[INFO] fetching crate demoDisk 999999999.999999999.999999999...
[INFO] testing demoDisk-999999999.999999999.999999999 against 1.60.0 for beta-1.61-1
[INFO] extracting crate demoDisk 999999999.999999999.999999999 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate demoDisk 999999999.999999999.999999999 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate demoDisk 999999999.999999999.999999999
[INFO] finished tweaking crates.io crate demoDisk 999999999.999999999.999999999
[INFO] tweaked toml for crates.io crate demoDisk 999999999.999999999.999999999 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate demoDisk 999999999.999999999.999999999 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 348b4c81002809e013a1ee2cd2c681cad26c0ea8aa819ae17565d3ffacfd9ab2
[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" "348b4c81002809e013a1ee2cd2c681cad26c0ea8aa819ae17565d3ffacfd9ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "348b4c81002809e013a1ee2cd2c681cad26c0ea8aa819ae17565d3ffacfd9ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348b4c81002809e013a1ee2cd2c681cad26c0ea8aa819ae17565d3ffacfd9ab2", kill_on_drop: false }`
[INFO] [stdout] 348b4c81002809e013a1ee2cd2c681cad26c0ea8aa819ae17565d3ffacfd9ab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16acb927835733bf2a76f3c235b59e86b7913abb6b78da28034e7cd5ebf981a3
[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" "16acb927835733bf2a76f3c235b59e86b7913abb6b78da28034e7cd5ebf981a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling demoDisk v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `demoDisk` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `demo_disk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "16acb927835733bf2a76f3c235b59e86b7913abb6b78da28034e7cd5ebf981a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16acb927835733bf2a76f3c235b59e86b7913abb6b78da28034e7cd5ebf981a3", kill_on_drop: false }`
[INFO] [stdout] 16acb927835733bf2a76f3c235b59e86b7913abb6b78da28034e7cd5ebf981a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "test" "--frozen" "--no-run" "--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] 27fb09129a4b8a1d0b0535652c19ed10daa9f53ea7b831fa82c676a96d5ea5f9
[INFO] running `Command { std: "docker" "start" "-a" "27fb09129a4b8a1d0b0535652c19ed10daa9f53ea7b831fa82c676a96d5ea5f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling demoDisk v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `demoDisk` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `demo_disk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "27fb09129a4b8a1d0b0535652c19ed10daa9f53ea7b831fa82c676a96d5ea5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27fb09129a4b8a1d0b0535652c19ed10daa9f53ea7b831fa82c676a96d5ea5f9", kill_on_drop: false }`
[INFO] [stdout] 27fb09129a4b8a1d0b0535652c19ed10daa9f53ea7b831fa82c676a96d5ea5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "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] 1cb236afdde22e8c3b06c5b159ce32a5a062baeb35c3b3337306a591a8b1d02d
[INFO] running `Command { std: "docker" "start" "-a" "1cb236afdde22e8c3b06c5b159ce32a5a062baeb35c3b3337306a591a8b1d02d", kill_on_drop: false }`
[INFO] [stderr] warning: crate `demoDisk` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `demo_disk`
[INFO] [stderr] 
[INFO] [stderr] warning: `demoDisk` (bin "demoDisk" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/demoDisk-70c14f24863cd268)
[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" "1cb236afdde22e8c3b06c5b159ce32a5a062baeb35c3b3337306a591a8b1d02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb236afdde22e8c3b06c5b159ce32a5a062baeb35c3b3337306a591a8b1d02d", kill_on_drop: false }`
[INFO] [stdout] 1cb236afdde22e8c3b06c5b159ce32a5a062baeb35c3b3337306a591a8b1d02d