[INFO] fetching crate cargo-task 0.0.11...
[INFO] testing cargo-task-0.0.11 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cargo-task 0.0.11 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cargo-task 0.0.11 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-task 0.0.11
[INFO] finished tweaking crates.io crate cargo-task 0.0.11
[INFO] tweaked toml for crates.io crate cargo-task 0.0.11 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate cargo-task 0.0.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 79d463308951185327f9f0b972b6dd33e9e7d2438a97d7941aa9d11cd9660edd
[INFO] running `Command { std: "docker" "start" "-a" "79d463308951185327f9f0b972b6dd33e9e7d2438a97d7941aa9d11cd9660edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79d463308951185327f9f0b972b6dd33e9e7d2438a97d7941aa9d11cd9660edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d463308951185327f9f0b972b6dd33e9e7d2438a97d7941aa9d11cd9660edd", kill_on_drop: false }`
[INFO] [stdout] 79d463308951185327f9f0b972b6dd33e9e7d2438a97d7941aa9d11cd9660edd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] c34aabb4e3994f8819bf2391199477ffb320448fc1f5b4386df2a441d219b441
[INFO] running `Command { std: "docker" "start" "-a" "c34aabb4e3994f8819bf2391199477ffb320448fc1f5b4386df2a441d219b441", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-task v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "c34aabb4e3994f8819bf2391199477ffb320448fc1f5b4386df2a441d219b441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c34aabb4e3994f8819bf2391199477ffb320448fc1f5b4386df2a441d219b441", kill_on_drop: false }`
[INFO] [stdout] c34aabb4e3994f8819bf2391199477ffb320448fc1f5b4386df2a441d219b441
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] ba40116d6fab9549ecbdda3631a77ccb014cf7c77c2fb3b660365fdacea56b04
[INFO] running `Command { std: "docker" "start" "-a" "ba40116d6fab9549ecbdda3631a77ccb014cf7c77c2fb3b660365fdacea56b04", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-task v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "ba40116d6fab9549ecbdda3631a77ccb014cf7c77c2fb3b660365fdacea56b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba40116d6fab9549ecbdda3631a77ccb014cf7c77c2fb3b660365fdacea56b04", kill_on_drop: false }`
[INFO] [stdout] ba40116d6fab9549ecbdda3631a77ccb014cf7c77c2fb3b660365fdacea56b04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] faf780ad7176aa97540dac1e69b063f1cff9e3c4784fa5ed77debe20b6f6bd80
[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" "faf780ad7176aa97540dac1e69b063f1cff9e3c4784fa5ed77debe20b6f6bd80", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_task-3702ccf5cd9413b7
[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
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_task-2f87c806af57cbf8
[INFO] [stderr]    Doc-tests cargo-task
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 105) ... ignored
[INFO] [stdout] test src/lib.rs - (line 119) ... ignored
[INFO] [stdout] test src/lib.rs - (line 142) ... ignored
[INFO] [stdout] test src/lib.rs - (line 147) ... ignored
[INFO] [stdout] test src/lib.rs - (line 187) ... ignored
[INFO] [stdout] test src/lib.rs - (line 211) ... ignored
[INFO] [stdout] test src/lib.rs - (line 46) ... ignored
[INFO] [stdout] test src/lib.rs - (line 68) ... ignored
[INFO] [stdout] test src/lib.rs - (line 79) ... ignored
[INFO] [stdout] test src/lib.rs - (line 92) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 10 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "faf780ad7176aa97540dac1e69b063f1cff9e3c4784fa5ed77debe20b6f6bd80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf780ad7176aa97540dac1e69b063f1cff9e3c4784fa5ed77debe20b6f6bd80", kill_on_drop: false }`
[INFO] [stdout] faf780ad7176aa97540dac1e69b063f1cff9e3c4784fa5ed77debe20b6f6bd80