[INFO] fetching crate fractals 0.1.0...
[INFO] testing fractals-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fractals 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate fractals 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 fractals 0.1.0
[INFO] finished tweaking crates.io crate fractals 0.1.0
[INFO] tweaked toml for crates.io crate fractals 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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" "+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] 1d02f3f37a51db680b751050a520ba881b51180d31f03fafa9e5e0e2df46b280
[INFO] running `Command { std: "docker" "start" "-a" "1d02f3f37a51db680b751050a520ba881b51180d31f03fafa9e5e0e2df46b280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d02f3f37a51db680b751050a520ba881b51180d31f03fafa9e5e0e2df46b280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d02f3f37a51db680b751050a520ba881b51180d31f03fafa9e5e0e2df46b280", kill_on_drop: false }`
[INFO] [stdout] 1d02f3f37a51db680b751050a520ba881b51180d31f03fafa9e5e0e2df46b280
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49da58db72d15c38d29bd887c6299b87a9ebb8fa33ee480cfafa5c985bab2510
[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" "49da58db72d15c38d29bd887c6299b87a9ebb8fa33ee480cfafa5c985bab2510", kill_on_drop: false }`
[INFO] [stderr]    Compiling fractals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "49da58db72d15c38d29bd887c6299b87a9ebb8fa33ee480cfafa5c985bab2510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49da58db72d15c38d29bd887c6299b87a9ebb8fa33ee480cfafa5c985bab2510", kill_on_drop: false }`
[INFO] [stdout] 49da58db72d15c38d29bd887c6299b87a9ebb8fa33ee480cfafa5c985bab2510
[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" "+beta-2022-04-10" "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] 35270f7a30dd4fcfe3731ad0d3dd21cd1a6e4f0b5492c95f1e8ffb3956a45184
[INFO] running `Command { std: "docker" "start" "-a" "35270f7a30dd4fcfe3731ad0d3dd21cd1a6e4f0b5492c95f1e8ffb3956a45184", kill_on_drop: false }`
[INFO] [stderr]    Compiling fractals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fractals-a605ea57a3da99e8)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/fractals-23608a372744f97c)
[INFO] running `Command { std: "docker" "inspect" "35270f7a30dd4fcfe3731ad0d3dd21cd1a6e4f0b5492c95f1e8ffb3956a45184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35270f7a30dd4fcfe3731ad0d3dd21cd1a6e4f0b5492c95f1e8ffb3956a45184", kill_on_drop: false }`
[INFO] [stdout] 35270f7a30dd4fcfe3731ad0d3dd21cd1a6e4f0b5492c95f1e8ffb3956a45184
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0cc64761ea0d3729850254dc3d8b4b94bc6e3a261eae1f60d9a9fb82e473318
[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" "d0cc64761ea0d3729850254dc3d8b4b94bc6e3a261eae1f60d9a9fb82e473318", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fractals-a605ea57a3da99e8)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fractals-23608a372744f97c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fractals
[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] [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] [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" "d0cc64761ea0d3729850254dc3d8b4b94bc6e3a261eae1f60d9a9fb82e473318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0cc64761ea0d3729850254dc3d8b4b94bc6e3a261eae1f60d9a9fb82e473318", kill_on_drop: false }`
[INFO] [stdout] d0cc64761ea0d3729850254dc3d8b4b94bc6e3a261eae1f60d9a9fb82e473318