[INFO] fetching crate uuid7 0.7.2...
[INFO] testing uuid7-0.7.2 against 1.73.0 for beta-1.74-1
[INFO] extracting crate uuid7 0.7.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate uuid7 0.7.2 on toolchain 1.73.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uuid7 0.7.2
[INFO] finished tweaking crates.io crate uuid7 0.7.2
[INFO] tweaked toml for crates.io crate uuid7 0.7.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate uuid7 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fstr v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 306cf263504e39517b0b9d71ab47fac9570d954c1a58c8affee32d92f2d99520
[INFO] running `Command { std: "docker" "start" "-a" "306cf263504e39517b0b9d71ab47fac9570d954c1a58c8affee32d92f2d99520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "306cf263504e39517b0b9d71ab47fac9570d954c1a58c8affee32d92f2d99520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306cf263504e39517b0b9d71ab47fac9570d954c1a58c8affee32d92f2d99520", kill_on_drop: false }`
[INFO] [stdout] 306cf263504e39517b0b9d71ab47fac9570d954c1a58c8affee32d92f2d99520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5328ebc0493547764113a86ee329571f0a65338b629f83249c33b2a161677e9
[INFO] running `Command { std: "docker" "start" "-a" "d5328ebc0493547764113a86ee329571f0a65338b629f83249c33b2a161677e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling fstr v0.2.7
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling uuid7 v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "d5328ebc0493547764113a86ee329571f0a65338b629f83249c33b2a161677e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5328ebc0493547764113a86ee329571f0a65338b629f83249c33b2a161677e9", kill_on_drop: false }`
[INFO] [stdout] d5328ebc0493547764113a86ee329571f0a65338b629f83249c33b2a161677e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad44734a91addbae6622159fbda909514d2cc16ec9fd1b60a3033ec47d486fb8
[INFO] running `Command { std: "docker" "start" "-a" "ad44734a91addbae6622159fbda909514d2cc16ec9fd1b60a3033ec47d486fb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling serde_test v1.0.176
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling uuid7 v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "ad44734a91addbae6622159fbda909514d2cc16ec9fd1b60a3033ec47d486fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad44734a91addbae6622159fbda909514d2cc16ec9fd1b60a3033ec47d486fb8", kill_on_drop: false }`
[INFO] [stdout] ad44734a91addbae6622159fbda909514d2cc16ec9fd1b60a3033ec47d486fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e694d63f37ef9b0b4d893194c00986b61c3c22b54865b6eca2b30ed2b05faa43
[INFO] running `Command { std: "docker" "start" "-a" "e694d63f37ef9b0b4d893194c00986b61c3c22b54865b6eca2b30ed2b05faa43", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uuid7-5775054386e3328d)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test gen7::tests_generate_or_abort::returns_none_if_timestamp_goes_backwards_a_lot ... ok
[INFO] [stdout] test gen7::tests_generate_or_reset::breaks_increasing_order_of_uuids_if_timestamp_goes_backwards_a_lot ... ok
[INFO] [stdout] test id::tests::has_symmetric_converters ... ok
[INFO] [stdout] test id::tests::encodes_and_decodes_prepared_cases_correctly ... ok
[INFO] [stdout] test id::tests::returns_error_to_invalid_string_representation ... ok
[INFO] [stdout] test id::tests::returns_nil_and_max_uuids ... ok
[INFO] [stdout] test id::tests::reports_variant_and_version_fields ... ok
[INFO] [stdout] test global_gen::tests_v7::sets_correct_variant_and_version_bits ... ok
[INFO] [stdout] test global_gen::tests_v4::sets_correct_variant_and_version_bits ... ok
[INFO] [stdout] test gen7::tests_generate_or_abort::generates_increasing_uuids_even_with_decreasing_or_constant_timestamp ... ok
[INFO] [stdout] test gen7::tests_generate_or_reset::generates_increasing_uuids_even_with_decreasing_or_constant_timestamp ... ok
[INFO] [stdout] test global_gen::tests_v7::encodes_up_to_date_timestamp ... ok
[INFO] [stdout] test global_gen::tests_v7::generates_no_ids_sharing_same_timestamp_and_counters_under_multithreading ... ok
[INFO] [stdout] test global_gen::tests_v4::generates_100k_identifiers_without_collision ... ok
[INFO] [stdout] test global_gen::tests_v7::generates_sortable_string_representation_by_creation_time ... ok
[INFO] [stdout] test global_gen::tests_v7::encodes_unique_sortable_pair_of_timestamp_and_counter ... ok
[INFO] [stdout] test global_gen::tests_v7::generates_100k_identifiers_without_collision ... ok
[INFO] [stdout] test global_gen::tests_v4::sets_constant_bits_and_random_bits_properly ... ok
[INFO] [stdout] test global_gen::tests_v7::sets_constant_bits_and_random_bits_properly ... ok
[INFO] [stdout] test global_gen::tests_v4::generates_canonical_string ... ok
[INFO] [stdout] test global_gen::tests_v7::generates_canonical_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.78s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uuid7
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/gen7.rs - gen7::V7Generator<R> (line 200) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/id.rs - id::Uuid::encode_hex (line 93) ... ok
[INFO] [stdout] test src/id.rs - id::Uuid::encode (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/gen7.rs - gen7::V7Generator (line 15) ... ok
[INFO] [stdout] test src/global_gen.rs - global_gen::uuid4 (line 42) ... ok
[INFO] [stdout] test src/global_gen.rs - global_gen::uuid7 (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e694d63f37ef9b0b4d893194c00986b61c3c22b54865b6eca2b30ed2b05faa43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e694d63f37ef9b0b4d893194c00986b61c3c22b54865b6eca2b30ed2b05faa43", kill_on_drop: false }`
[INFO] [stdout] e694d63f37ef9b0b4d893194c00986b61c3c22b54865b6eca2b30ed2b05faa43