[INFO] fetching crate web-extensions-sys 0.1.0...
[INFO] testing web-extensions-sys-0.1.0 against 1.60.0 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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 672d2cf495fc511592f229341ab4994e1ed3da2602cc4d42b74ed92d805dc0fa
[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" "672d2cf495fc511592f229341ab4994e1ed3da2602cc4d42b74ed92d805dc0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "672d2cf495fc511592f229341ab4994e1ed3da2602cc4d42b74ed92d805dc0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672d2cf495fc511592f229341ab4994e1ed3da2602cc4d42b74ed92d805dc0fa", kill_on_drop: false }`
[INFO] [stdout] 672d2cf495fc511592f229341ab4994e1ed3da2602cc4d42b74ed92d805dc0fa
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4cb5e1732e6925ae00e108dbbcdbe5325fdc432c11e2f6a46d7e8b175d7872c
[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" "b4cb5e1732e6925ae00e108dbbcdbe5325fdc432c11e2f6a46d7e8b175d7872c", 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 12.69s
[INFO] running `Command { std: "docker" "inspect" "b4cb5e1732e6925ae00e108dbbcdbe5325fdc432c11e2f6a46d7e8b175d7872c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4cb5e1732e6925ae00e108dbbcdbe5325fdc432c11e2f6a46d7e8b175d7872c", kill_on_drop: false }`
[INFO] [stdout] b4cb5e1732e6925ae00e108dbbcdbe5325fdc432c11e2f6a46d7e8b175d7872c
[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" "+1.60.0" "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] b4bb4e5fa270e82bcbbb5d3542daa5b5d5a1af7bf7bc2ea97177763709bf0114
[INFO] running `Command { std: "docker" "start" "-a" "b4bb4e5fa270e82bcbbb5d3542daa5b5d5a1af7bf7bc2ea97177763709bf0114", 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 2.60s
[INFO] running `Command { std: "docker" "inspect" "b4bb4e5fa270e82bcbbb5d3542daa5b5d5a1af7bf7bc2ea97177763709bf0114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4bb4e5fa270e82bcbbb5d3542daa5b5d5a1af7bf7bc2ea97177763709bf0114", kill_on_drop: false }`
[INFO] [stdout] b4bb4e5fa270e82bcbbb5d3542daa5b5d5a1af7bf7bc2ea97177763709bf0114
[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" "+1.60.0" "test" "--frozen", 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] 5b614fd0f562ed0ad7beb1b927994e537e8dbfc30edc3a2936ed27a3c558670b
[INFO] running `Command { std: "docker" "start" "-a" "5b614fd0f562ed0ad7beb1b927994e537e8dbfc30edc3a2936ed27a3c558670b", 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 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/web_extensions_sys-17f2a8147a9bd13c)
[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" "5b614fd0f562ed0ad7beb1b927994e537e8dbfc30edc3a2936ed27a3c558670b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b614fd0f562ed0ad7beb1b927994e537e8dbfc30edc3a2936ed27a3c558670b", kill_on_drop: false }`
[INFO] [stdout] 5b614fd0f562ed0ad7beb1b927994e537e8dbfc30edc3a2936ed27a3c558670b