[INFO] fetching crate gregorian 0.2.1...
[INFO] testing gregorian-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate gregorian 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gregorian 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gregorian 0.2.1
[INFO] finished tweaking crates.io crate gregorian 0.2.1
[INFO] tweaked toml for crates.io crate gregorian 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55ffbd21c0986c0f67a026535b3f3fc8ca304ce5b0454afaa4da59fbfd0c86a5
[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" "55ffbd21c0986c0f67a026535b3f3fc8ca304ce5b0454afaa4da59fbfd0c86a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55ffbd21c0986c0f67a026535b3f3fc8ca304ce5b0454afaa4da59fbfd0c86a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ffbd21c0986c0f67a026535b3f3fc8ca304ce5b0454afaa4da59fbfd0c86a5", kill_on_drop: false }`
[INFO] [stdout] 55ffbd21c0986c0f67a026535b3f3fc8ca304ce5b0454afaa4da59fbfd0c86a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d513cd3d5f6bfdeda5a86ed4944926dc7d4f622ca4b76f8c49d6cbf55ed1c072
[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" "d513cd3d5f6bfdeda5a86ed4944926dc7d4f622ca4b76f8c49d6cbf55ed1c072", kill_on_drop: false }`
[INFO] [stderr]    Compiling gregorian v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "d513cd3d5f6bfdeda5a86ed4944926dc7d4f622ca4b76f8c49d6cbf55ed1c072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d513cd3d5f6bfdeda5a86ed4944926dc7d4f622ca4b76f8c49d6cbf55ed1c072", kill_on_drop: false }`
[INFO] [stdout] d513cd3d5f6bfdeda5a86ed4944926dc7d4f622ca4b76f8c49d6cbf55ed1c072
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c85fd01716e4d5121461e960d6f22fe00e24ae9775f4e76792d5d68c7e39786e
[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" "c85fd01716e4d5121461e960d6f22fe00e24ae9775f4e76792d5d68c7e39786e", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling assert2-macros v0.3.6
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling assert2 v0.3.6
[INFO] [stderr]    Compiling gregorian v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.83s
[INFO] running `Command { std: "docker" "inspect" "c85fd01716e4d5121461e960d6f22fe00e24ae9775f4e76792d5d68c7e39786e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c85fd01716e4d5121461e960d6f22fe00e24ae9775f4e76792d5d68c7e39786e", kill_on_drop: false }`
[INFO] [stdout] c85fd01716e4d5121461e960d6f22fe00e24ae9775f4e76792d5d68c7e39786e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70dc0c8db59646ff9132f0d8716fdbe06bca82b393085ecb24abf736aca6604e
[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" "70dc0c8db59646ff9132f0d8716fdbe06bca82b393085ecb24abf736aca6604e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gregorian-a609f7e0236405cb)
[INFO] [stdout] running 29 tests
[INFO] [stdout] test date::test::add_months ... ok
[INFO] [stdout] test date::test::day_of_year ... ok
[INFO] [stdout] test date::test::new ... ok
[INFO] [stdout] test date::test::next ... ok
[INFO] [stdout] test date::test::today ... ok
[INFO] [stdout] test error::test::invalid_day_of_month_next_prev_valid ... ok
[INFO] [stdout] test month::test::format ... ok
[INFO] [stdout] test month::test::to_number ... ok
[INFO] [stdout] test month::test::with_year ... ok
[INFO] [stdout] test date::test::parse ... ok
[INFO] [stdout] test month::test::wrapping_sub ... ok
[INFO] [stdout] test date::test::format ... ok
[INFO] [stdout] test date::test::add_years ... ok
[INFO] [stdout] test util::test::modulo_i32 ... ok
[INFO] [stdout] test date::test::add_days ... ok
[INFO] [stdout] test year::test::format_year ... ok
[INFO] [stdout] test year_month::test::start_day_of_year ... ok
[INFO] [stdout] test year_month::test::total_days ... ok
[INFO] [stdout] test year_month::test::add_months ... ok
[INFO] [stdout] test year::test::has_leap_day ... ok
[INFO] [stdout] test year::test::months ... ok
[INFO] [stdout] test year_month::test::format ... ok
[INFO] [stdout] test month::test::wrapping_add ... ok
[INFO] [stdout] test year::test::with_day_of_year ... ok
[INFO] [stdout] test date::test::from_unix_timestamp ... ok
[INFO] [stdout] test date::test::to_unix_timestamp ... ok
[INFO] [stdout] test ext::test::or_next_prev_valid ... ok
[INFO] [stdout] test date::test::from_days_since_year_zero ... ok
[INFO] [stderr]    Doc-tests gregorian
[INFO] [stdout] test date::test::days_since_year_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70dc0c8db59646ff9132f0d8716fdbe06bca82b393085ecb24abf736aca6604e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70dc0c8db59646ff9132f0d8716fdbe06bca82b393085ecb24abf736aca6604e", kill_on_drop: false }`
[INFO] [stdout] 70dc0c8db59646ff9132f0d8716fdbe06bca82b393085ecb24abf736aca6604e