[INFO] fetching crate turtle-graphics 0.1.2...
[INFO] testing turtle-graphics-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate turtle-graphics 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate turtle-graphics 0.1.2 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 turtle-graphics 0.1.2
[INFO] finished tweaking crates.io crate turtle-graphics 0.1.2
[INFO] tweaked toml for crates.io crate turtle-graphics 0.1.2 written to /workspace/builds/worker-14/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] [stderr]     Blocking waiting for file lock on package cache
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 99e0484c691354efff705f5a1bf8235f3dc0abb5a3a8377514f165948275e052
[INFO] running `Command { std: "docker" "start" "-a" "99e0484c691354efff705f5a1bf8235f3dc0abb5a3a8377514f165948275e052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99e0484c691354efff705f5a1bf8235f3dc0abb5a3a8377514f165948275e052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e0484c691354efff705f5a1bf8235f3dc0abb5a3a8377514f165948275e052", kill_on_drop: false }`
[INFO] [stdout] 99e0484c691354efff705f5a1bf8235f3dc0abb5a3a8377514f165948275e052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 35f2c5039dacc1d6d7bb1f5d3cbf24f099cd569ad9e270f0f58016cc2f38c7cf
[INFO] running `Command { std: "docker" "start" "-a" "35f2c5039dacc1d6d7bb1f5d3cbf24f099cd569ad9e270f0f58016cc2f38c7cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling turtle-graphics v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "35f2c5039dacc1d6d7bb1f5d3cbf24f099cd569ad9e270f0f58016cc2f38c7cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f2c5039dacc1d6d7bb1f5d3cbf24f099cd569ad9e270f0f58016cc2f38c7cf", kill_on_drop: false }`
[INFO] [stdout] 35f2c5039dacc1d6d7bb1f5d3cbf24f099cd569ad9e270f0f58016cc2f38c7cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 678943dfe8b6b92a2ab60c03b191d41c641cb9c125d6b21279b2fb27fc04f375
[INFO] running `Command { std: "docker" "start" "-a" "678943dfe8b6b92a2ab60c03b191d41c641cb9c125d6b21279b2fb27fc04f375", kill_on_drop: false }`
[INFO] [stderr]    Compiling turtle-graphics v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/turtle_graphics-ed62057b1c54ba53)
[INFO] running `Command { std: "docker" "inspect" "678943dfe8b6b92a2ab60c03b191d41c641cb9c125d6b21279b2fb27fc04f375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678943dfe8b6b92a2ab60c03b191d41c641cb9c125d6b21279b2fb27fc04f375", kill_on_drop: false }`
[INFO] [stdout] 678943dfe8b6b92a2ab60c03b191d41c641cb9c125d6b21279b2fb27fc04f375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] dc96310888891e726cc0b496fee71f0d1ee3ffed7dd12163a5a31e18c900e9c4
[INFO] running `Command { std: "docker" "start" "-a" "dc96310888891e726cc0b496fee71f0d1ee3ffed7dd12163a5a31e18c900e9c4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/turtle_graphics-ed62057b1c54ba53)
[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] [stderr]    Doc-tests turtle-graphics
[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" "dc96310888891e726cc0b496fee71f0d1ee3ffed7dd12163a5a31e18c900e9c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc96310888891e726cc0b496fee71f0d1ee3ffed7dd12163a5a31e18c900e9c4", kill_on_drop: false }`
[INFO] [stdout] dc96310888891e726cc0b496fee71f0d1ee3ffed7dd12163a5a31e18c900e9c4