[INFO] fetching crate ddir 0.0.2...
[INFO] testing ddir-0.0.2 against 1.52.1 for beta-1.52-2
[INFO] extracting crate ddir 0.0.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ddir 0.0.2 on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ddir 0.0.2
[INFO] finished tweaking crates.io crate ddir 0.0.2
[INFO] tweaked toml for crates.io crate ddir 0.0.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate ddir 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 0df94def6001b5b6bbb3e6b5f4e1f10283c539665f62d499d9003fff6e8d9cb6
[INFO] running `Command { std: "docker" "start" "-a" "0df94def6001b5b6bbb3e6b5f4e1f10283c539665f62d499d9003fff6e8d9cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0df94def6001b5b6bbb3e6b5f4e1f10283c539665f62d499d9003fff6e8d9cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df94def6001b5b6bbb3e6b5f4e1f10283c539665f62d499d9003fff6e8d9cb6", kill_on_drop: false }`
[INFO] [stdout] 0df94def6001b5b6bbb3e6b5f4e1f10283c539665f62d499d9003fff6e8d9cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 505e44b2470efc7fb6ad309d9645ddd9178321fa503f0d1e9890229d01d25248
[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" "505e44b2470efc7fb6ad309d9645ddd9178321fa503f0d1e9890229d01d25248", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling ddir v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `Command { std: "docker" "inspect" "505e44b2470efc7fb6ad309d9645ddd9178321fa503f0d1e9890229d01d25248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505e44b2470efc7fb6ad309d9645ddd9178321fa503f0d1e9890229d01d25248", kill_on_drop: false }`
[INFO] [stdout] 505e44b2470efc7fb6ad309d9645ddd9178321fa503f0d1e9890229d01d25248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] d7bd2d7b5529425f73206a63b384644655147c87d3b60692d85ca62cf6eeecf0
[INFO] running `Command { std: "docker" "start" "-a" "d7bd2d7b5529425f73206a63b384644655147c87d3b60692d85ca62cf6eeecf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ddir v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "d7bd2d7b5529425f73206a63b384644655147c87d3b60692d85ca62cf6eeecf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7bd2d7b5529425f73206a63b384644655147c87d3b60692d85ca62cf6eeecf0", kill_on_drop: false }`
[INFO] [stdout] d7bd2d7b5529425f73206a63b384644655147c87d3b60692d85ca62cf6eeecf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] b49f42e465c9c6cf51816bae6db6276b17d0fb3ae82c7854e0b53eba0c42565f
[INFO] running `Command { std: "docker" "start" "-a" "b49f42e465c9c6cf51816bae6db6276b17d0fb3ae82c7854e0b53eba0c42565f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ddir-f44c04d1ddf0fb57)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test parser::tests::date_time_junk_around ... ok
[INFO] [stdout] test parser::tests::full_datetime_max ... ok
[INFO] [stdout] test parser::tests::parse_year_bad ... ok
[INFO] [stdout] test parser::tests::parse_year_good ... ok
[INFO] [stdout] test parser::tests::full_time ... ok
[INFO] [stdout] test parser::tests::time_with_junk ... ok
[INFO] [stdout] test parser::tests::full_date_time ... ok
[INFO] [stdout] test parser::tests::date_time_junk_between ... ok
[INFO] [stdout] test parser::tests::date_with_junk ... ok
[INFO] [stdout] test parser::tests::parse_hour_bad ... ok
[INFO] [stdout] test parser::tests::full_date ... ok
[INFO] [stdout] test parser::tests::parse_hour_good ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b49f42e465c9c6cf51816bae6db6276b17d0fb3ae82c7854e0b53eba0c42565f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b49f42e465c9c6cf51816bae6db6276b17d0fb3ae82c7854e0b53eba0c42565f", kill_on_drop: false }`
[INFO] [stdout] b49f42e465c9c6cf51816bae6db6276b17d0fb3ae82c7854e0b53eba0c42565f