[INFO] fetching crate rill-view 0.30.0-alpha.7...
[INFO] testing rill-view-0.30.0-alpha.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rill-view 0.30.0-alpha.7 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rill-view 0.30.0-alpha.7
[INFO] finished tweaking crates.io crate rill-view 0.30.0-alpha.7
[INFO] tweaked toml for crates.io crate rill-view 0.30.0-alpha.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rill-view 0.30.0-alpha.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--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]      Locking 166 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding ordered-float v2.10.1 (available: v5.1.0)
[INFO] [stderr]       Adding rill-engine v0.30.0-alpha.7 (available: v0.41.0)
[INFO] [stderr]       Adding rill-protocol v0.30.0-alpha.7 (available: v0.41.0)
[INFO] [stderr]       Adding vectorize v0.1.0 (available: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-tungstenite v0.14.0
[INFO] [stderr]   Downloaded rill-engine v0.30.0-alpha.7
[INFO] [stderr]   Downloaded meio v0.89.4
[INFO] [stderr]   Downloaded vectorize v0.1.0
[INFO] [stderr]   Downloaded meio-connect v0.89.4
[INFO] [stderr]   Downloaded flexbuffers v2.0.0
[INFO] [stderr]   Downloaded tungstenite v0.13.0
[INFO] [stderr]   Downloaded metacrate v0.1.2
[INFO] [stderr]   Downloaded rill-protocol v0.30.0-alpha.7
[INFO] [stderr]   Downloaded meio-protocol v0.89.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d301d4e510b209cc4c8004c588e1104a5c9917190d9448ac60f2f4016dc12df5
[INFO] running `Command { std: "docker" "start" "-a" "d301d4e510b209cc4c8004c588e1104a5c9917190d9448ac60f2f4016dc12df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d301d4e510b209cc4c8004c588e1104a5c9917190d9448ac60f2f4016dc12df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d301d4e510b209cc4c8004c588e1104a5c9917190d9448ac60f2f4016dc12df5", kill_on_drop: false }`
[INFO] [stdout] d301d4e510b209cc4c8004c588e1104a5c9917190d9448ac60f2f4016dc12df5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08dcddbc8362dea5bd1829c03bd04a14c4b6f3e7798adb9b0eff45b2933e0d87
[INFO] running `Command { std: "docker" "start" "-a" "08dcddbc8362dea5bd1829c03bd04a14c4b6f3e7798adb9b0eff45b2933e0d87", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling input_buffer v0.4.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling meio-protocol v0.89.4
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling headers v0.3.9
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling tungstenite v0.13.0
[INFO] [stderr]    Compiling serde_qs v0.8.5
[INFO] [stderr]    Compiling vectorize v0.1.0
[INFO] [stderr]    Compiling metacrate v0.1.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tokio-util v0.6.10
[INFO] [stderr]    Compiling tokio-tungstenite v0.14.0
[INFO] [stderr]    Compiling flexbuffers v2.0.0
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling rill-protocol v0.30.0-alpha.7
[INFO] [stderr]    Compiling meio v0.89.4
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling meio-connect v0.89.4
[INFO] [stderr]    Compiling rill-engine v0.30.0-alpha.7
[INFO] [stderr]    Compiling rill-view v0.30.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "08dcddbc8362dea5bd1829c03bd04a14c4b6f3e7798adb9b0eff45b2933e0d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08dcddbc8362dea5bd1829c03bd04a14c4b6f3e7798adb9b0eff45b2933e0d87", kill_on_drop: false }`
[INFO] [stdout] 08dcddbc8362dea5bd1829c03bd04a14c4b6f3e7798adb9b0eff45b2933e0d87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6ab8d4eb41873e4788eb2c788b4de987bec7c5f15acd9ad71d40b6a00808199
[INFO] running `Command { std: "docker" "start" "-a" "c6ab8d4eb41873e4788eb2c788b4de987bec7c5f15acd9ad71d40b6a00808199", kill_on_drop: false }`
[INFO] [stderr]    Compiling rill-view v0.30.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "c6ab8d4eb41873e4788eb2c788b4de987bec7c5f15acd9ad71d40b6a00808199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ab8d4eb41873e4788eb2c788b4de987bec7c5f15acd9ad71d40b6a00808199", kill_on_drop: false }`
[INFO] [stdout] c6ab8d4eb41873e4788eb2c788b4de987bec7c5f15acd9ad71d40b6a00808199
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81bcc5477c4564785fb58e600d7f5b8f9bd2862161a327828455564bb91111bd
[INFO] running `Command { std: "docker" "start" "-a" "81bcc5477c4564785fb58e600d7f5b8f9bd2862161a327828455564bb91111bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rill_view-aee1b17a1c77a6ad)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rill_view
[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] [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" "81bcc5477c4564785fb58e600d7f5b8f9bd2862161a327828455564bb91111bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81bcc5477c4564785fb58e600d7f5b8f9bd2862161a327828455564bb91111bd", kill_on_drop: false }`
[INFO] [stdout] 81bcc5477c4564785fb58e600d7f5b8f9bd2862161a327828455564bb91111bd