[INFO] fetching crate monitord 0.8.1...
[INFO] testing monitord-0.8.1 against 1.77.0 for beta-1.78-1
[INFO] extracting crate monitord 0.8.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate monitord 0.8.1 on toolchain 1.77.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate monitord 0.8.1
[INFO] finished tweaking crates.io crate monitord 0.8.1
[INFO] tweaked toml for crates.io crate monitord 0.8.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate monitord 0.8.1 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" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded struct-field-names-as-array v0.1.4
[INFO] [stderr]   Downloaded tracing-glog v0.3.0
[INFO] [stderr]   Downloaded configparser v3.0.2
[INFO] [stderr]   Downloaded int-enum-impl v0.5.0
[INFO] [stderr]   Downloaded dbus v0.9.7
[INFO] [stderr]   Downloaded procfs v0.15.1
[INFO] [stderr]   Downloaded libdbus-sys v0.2.5
[INFO] [stderr]   Downloaded rustix v0.36.17
[INFO] [stderr]   Downloaded int-enum v0.5.0
[INFO] [stderr]   Downloaded oxidized-json-checker v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5f119d7f7558f6e376de7e8ce17689f9eb54efdbe87562f1a6169e2f0a6bcac
[INFO] running `Command { std: "docker" "start" "-a" "b5f119d7f7558f6e376de7e8ce17689f9eb54efdbe87562f1a6169e2f0a6bcac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5f119d7f7558f6e376de7e8ce17689f9eb54efdbe87562f1a6169e2f0a6bcac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5f119d7f7558f6e376de7e8ce17689f9eb54efdbe87562f1a6169e2f0a6bcac", kill_on_drop: false }`
[INFO] [stdout] b5f119d7f7558f6e376de7e8ce17689f9eb54efdbe87562f1a6169e2f0a6bcac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7065462e0393180a7f412279c624e4927b1293542071a3e9ede171d2f931b0d0
[INFO] running `Command { std: "docker" "start" "-a" "7065462e0393180a7f412279c624e4927b1293542071a3e9ede171d2f931b0d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling winnow v0.5.17
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]    Compiling time v0.3.30
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling procfs v0.15.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling dbus v0.9.7
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling configparser v3.0.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling struct-field-names-as-array v0.1.4
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling int-enum-impl v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling serde_repr v0.1.17
[INFO] [stderr]    Compiling int-enum v0.5.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-glog v0.3.0
[INFO] [stderr]    Compiling clap v4.4.7
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling monitord v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.75s
[INFO] running `Command { std: "docker" "inspect" "7065462e0393180a7f412279c624e4927b1293542071a3e9ede171d2f931b0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7065462e0393180a7f412279c624e4927b1293542071a3e9ede171d2f931b0d0", kill_on_drop: false }`
[INFO] [stdout] 7065462e0393180a7f412279c624e4927b1293542071a3e9ede171d2f931b0d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa594e9f965ae720da3b6af7eae2ee1df347eedc04a0e8671819996177d48b5c
[INFO] running `Command { std: "docker" "start" "-a" "aa594e9f965ae720da3b6af7eae2ee1df347eedc04a0e8671819996177d48b5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling oxidized-json-checker v0.3.2
[INFO] [stderr]    Compiling tempfile v3.8.1
[INFO] [stderr]    Compiling monitord v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "aa594e9f965ae720da3b6af7eae2ee1df347eedc04a0e8671819996177d48b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa594e9f965ae720da3b6af7eae2ee1df347eedc04a0e8671819996177d48b5c", kill_on_drop: false }`
[INFO] [stdout] aa594e9f965ae720da3b6af7eae2ee1df347eedc04a0e8671819996177d48b5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d13765caa6952a1531ef76f896628043b09ed2ff89ecafb6acea1704ec055adc
[INFO] running `Command { std: "docker" "start" "-a" "d13765caa6952a1531ef76f896628043b09ed2ff89ecafb6acea1704ec055adc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/monitord-70841dfbda04c8a9)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test json::tests::test_flatten_hashmap ... ok
[INFO] [stdout] test networkd::tests::test_enums_to_ints ... ok
[INFO] [stdout] test json::tests::test_flatten ... ok
[INFO] [stdout] test json::tests::test_flatten_prefixed ... ok
[INFO] [stdout] test networkd::tests::test_parse_interface_stats ... ok
[INFO] [stdout] test networkd::tests::test_parse_interface_state_files ... ok
[INFO] [stdout] test networkd::tests::test_parse_interface_stats_json ... ok
[INFO] [stdout] test networkd::tests::test_parse_interface_state_files_json ... ok
[INFO] [stdout] test pid1::tests::test_get_stats ... ok
[INFO] [stdout] test units::tests::test_state_parse ... ok
[INFO] [stdout] test units::tests::test_unit_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/monitord-ba8482d593c97aa8)
[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] [stderr]    Doc-tests monitord
[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" "d13765caa6952a1531ef76f896628043b09ed2ff89ecafb6acea1704ec055adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13765caa6952a1531ef76f896628043b09ed2ff89ecafb6acea1704ec055adc", kill_on_drop: false }`
[INFO] [stdout] d13765caa6952a1531ef76f896628043b09ed2ff89ecafb6acea1704ec055adc
[ERROR] this task or one of its parent failed!
[ERROR] error sending request for url (https://crater.rust-lang.org/agent-api/record-progress): connection closed before message completed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.