[INFO] fetching crate time-formatting 0.0.0-alpha.0...
[INFO] testing time-formatting-0.0.0-alpha.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate time-formatting 0.0.0-alpha.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate time-formatting 0.0.0-alpha.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 time-formatting 0.0.0-alpha.0
[INFO] finished tweaking crates.io crate time-formatting 0.0.0-alpha.0
[INFO] tweaked toml for crates.io crate time-formatting 0.0.0-alpha.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] e29dc1cb5530af51a7cbeacc761d71caf6e72ec1351534d28bf6f9c3e7174911
[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" "e29dc1cb5530af51a7cbeacc761d71caf6e72ec1351534d28bf6f9c3e7174911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e29dc1cb5530af51a7cbeacc761d71caf6e72ec1351534d28bf6f9c3e7174911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e29dc1cb5530af51a7cbeacc761d71caf6e72ec1351534d28bf6f9c3e7174911", kill_on_drop: false }`
[INFO] [stdout] e29dc1cb5530af51a7cbeacc761d71caf6e72ec1351534d28bf6f9c3e7174911
[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] e9d884cf42a9c7a2c1152bc6c4f2257f7ee730e6399164d6f1e2e3f023b250ea
[INFO] running `Command { std: "docker" "start" "-a" "e9d884cf42a9c7a2c1152bc6c4f2257f7ee730e6399164d6f1e2e3f023b250ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-formatting v0.0.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "e9d884cf42a9c7a2c1152bc6c4f2257f7ee730e6399164d6f1e2e3f023b250ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9d884cf42a9c7a2c1152bc6c4f2257f7ee730e6399164d6f1e2e3f023b250ea", kill_on_drop: false }`
[INFO] [stdout] e9d884cf42a9c7a2c1152bc6c4f2257f7ee730e6399164d6f1e2e3f023b250ea
[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] b9109596e51d411c18cc763654bcb066ddcb9c2708595a8fd163f64b5a2cdb7e
[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" "b9109596e51d411c18cc763654bcb066ddcb9c2708595a8fd163f64b5a2cdb7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-formatting v0.0.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "b9109596e51d411c18cc763654bcb066ddcb9c2708595a8fd163f64b5a2cdb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9109596e51d411c18cc763654bcb066ddcb9c2708595a8fd163f64b5a2cdb7e", kill_on_drop: false }`
[INFO] [stdout] b9109596e51d411c18cc763654bcb066ddcb9c2708595a8fd163f64b5a2cdb7e
[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] 3436d17a1ab20943674ba4621b9ccb03f05279b59d4ab003a26aae45c20f0a69
[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" "3436d17a1ab20943674ba4621b9ccb03f05279b59d4ab003a26aae45c20f0a69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/time_formatting-ae5cbc5e49d6f0ab
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests time-formatting
[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" "3436d17a1ab20943674ba4621b9ccb03f05279b59d4ab003a26aae45c20f0a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3436d17a1ab20943674ba4621b9ccb03f05279b59d4ab003a26aae45c20f0a69", kill_on_drop: false }`
[INFO] [stdout] 3436d17a1ab20943674ba4621b9ccb03f05279b59d4ab003a26aae45c20f0a69