[INFO] fetching crate scru128 0.2.1...
[INFO] testing scru128-0.2.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate scru128 0.2.1 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate scru128 0.2.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scru128 0.2.1
[INFO] finished tweaking crates.io crate scru128 0.2.1
[INFO] tweaked toml for crates.io crate scru128 0.2.1 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cf633a63c2ddf0ad58ac895c858147ff8f907e4de4fab510e101334f7a79925
[INFO] running `Command { std: "docker" "start" "-a" "8cf633a63c2ddf0ad58ac895c858147ff8f907e4de4fab510e101334f7a79925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cf633a63c2ddf0ad58ac895c858147ff8f907e4de4fab510e101334f7a79925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf633a63c2ddf0ad58ac895c858147ff8f907e4de4fab510e101334f7a79925", kill_on_drop: false }`
[INFO] [stdout] 8cf633a63c2ddf0ad58ac895c858147ff8f907e4de4fab510e101334f7a79925
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8f3764001c0a998436c6edf7939f8313215b50086aaeccac869cceda715ee73
[INFO] running `Command { std: "docker" "start" "-a" "f8f3764001c0a998436c6edf7939f8313215b50086aaeccac869cceda715ee73", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling getrandom v0.2.3
[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 scru128 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "f8f3764001c0a998436c6edf7939f8313215b50086aaeccac869cceda715ee73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f3764001c0a998436c6edf7939f8313215b50086aaeccac869cceda715ee73", kill_on_drop: false }`
[INFO] [stdout] f8f3764001c0a998436c6edf7939f8313215b50086aaeccac869cceda715ee73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ec7bcdf4d8f81e98ff2afb419247e1c5c9126a14b569bcd13b8cd73ac210992
[INFO] running `Command { std: "docker" "start" "-a" "7ec7bcdf4d8f81e98ff2afb419247e1c5c9126a14b569bcd13b8cd73ac210992", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling scru128 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.84s
[INFO] running `Command { std: "docker" "inspect" "7ec7bcdf4d8f81e98ff2afb419247e1c5c9126a14b569bcd13b8cd73ac210992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec7bcdf4d8f81e98ff2afb419247e1c5c9126a14b569bcd13b8cd73ac210992", kill_on_drop: false }`
[INFO] [stdout] 7ec7bcdf4d8f81e98ff2afb419247e1c5c9126a14b569bcd13b8cd73ac210992
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69552a53420a8f866640f512254f2bd7e42501b228a5d92363a090bec3414a42
[INFO] running `Command { std: "docker" "start" "-a" "69552a53420a8f866640f512254f2bd7e42501b228a5d92363a090bec3414a42", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scru128-38caed7c2493f97e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test identifier::tests::it_encodes_and_decodes_prepared_cases_correctly ... ok
[INFO] [stdout] test identifier::tests::it_supports_comparison_operators ... ok
[INFO] [stdout] test tests::it_encodes_up_to_date_timestamp ... ok
[INFO] [stdout] test identifier::tests::it_has_symmetric_converters ... ok
[INFO] [stdout] test default_gen::tests::it_generates_no_ids_sharing_same_timestamp_and_counter_under_multithreading ... ok
[INFO] [stdout] test tests::it_generates_sortable_string_representation_by_creation_time ... ok
[INFO] [stdout] test tests::it_generates_100k_identifiers_without_collision ... ok
[INFO] [stdout] test tests::it_encodes_unique_sortable_pair_of_timestamp_and_counter ... ok
[INFO] [stdout] test tests::it_generates_26_digit_canonical_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scru128
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/identifier.rs - identifier::Scru128Id (line 19) ... ok
[INFO] [stdout] test src/generator.rs - generator::Scru128Generator<R>::with_rng (line 78) ... ok
[INFO] [stdout] test src/default_gen.rs - default_gen::scru128 (line 23) ... ok
[INFO] [stdout] test src/generator.rs - generator::Scru128Generator (line 15) ... ok
[INFO] [stdout] test src/generator.rs - generator::Scru128Generator (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69552a53420a8f866640f512254f2bd7e42501b228a5d92363a090bec3414a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69552a53420a8f866640f512254f2bd7e42501b228a5d92363a090bec3414a42", kill_on_drop: false }`
[INFO] [stdout] 69552a53420a8f866640f512254f2bd7e42501b228a5d92363a090bec3414a42