[INFO] fetching crate vil_obs 0.4.0...
[INFO] testing vil_obs-0.4.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate vil_obs 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate vil_obs 0.4.0
[INFO] finished tweaking crates.io crate vil_obs 0.4.0
[INFO] tweaked toml for crates.io crate vil_obs 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vil_obs 0.4.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vil_obs 0.4.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vil_types v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328
[INFO] running `Command { std: "docker" "start" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling vil_types v0.4.0
[INFO] [stderr]    Compiling vil_obs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vil_obs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vil_obs-741d9c0f37151938)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test counters::tests::test_display ... ok
[INFO] [stdout] test events::tests::test_now_ns ... ok
[INFO] [stdout] test events::tests::test_event_display ... ok
[INFO] [stdout] test hop_registry::tests::test_snapshot_all ... ok
[INFO] [stdout] test latency::tests::test_display_empty ... ok
[INFO] [stdout] test latency::tests::test_display_with_data ... ok
[INFO] [stdout] test latency::tests::test_record_and_snapshot ... ok
[INFO] [stdout] test latency::tests::test_reset ... ok
[INFO] [stdout] test counters::tests::test_inc_and_snapshot ... ok
[INFO] [stdout] test hop_registry::tests::test_anonymous_hop ... ok
[INFO] [stdout] test observer::tests::test_hub_crash_counters ... ok
[INFO] [stdout] test observer::tests::test_hub_auto_counters ... ok
[INFO] [stdout] test counters::tests::test_reset ... ok
[INFO] [stdout] test hop_registry::tests::test_record_and_snapshot ... ok
[INFO] [stdout] test hop_registry::tests::test_reset_all ... ok
[INFO] [stdout] test latency::tests::test_bucket_assignment ... ok
[INFO] [stdout] test observer::tests::test_multiple_subscribers ... ok
[INFO] [stdout] test observer::tests::test_observer_subscribe_and_emit ... ok
[INFO] [stdout] test counters::tests::test_concurrent_counters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vil_obs
[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" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328", kill_on_drop: false }`
[INFO] [stdout] b6fa4be98e573e665df1930ca50f6310c54ac9e58a2fd4c581204f693f21b328
