[INFO] fetching crate ulid 0.5.0...
[INFO] testing ulid-0.5.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ulid 0.5.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ulid 0.5.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ulid 0.5.0
[INFO] finished tweaking crates.io crate ulid 0.5.0
[INFO] tweaked toml for crates.io crate ulid 0.5.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63eec643884c34119bd5d3da0fcdab151a7fe24a41778d7965de6d0537377c19
[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" "63eec643884c34119bd5d3da0fcdab151a7fe24a41778d7965de6d0537377c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63eec643884c34119bd5d3da0fcdab151a7fe24a41778d7965de6d0537377c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63eec643884c34119bd5d3da0fcdab151a7fe24a41778d7965de6d0537377c19", kill_on_drop: false }`
[INFO] [stdout] 63eec643884c34119bd5d3da0fcdab151a7fe24a41778d7965de6d0537377c19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0898ecdcfac783947186be9719a9fed0fcac4eb054cd089703a514b79a3755b1
[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" "0898ecdcfac783947186be9719a9fed0fcac4eb054cd089703a514b79a3755b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling ulid v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.33s
[INFO] running `Command { std: "docker" "inspect" "0898ecdcfac783947186be9719a9fed0fcac4eb054cd089703a514b79a3755b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0898ecdcfac783947186be9719a9fed0fcac4eb054cd089703a514b79a3755b1", kill_on_drop: false }`
[INFO] [stdout] 0898ecdcfac783947186be9719a9fed0fcac4eb054cd089703a514b79a3755b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09f16e81c2879cc9cddd4fe2e0b97a10d4a567f6e673a059540b8f77d6790e97
[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" "09f16e81c2879cc9cddd4fe2e0b97a10d4a567f6e673a059540b8f77d6790e97", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling ulid v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "09f16e81c2879cc9cddd4fe2e0b97a10d4a567f6e673a059540b8f77d6790e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f16e81c2879cc9cddd4fe2e0b97a10d4a567f6e673a059540b8f77d6790e97", kill_on_drop: false }`
[INFO] [stdout] 09f16e81c2879cc9cddd4fe2e0b97a10d4a567f6e673a059540b8f77d6790e97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 211c1e656562ecd9497cc0d38d20401bb3029a57659f47e40a8b31507961100a
[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" "211c1e656562ecd9497cc0d38d20401bb3029a57659f47e40a8b31507961100a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ulid-8b49cc3da5cbe5a2)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test base32::test_lookup_table ... ok
[INFO] [stdout] test chrono::tests::default_is_nil ... ok
[INFO] [stdout] test chrono::tests::test_datetime ... ok
[INFO] [stdout] test tests::can_display_things ... ok
[INFO] [stdout] test chrono::tests::test_dynamic ... ok
[INFO] [stdout] test tests::can_into_thing ... ok
[INFO] [stdout] test tests::test_static ... ok
[INFO] [stdout] test base32::tests::test_chars ... ok
[INFO] [stdout] test tests::default_is_nil ... ok
[INFO] [stdout] test tests::test_increment ... ok
[INFO] [stdout] test tests::test_increment_overflow ... ok
[INFO] [stdout] test generator::tests::can_display_things ... ok
[INFO] [stdout] test base32::tests::test_length ... ok
[INFO] [stdout] test chrono::tests::test_source ... ok
[INFO] [stdout] test generator::tests::test_order_monotonic_with_source ... ok
[INFO] [stderr]    Doc-tests ulid
[INFO] [stdout] test base32::tests::test_valid ... ok
[INFO] [stdout] test chrono::tests::test_order ... ok
[INFO] [stdout] test chrono::tests::test_timestamp ... ok
[INFO] [stdout] test generator::tests::test_order_monotonic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/generator.rs - generator::Generator::generate_with_source (line 79) ... ok
[INFO] [stdout] test src/chrono.rs - chrono::Ulid::new (line 9) ... ok
[INFO] [stdout] test src/chrono.rs - chrono::Ulid::from_datetime (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/generator.rs - generator::Generator::new (line 16) ... ok
[INFO] [stdout] test src/chrono.rs - chrono::Ulid::with_source (line 21) ... ok
[INFO] [stdout] test src/lib.rs - Ulid::is_nil (line 216) ... ok
[INFO] [stdout] test src/chrono.rs - chrono::Ulid::from_datetime_with_source (line 50) ... ok
[INFO] [stdout] test src/lib.rs - Ulid::from_string (line 107) ... ok
[INFO] [stdout] test src/generator.rs - generator::Generator::generate (line 35) ... ok
[INFO] [stdout] test src/chrono.rs - chrono::Ulid::datetime (line 74) ... ok
[INFO] [stdout] test src/generator.rs - generator::Generator::generate_from_datetime_with_source (line 106) ... ok
[INFO] [stdout] test src/lib.rs - Ulid::from_parts (line 86) ... ok
[INFO] [stdout] test src/generator.rs - generator::Generator::generate_from_datetime (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Ulid::nil (line 129) ... ok
[INFO] [stdout] test src/lib.rs - ReadMeDoctest (line 47) ... ok
[INFO] [stdout] test src/lib.rs - Ulid::random (line 164) ... ok
[INFO] [stdout] test src/lib.rs - Ulid::timestamp_ms (line 146) ... ok
[INFO] [stdout] test src/lib.rs - Ulid::to_str (line 180) ... ok
[INFO] [stdout] test src/lib.rs - Ulid::to_string (line 199) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "211c1e656562ecd9497cc0d38d20401bb3029a57659f47e40a8b31507961100a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "211c1e656562ecd9497cc0d38d20401bb3029a57659f47e40a8b31507961100a", kill_on_drop: false }`
[INFO] [stdout] 211c1e656562ecd9497cc0d38d20401bb3029a57659f47e40a8b31507961100a