[INFO] fetching crate healthchecks 3.0.0...
[INFO] testing healthchecks-3.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate healthchecks 3.0.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate healthchecks 3.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate healthchecks 3.0.0
[INFO] finished tweaking crates.io crate healthchecks 3.0.0
[INFO] tweaked toml for crates.io crate healthchecks 3.0.0 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate crates.io crate healthchecks 3.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa8ace5493821caa2c48bebe8221347e127c2a5d9e2301b899c654629379a909
[INFO] running `Command { std: "docker" "start" "-a" "aa8ace5493821caa2c48bebe8221347e127c2a5d9e2301b899c654629379a909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa8ace5493821caa2c48bebe8221347e127c2a5d9e2301b899c654629379a909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa8ace5493821caa2c48bebe8221347e127c2a5d9e2301b899c654629379a909", kill_on_drop: false }`
[INFO] [stdout] aa8ace5493821caa2c48bebe8221347e127c2a5d9e2301b899c654629379a909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c55e627ace58a8985bc4458de28f2323b4c3d9b2f632b16dc26787e544e665d7
[INFO] running `Command { std: "docker" "start" "-a" "c55e627ace58a8985bc4458de28f2323b4c3d9b2f632b16dc26787e544e665d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling chunked_transfer v1.4.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling ureq v2.2.0
[INFO] [stderr]    Compiling healthchecks v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.54s
[INFO] running `Command { std: "docker" "inspect" "c55e627ace58a8985bc4458de28f2323b4c3d9b2f632b16dc26787e544e665d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c55e627ace58a8985bc4458de28f2323b4c3d9b2f632b16dc26787e544e665d7", kill_on_drop: false }`
[INFO] [stdout] c55e627ace58a8985bc4458de28f2323b4c3d9b2f632b16dc26787e544e665d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f3468a1a0a2e684907befdeaa8ac6da46bde76d5a75e6e3f904674f4d3abd3a
[INFO] running `Command { std: "docker" "start" "-a" "6f3468a1a0a2e684907befdeaa8ac6da46bde76d5a75e6e3f904674f4d3abd3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling healthchecks v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "6f3468a1a0a2e684907befdeaa8ac6da46bde76d5a75e6e3f904674f4d3abd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3468a1a0a2e684907befdeaa8ac6da46bde76d5a75e6e3f904674f4d3abd3a", kill_on_drop: false }`
[INFO] [stdout] 6f3468a1a0a2e684907befdeaa8ac6da46bde76d5a75e6e3f904674f4d3abd3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b6160f2d9f50dac2a391f930b2f4ec159d4bb2f13d578662d92c340580650fe
[INFO] running `Command { std: "docker" "start" "-a" "3b6160f2d9f50dac2a391f930b2f4ec159d4bb2f13d578662d92c340580650fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/healthchecks-59353bdaf995ff94)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test model::tests::default_impl_for_updated_check_fills_nulls ... ok
[INFO] [stdout] test model::tests::new_check_does_not_serialize_nulls ... ok
[INFO] [stdout] test model::tests::updated_check_does_not_serialize_nulls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests healthchecks
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/ping.rs - ping::get_client (line 31) ... ok
[INFO] [stdout] test src/ping.rs - ping::PingClient::report_failure_with_logs (line 113) ... ok
[INFO] [stdout] test src/ping.rs - ping::PingClient::report_success (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b6160f2d9f50dac2a391f930b2f4ec159d4bb2f13d578662d92c340580650fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6160f2d9f50dac2a391f930b2f4ec159d4bb2f13d578662d92c340580650fe", kill_on_drop: false }`
[INFO] [stdout] 3b6160f2d9f50dac2a391f930b2f4ec159d4bb2f13d578662d92c340580650fe