[INFO] fetching crate web-extensions-sys 0.1.0...
[INFO] testing web-extensions-sys-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate web-extensions-sys 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate web-extensions-sys 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate web-extensions-sys 0.1.0
[INFO] finished tweaking crates.io crate web-extensions-sys 0.1.0
[INFO] tweaked toml for crates.io crate web-extensions-sys 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6f98fcea8515444b1ec86692a4a1b262cdc3818e69dd84eafc1818aa96ab6670
[INFO] running `Command { std: "docker" "start" "-a" "6f98fcea8515444b1ec86692a4a1b262cdc3818e69dd84eafc1818aa96ab6670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f98fcea8515444b1ec86692a4a1b262cdc3818e69dd84eafc1818aa96ab6670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f98fcea8515444b1ec86692a4a1b262cdc3818e69dd84eafc1818aa96ab6670", kill_on_drop: false }`
[INFO] [stdout] 6f98fcea8515444b1ec86692a4a1b262cdc3818e69dd84eafc1818aa96ab6670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 07ce88a01334d4905e2c84e4ea1922c2e08e030c3dd39d1a934ff4e0a97a11c2
[INFO] running `Command { std: "docker" "start" "-a" "07ce88a01334d4905e2c84e4ea1922c2e08e030c3dd39d1a934ff4e0a97a11c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen v0.2.80
[INFO] [stderr]    Compiling js-sys v0.3.57
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.30
[INFO] [stderr]    Compiling web-extensions-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `browser` should have an upper case name
[INFO] [stdout]   --> src/lib.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub static browser: Browser;
[INFO] [stdout]    |                ^^^^^^^ help: convert the identifier to upper case: `BROWSER`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.39s
[INFO] running `Command { std: "docker" "inspect" "07ce88a01334d4905e2c84e4ea1922c2e08e030c3dd39d1a934ff4e0a97a11c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ce88a01334d4905e2c84e4ea1922c2e08e030c3dd39d1a934ff4e0a97a11c2", kill_on_drop: false }`
[INFO] [stdout] 07ce88a01334d4905e2c84e4ea1922c2e08e030c3dd39d1a934ff4e0a97a11c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 98429385901a497742cfce97bc30e6ea3654ddec53847b31dea7fb36f5537c80
[INFO] running `Command { std: "docker" "start" "-a" "98429385901a497742cfce97bc30e6ea3654ddec53847b31dea7fb36f5537c80", kill_on_drop: false }`
[INFO] [stderr]    Compiling web-extensions-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `browser` should have an upper case name
[INFO] [stdout]   --> src/lib.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub static browser: Browser;
[INFO] [stdout]    |                ^^^^^^^ help: convert the identifier to upper case: `BROWSER`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `browser` should have an upper case name
[INFO] [stdout]   --> src/lib.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub static browser: Browser;
[INFO] [stdout]    |                ^^^^^^^ help: convert the identifier to upper case: `BROWSER`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/web_extensions_sys-111f754198902712)
[INFO] running `Command { std: "docker" "inspect" "98429385901a497742cfce97bc30e6ea3654ddec53847b31dea7fb36f5537c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98429385901a497742cfce97bc30e6ea3654ddec53847b31dea7fb36f5537c80", kill_on_drop: false }`
[INFO] [stdout] 98429385901a497742cfce97bc30e6ea3654ddec53847b31dea7fb36f5537c80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c990ca057d0c7bf4705ce81830b13ffc6adc0dec343605ffcd98b89b83aa53d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8c990ca057d0c7bf4705ce81830b13ffc6adc0dec343605ffcd98b89b83aa53d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: static variable `browser` should have an upper case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/lib.rs:34:16
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 34 |     pub static browser: Browser;
[INFO] [stdout] 
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to upper case: `BROWSER`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `web-extensions-sys` (lib) generated 1 warning
[INFO] [stderr] warning: `web-extensions-sys` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/web_extensions_sys-111f754198902712)
[INFO] [stderr]    Doc-tests web-extensions-sys
[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" "8c990ca057d0c7bf4705ce81830b13ffc6adc0dec343605ffcd98b89b83aa53d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c990ca057d0c7bf4705ce81830b13ffc6adc0dec343605ffcd98b89b83aa53d", kill_on_drop: false }`
[INFO] [stdout] 8c990ca057d0c7bf4705ce81830b13ffc6adc0dec343605ffcd98b89b83aa53d