[INFO] fetching crate hightower-naming 0.1.4...
[INFO] testing hightower-naming-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate hightower-naming 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate hightower-naming 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hightower-naming 0.1.4
[INFO] tweaked toml for crates.io crate hightower-naming 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hightower-naming 0.1.4 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hightower-naming 0.1.4 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce87c6993e6c5f21a326a871edc2988af778ff751129efb4d3f6db95fcb0f826
[INFO] running `Command { std: "docker" "start" "-a" "ce87c6993e6c5f21a326a871edc2988af778ff751129efb4d3f6db95fcb0f826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce87c6993e6c5f21a326a871edc2988af778ff751129efb4d3f6db95fcb0f826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce87c6993e6c5f21a326a871edc2988af778ff751129efb4d3f6db95fcb0f826", kill_on_drop: false }`
[INFO] [stdout] ce87c6993e6c5f21a326a871edc2988af778ff751129efb4d3f6db95fcb0f826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 233da2da6728d618b20f2bae96c93b53caa6421ce0d3509373b5efd663fba594
[INFO] running `Command { std: "docker" "start" "-a" "233da2da6728d618b20f2bae96c93b53caa6421ce0d3509373b5efd663fba594", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hightower-naming v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `Command { std: "docker" "inspect" "233da2da6728d618b20f2bae96c93b53caa6421ce0d3509373b5efd663fba594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "233da2da6728d618b20f2bae96c93b53caa6421ce0d3509373b5efd663fba594", kill_on_drop: false }`
[INFO] [stdout] 233da2da6728d618b20f2bae96c93b53caa6421ce0d3509373b5efd663fba594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19ce3ba97d3dc9825b667f43990162f84f7ac06e66197c482d6c8861378d0658
[INFO] running `Command { std: "docker" "start" "-a" "19ce3ba97d3dc9825b667f43990162f84f7ac06e66197c482d6c8861378d0658", kill_on_drop: false }`
[INFO] [stderr]    Compiling hightower-naming v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "19ce3ba97d3dc9825b667f43990162f84f7ac06e66197c482d6c8861378d0658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ce3ba97d3dc9825b667f43990162f84f7ac06e66197c482d6c8861378d0658", kill_on_drop: false }`
[INFO] [stdout] 19ce3ba97d3dc9825b667f43990162f84f7ac06e66197c482d6c8861378d0658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ce34ee1dfe53723216a1fcc0a1c1e3d7deef6f4b3f1766833fb8c834d91d213
[INFO] running `Command { std: "docker" "start" "-a" "5ce34ee1dfe53723216a1fcc0a1c1e3d7deef6f4b3f1766833fb8c834d91d213", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hightower_naming-a6e700cee5835d89)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_generates_valid_name ... ok
[INFO] [stdout] test tests::test_custom_prefix ... ok
[INFO] [stdout] test tests::test_no_prefix ... ok
[INFO] [stdout] test tests::test_noun_from_list ... ok
[INFO] [stdout] test tests::test_random_suffix_numeric ... ok
[INFO] [stdout] test tests::test_zero_suffix_length ... ok
[INFO] [stdout] test tests::test_empty_prefix ... ok
[INFO] [stdout] test tests::test_no_suffix ... ok
[INFO] [stdout] test tests::test_adjective_from_list ... ok
[INFO] [stdout] test tests::test_custom_suffix_length ... ok
[INFO] [stdout] test tests::test_no_trailing_dash ... ok
[INFO] [stdout] test tests::test_name_format ... ok
[INFO] [stdout] test tests::test_generates_different_names ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hightower_naming
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - generate_random_name_with_prefix (line 31) ... ok
[INFO] [stdout] test src/lib.rs - generate_random_name (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ce34ee1dfe53723216a1fcc0a1c1e3d7deef6f4b3f1766833fb8c834d91d213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce34ee1dfe53723216a1fcc0a1c1e3d7deef6f4b3f1766833fb8c834d91d213", kill_on_drop: false }`
[INFO] [stdout] 5ce34ee1dfe53723216a1fcc0a1c1e3d7deef6f4b3f1766833fb8c834d91d213