[INFO] fetching crate super_world 0.1.1...
[INFO] testing super_world-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate super_world 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate super_world 0.1.1 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 super_world 0.1.1
[INFO] finished tweaking crates.io crate super_world 0.1.1
[INFO] tweaked toml for crates.io crate super_world 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate super_world 0.1.1 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e9c55c44b0b04e79a4421021670d05693098345eb5adfea752aacad95a19abfe
[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" "e9c55c44b0b04e79a4421021670d05693098345eb5adfea752aacad95a19abfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9c55c44b0b04e79a4421021670d05693098345eb5adfea752aacad95a19abfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9c55c44b0b04e79a4421021670d05693098345eb5adfea752aacad95a19abfe", kill_on_drop: false }`
[INFO] [stdout] e9c55c44b0b04e79a4421021670d05693098345eb5adfea752aacad95a19abfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7ed95a0d8431353e0a0f9bcc98f795860d544c5e4d247e0e2ce9ddb678202790
[INFO] running `Command { std: "docker" "start" "-a" "7ed95a0d8431353e0a0f9bcc98f795860d544c5e4d247e0e2ce9ddb678202790", kill_on_drop: false }`
[INFO] [stderr]    Compiling super_world v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "7ed95a0d8431353e0a0f9bcc98f795860d544c5e4d247e0e2ce9ddb678202790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed95a0d8431353e0a0f9bcc98f795860d544c5e4d247e0e2ce9ddb678202790", kill_on_drop: false }`
[INFO] [stdout] 7ed95a0d8431353e0a0f9bcc98f795860d544c5e4d247e0e2ce9ddb678202790
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 7051a76386072afc7a41f02d077cdc0a3443ba8adfb9000a2de784c3ff9c0efe
[INFO] running `Command { std: "docker" "start" "-a" "7051a76386072afc7a41f02d077cdc0a3443ba8adfb9000a2de784c3ff9c0efe", kill_on_drop: false }`
[INFO] [stderr]    Compiling super_world v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "7051a76386072afc7a41f02d077cdc0a3443ba8adfb9000a2de784c3ff9c0efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7051a76386072afc7a41f02d077cdc0a3443ba8adfb9000a2de784c3ff9c0efe", kill_on_drop: false }`
[INFO] [stdout] 7051a76386072afc7a41f02d077cdc0a3443ba8adfb9000a2de784c3ff9c0efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 775e5deb93fb5cdb529adc47c3d247d0ca47df63b2abd5660d4271f4a9d117b5
[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" "775e5deb93fb5cdb529adc47c3d247d0ca47df63b2abd5660d4271f4a9d117b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/super_world-da7083fdb4119916)
[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" "775e5deb93fb5cdb529adc47c3d247d0ca47df63b2abd5660d4271f4a9d117b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775e5deb93fb5cdb529adc47c3d247d0ca47df63b2abd5660d4271f4a9d117b5", kill_on_drop: false }`
[INFO] [stdout] 775e5deb93fb5cdb529adc47c3d247d0ca47df63b2abd5660d4271f4a9d117b5