c6a790bd33684a7d60f24af31a11431a41d842e95949ab1", kill_on_drop: false }`
[INFO] [stdout] 1d7d44784f2ada6b4c6a790bd33684a7d60f24af31a11431a41d842e95949ab1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2db62237238f9ca1aec42c956975daac5bab0f8a56381b90e00942449267bfe7
[INFO] running `Command { std: "docker" "start" "-a" "2db62237238f9ca1aec42c956975daac5bab0f8a56381b90e00942449267bfe7", kill_on_drop: false }`
[INFO] [stderr]    Compiling demo_crate_dia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "2db62237238f9ca1aec42c956975daac5bab0f8a56381b90e00942449267bfe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db62237238f9ca1aec42c956975daac5bab0f8a56381b90e00942449267bfe7", kill_on_drop: false }`
[INFO] [stdout] 2db62237238f9ca1aec42c956975daac5bab0f8a56381b90e00942449267bfe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0662960f4162ac0814fba6cd17c720f1ce08d34a1e1391e5a247000cb51d3cd6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0662960f4162ac0814fba6cd17c720f1ce08d34a1e1391e5a247000cb51d3cd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling demo_crate_dia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/demo_crate_dia-793fc89d219a0002)
[INFO] running `Command { std: "docker" "inspect" "0662960f4162ac0814fba6cd17c720f1ce08d34a1e1391e5a247000cb51d3cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0662960f4162ac0814fba6cd17c720f1ce08d34a1e1391e5a247000cb51d3cd6", kill_on_drop: false }`
[INFO] [stdout] 0662960f4162ac0814fba6cd17c720f1ce08d34a1e1391e5a247000cb51d3cd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 47e424a4a3a36aa63347de8e3832ad90b815928f858d35feacb33b5053900613
[INFO] running `Command { std: "docker" "start" "-a" "47e424a4a3a36aa63347de8e3832ad90b815928f858d35feacb33b5053900613", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/demo_crate_dia-793fc89d219a0002)
[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" "47e424a4a3a36aa63347de8e3832ad90b815928f858d35feacb33b5053900613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e424a4a3a36aa63347de8e3832ad90b815928f858d35feacb33b5053900613", kill_on_drop: false }`
[INFO] [stdout] 47e424a4a3a36aa63347de8e3832ad90b815928f858d35feacb33b5053900613