[INFO] fetching crate metrical 0.1.1...
[INFO] testing metrical-0.1.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate metrical 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate metrical 0.1.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metrical 0.1.1
[INFO] finished tweaking crates.io crate metrical 0.1.1
[INFO] tweaked toml for crates.io crate metrical 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9aa6d90b2d443be19e4c44d7905df5f0de0c4f2239b5883fa9b6a55157086c8
[INFO] running `Command { std: "docker" "start" "-a" "f9aa6d90b2d443be19e4c44d7905df5f0de0c4f2239b5883fa9b6a55157086c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9aa6d90b2d443be19e4c44d7905df5f0de0c4f2239b5883fa9b6a55157086c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9aa6d90b2d443be19e4c44d7905df5f0de0c4f2239b5883fa9b6a55157086c8", kill_on_drop: false }`
[INFO] [stdout] f9aa6d90b2d443be19e4c44d7905df5f0de0c4f2239b5883fa9b6a55157086c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5d0c1028ed28d690aa9de79bda1eaac30df583a1fb303d992ef09410a30c77b
[INFO] running `Command { std: "docker" "start" "-a" "d5d0c1028ed28d690aa9de79bda1eaac30df583a1fb303d992ef09410a30c77b", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling metrical v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "d5d0c1028ed28d690aa9de79bda1eaac30df583a1fb303d992ef09410a30c77b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d0c1028ed28d690aa9de79bda1eaac30df583a1fb303d992ef09410a30c77b", kill_on_drop: false }`
[INFO] [stdout] d5d0c1028ed28d690aa9de79bda1eaac30df583a1fb303d992ef09410a30c77b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d0fd525322a88555288ea58eeca4cfac7ca3b22b1b181d2122db15be407f294
[INFO] running `Command { std: "docker" "start" "-a" "1d0fd525322a88555288ea58eeca4cfac7ca3b22b1b181d2122db15be407f294", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling metrical v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "1d0fd525322a88555288ea58eeca4cfac7ca3b22b1b181d2122db15be407f294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0fd525322a88555288ea58eeca4cfac7ca3b22b1b181d2122db15be407f294", kill_on_drop: false }`
[INFO] [stdout] 1d0fd525322a88555288ea58eeca4cfac7ca3b22b1b181d2122db15be407f294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a04aecb075b0ff9f73f26a4f548d4c181e492c979f72fbbf380db7fe1f85653a
[INFO] running `Command { std: "docker" "start" "-a" "a04aecb075b0ff9f73f26a4f548d4c181e492c979f72fbbf380db7fe1f85653a", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrical-9d7a9c1de500c391)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test protocol::test::uncompressed::it_should_handle_one_metric_per_entry ... ok
[INFO] [stdout] test metric::counter::test::counter::it_should_work_after_many_additions ... ok
[INFO] [stdout] test connection::tests::tcp::it_should_send_and_receive_data ... ok
[INFO] [stdout] test metric::gauge::test::it_should_go_up_and_down ... ok
[INFO] [stdout] test protocol::test::statsd::it_should_construct_properly ... ok
[INFO] [stdout] test connection::tests::udp::it_should_send_data ... ok
[INFO] [stdout] test metric::counter::test::counter::test_increment ... ok
[INFO] [stdout] test metric::timer::test::it_should_correctly_give_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/use_from_env.rs (/opt/rustwide/target/debug/deps/use_from_env-6afaac3988a898e9)
[INFO] [stdout] test it_should_allow_configuration_from_the_environment ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- it_should_allow_configuration_from_the_environment stdout ----
[INFO] [stdout] Error: ConfigurationInvalid("No value for network protocol environment variable")
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     it_should_allow_configuration_from_the_environment
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test use_from_env`
[INFO] running `Command { std: "docker" "inspect" "a04aecb075b0ff9f73f26a4f548d4c181e492c979f72fbbf380db7fe1f85653a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04aecb075b0ff9f73f26a4f548d4c181e492c979f72fbbf380db7fe1f85653a", kill_on_drop: false }`
[INFO] [stdout] a04aecb075b0ff9f73f26a4f548d4c181e492c979f72fbbf380db7fe1f85653a
