[INFO] fetching crate uuid64rs 0.0.14...
[INFO] testing uuid64rs-0.0.14 against 1.55.0 for beta-1.56-1
[INFO] extracting crate uuid64rs 0.0.14 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate uuid64rs 0.0.14 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 uuid64rs 0.0.14
[INFO] finished tweaking crates.io crate uuid64rs 0.0.14
[INFO] tweaked toml for crates.io crate uuid64rs 0.0.14 written to /workspace/builds/worker-99/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-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] c8bed17c745e84ca88d368097e3a30704231fdb1042c8f76b4e5501d1957db64
[INFO] running `Command { std: "docker" "start" "-a" "c8bed17c745e84ca88d368097e3a30704231fdb1042c8f76b4e5501d1957db64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8bed17c745e84ca88d368097e3a30704231fdb1042c8f76b4e5501d1957db64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8bed17c745e84ca88d368097e3a30704231fdb1042c8f76b4e5501d1957db64", kill_on_drop: false }`
[INFO] [stdout] c8bed17c745e84ca88d368097e3a30704231fdb1042c8f76b4e5501d1957db64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 81619c6d299d0584130f581fa52285ec250d769738549ea7a902a7ef42dbf420
[INFO] running `Command { std: "docker" "start" "-a" "81619c6d299d0584130f581fa52285ec250d769738549ea7a902a7ef42dbf420", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling quote v1.0.9
[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 diesel_derives v1.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling diesel v1.4.7
[INFO] [stderr]    Compiling uuid64rs v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.08s
[INFO] running `Command { std: "docker" "inspect" "81619c6d299d0584130f581fa52285ec250d769738549ea7a902a7ef42dbf420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81619c6d299d0584130f581fa52285ec250d769738549ea7a902a7ef42dbf420", kill_on_drop: false }`
[INFO] [stdout] 81619c6d299d0584130f581fa52285ec250d769738549ea7a902a7ef42dbf420
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 6f8e0f74737fe8d3e7e61b19fc668f92aa0ffd2ce339594c91a98f2fb5a62fe3
[INFO] running `Command { std: "docker" "start" "-a" "6f8e0f74737fe8d3e7e61b19fc668f92aa0ffd2ce339594c91a98f2fb5a62fe3", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid64rs v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "6f8e0f74737fe8d3e7e61b19fc668f92aa0ffd2ce339594c91a98f2fb5a62fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8e0f74737fe8d3e7e61b19fc668f92aa0ffd2ce339594c91a98f2fb5a62fe3", kill_on_drop: false }`
[INFO] [stdout] 6f8e0f74737fe8d3e7e61b19fc668f92aa0ffd2ce339594c91a98f2fb5a62fe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 583516b836922f043b05515bd9b955859779d36a2cc171a89163d4fbe05d5d4a
[INFO] running `Command { std: "docker" "start" "-a" "583516b836922f043b05515bd9b955859779d36a2cc171a89163d4fbe05d5d4a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uuid64rs-8038c55f5f217f06)
[INFO] [stdout] test tests::uuid4::it_should_correctly_decode_base64_from_str ... ok
[INFO] [stdout] test tests::uuid4::it_should_correctly_encode_hex_string ... ok
[INFO] [stdout] test tests::uuid4::it_should_junk ... ignored
[INFO] [stdout] test tests::uuid4::it_should_correctly_decode_hex_string_from_str ... ok
[INFO] [stdout] test tests::uuid4::it_should_have_valid_default ... ok
[INFO] [stdout] test tests::uuid4::it_should_return_error_when_decoding_bad_base64_str ... ok
[INFO] [stdout] test tests::uuid4::it_should_correctly_encode_uuid ... ok
[INFO] [stdout] test tests::uuid4::it_should_correctly_decode_uuid_from_str ... ok
[INFO] [stdout] test tests::uuid4::it_should_create_a_valid_uuid_in_new_with_none ... ok
[INFO] [stdout] test tests::uuid4::it_should_return_error_when_decoding_bad_uuid_str ... ok
[INFO] [stdout] test tests::uuid4::it_should_return_error_when_string_is_invalid_length ... ok
[INFO] [stdout] test tests::uuid4::it_should_correctly_encode_based64 ... ok
[INFO] [stdout] test tests::uuid4::it_should_return_error_when_decoding_bad_hex_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uuid64rs
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "583516b836922f043b05515bd9b955859779d36a2cc171a89163d4fbe05d5d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "583516b836922f043b05515bd9b955859779d36a2cc171a89163d4fbe05d5d4a", kill_on_drop: false }`
[INFO] [stdout] 583516b836922f043b05515bd9b955859779d36a2cc171a89163d4fbe05d5d4a