[INFO] fetching crate web_views 0.1.0...
[INFO] testing web_views-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate web_views 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate web_views 0.1.0
[INFO] finished tweaking crates.io crate web_views 0.1.0
[INFO] tweaked toml for crates.io crate web_views 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate web_views 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate web_views 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebd46b66b4aaf72a2a5554de5e816d3eb7afb2e93665fe2b40fbdcb35e0980ed
[INFO] running `Command { std: "docker" "start" "-a" "ebd46b66b4aaf72a2a5554de5e816d3eb7afb2e93665fe2b40fbdcb35e0980ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebd46b66b4aaf72a2a5554de5e816d3eb7afb2e93665fe2b40fbdcb35e0980ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd46b66b4aaf72a2a5554de5e816d3eb7afb2e93665fe2b40fbdcb35e0980ed", kill_on_drop: false }`
[INFO] [stdout] ebd46b66b4aaf72a2a5554de5e816d3eb7afb2e93665fe2b40fbdcb35e0980ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61f4d812c364be4cf4a7814ec3ae3f5f526a7237fcd95c8a59909c4a7594d7e4
[INFO] running `Command { std: "docker" "start" "-a" "61f4d812c364be4cf4a7814ec3ae3f5f526a7237fcd95c8a59909c4a7594d7e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling web_views v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "61f4d812c364be4cf4a7814ec3ae3f5f526a7237fcd95c8a59909c4a7594d7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f4d812c364be4cf4a7814ec3ae3f5f526a7237fcd95c8a59909c4a7594d7e4", kill_on_drop: false }`
[INFO] [stdout] 61f4d812c364be4cf4a7814ec3ae3f5f526a7237fcd95c8a59909c4a7594d7e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea776b6f963ae34dcc79ea0ef3b3a665da8dfb8c7686740d5bc5fd282204df48
[INFO] running `Command { std: "docker" "start" "-a" "ea776b6f963ae34dcc79ea0ef3b3a665da8dfb8c7686740d5bc5fd282204df48", kill_on_drop: false }`
[INFO] [stderr]    Compiling web_views v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "ea776b6f963ae34dcc79ea0ef3b3a665da8dfb8c7686740d5bc5fd282204df48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea776b6f963ae34dcc79ea0ef3b3a665da8dfb8c7686740d5bc5fd282204df48", kill_on_drop: false }`
[INFO] [stdout] ea776b6f963ae34dcc79ea0ef3b3a665da8dfb8c7686740d5bc5fd282204df48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 859866ca7de9435949d6a4f537d2f35c6b5b832a36bd029d06e66ca1e9c51a72
[INFO] running `Command { std: "docker" "start" "-a" "859866ca7de9435949d6a4f537d2f35c6b5b832a36bd029d06e66ca1e9c51a72", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/web_views-8c9ad1805f31a67f)
[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" "859866ca7de9435949d6a4f537d2f35c6b5b832a36bd029d06e66ca1e9c51a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859866ca7de9435949d6a4f537d2f35c6b5b832a36bd029d06e66ca1e9c51a72", kill_on_drop: false }`
[INFO] [stdout] 859866ca7de9435949d6a4f537d2f35c6b5b832a36bd029d06e66ca1e9c51a72