[INFO] fetching crate test-ignore-if-utils 0.1.0...
[INFO] testing test-ignore-if-utils-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate test-ignore-if-utils 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate test-ignore-if-utils 0.1.0 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 test-ignore-if-utils 0.1.0
[INFO] finished tweaking crates.io crate test-ignore-if-utils 0.1.0
[INFO] tweaked toml for crates.io crate test-ignore-if-utils 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] [stdout] 4c27971f08290ba3dbfd0c1e4346e8f9043a57cd564cfe2b60f58eec77285c20
[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" "4c27971f08290ba3dbfd0c1e4346e8f9043a57cd564cfe2b60f58eec77285c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c27971f08290ba3dbfd0c1e4346e8f9043a57cd564cfe2b60f58eec77285c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c27971f08290ba3dbfd0c1e4346e8f9043a57cd564cfe2b60f58eec77285c20", kill_on_drop: false }`
[INFO] [stdout] 4c27971f08290ba3dbfd0c1e4346e8f9043a57cd564cfe2b60f58eec77285c20
[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] 702570b7afe11ee494ba6e3a31f85c3aadceabbd388fe9703c5d10c1aaf41108
[INFO] running `Command { std: "docker" "start" "-a" "702570b7afe11ee494ba6e3a31f85c3aadceabbd388fe9703c5d10c1aaf41108", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-ignore-if-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "702570b7afe11ee494ba6e3a31f85c3aadceabbd388fe9703c5d10c1aaf41108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "702570b7afe11ee494ba6e3a31f85c3aadceabbd388fe9703c5d10c1aaf41108", kill_on_drop: false }`
[INFO] [stdout] 702570b7afe11ee494ba6e3a31f85c3aadceabbd388fe9703c5d10c1aaf41108
[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] [stdout] 63000321e094b5983331e036460da7809ff9c92213928bdd7fd171f7edb61e3f
[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" "63000321e094b5983331e036460da7809ff9c92213928bdd7fd171f7edb61e3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-ignore-if-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "63000321e094b5983331e036460da7809ff9c92213928bdd7fd171f7edb61e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63000321e094b5983331e036460da7809ff9c92213928bdd7fd171f7edb61e3f", kill_on_drop: false }`
[INFO] [stdout] 63000321e094b5983331e036460da7809ff9c92213928bdd7fd171f7edb61e3f
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee30d10541777625a867123d6f39d420a3dd671f1c23fc5f167dceaec2c6a99b
[INFO] running `Command { std: "docker" "start" "-a" "ee30d10541777625a867123d6f39d420a3dd671f1c23fc5f167dceaec2c6a99b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_ignore_if_utils-c3c817b0f5208abc
[INFO] [stderr]    Doc-tests test-ignore-if-utils
[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] running `Command { std: "docker" "inspect" "ee30d10541777625a867123d6f39d420a3dd671f1c23fc5f167dceaec2c6a99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee30d10541777625a867123d6f39d420a3dd671f1c23fc5f167dceaec2c6a99b", kill_on_drop: false }`
[INFO] [stdout] ee30d10541777625a867123d6f39d420a3dd671f1c23fc5f167dceaec2c6a99b