[INFO] fetching crate webbrowser 0.5.5...
[INFO] building webbrowser-0.5.5 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate webbrowser 0.5.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate webbrowser 0.5.5 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webbrowser 0.5.5
[INFO] finished tweaking crates.io crate webbrowser 0.5.5
[INFO] tweaked toml for crates.io crate webbrowser 0.5.5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76cf32fa6d83cbae9ec32db2545ae4113aa3df272181efa2d0ac13568bc4e248
[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" "76cf32fa6d83cbae9ec32db2545ae4113aa3df272181efa2d0ac13568bc4e248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76cf32fa6d83cbae9ec32db2545ae4113aa3df272181efa2d0ac13568bc4e248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76cf32fa6d83cbae9ec32db2545ae4113aa3df272181efa2d0ac13568bc4e248", kill_on_drop: false }`
[INFO] [stdout] 76cf32fa6d83cbae9ec32db2545ae4113aa3df272181efa2d0ac13568bc4e248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 167bf7524ce1606e6226db8722e6ec5984b547a1127ea692ced712fe09bbbc5b
[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" "167bf7524ce1606e6226db8722e6ec5984b547a1127ea692ced712fe09bbbc5b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling webbrowser v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (144cd29d648a54e1, 8cb5ef4e7632c6d6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (94cb0d21912a0a92, 72f1f5638238d48b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (670fb588ab505a00, f209f54c6547720c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (9e955fb5d8adcbcc, 61f0f3688c7f9e3e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (b1f373685ef6e890, 1bb7b62a6ec1996f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (a1646845c83f996c, 6510783dfd800b8a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (126217d8c4c10f9b, 32336ae0cb778319), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (ab075508a9d3fe5d, 9a23306c9ece87e8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (5a9ff940c7d40ff, b39ff306d6d84c88), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "167bf7524ce1606e6226db8722e6ec5984b547a1127ea692ced712fe09bbbc5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "167bf7524ce1606e6226db8722e6ec5984b547a1127ea692ced712fe09bbbc5b", kill_on_drop: false }`
[INFO] [stdout] 167bf7524ce1606e6226db8722e6ec5984b547a1127ea692ced712fe09bbbc5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43d1ce3e6840f5e7f9f6c40144324d8f036c9c89b1de47ea743fcf5e13b88ac5
[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" "43d1ce3e6840f5e7f9f6c40144324d8f036c9c89b1de47ea743fcf5e13b88ac5", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (144cd29d648a54e1, 8cb5ef4e7632c6d6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (94cb0d21912a0a92, 72f1f5638238d48b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (670fb588ab505a00, f209f54c6547720c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (9e955fb5d8adcbcc, 61f0f3688c7f9e3e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (b1f373685ef6e890, 1bb7b62a6ec1996f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (a1646845c83f996c, 6510783dfd800b8a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (126217d8c4c10f9b, 32336ae0cb778319), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (ab075508a9d3fe5d, 9a23306c9ece87e8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (5a9ff940c7d40ff, b39ff306d6d84c88), 0, 0
[INFO] [stderr]    Compiling webbrowser v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (ee0c67f160cfe3e, ae28200ab63ac23e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (6a80f4eb0fe724b6, 20289a01bd8d2961), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (919a9b17b959fe26, 7715a44326b4efdb), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (ad6023e58cfca36, df1338b25b6333b4), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (cf0a52ead9ae5a08, 468410aa1978028f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (5e431d68f48d8b3d, bda20e88fd0f2664), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (2015df4960145900, e3759d9dd448e1f1), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (281062aac8e0fcbd, 8db6164e94f589cf), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (89f728d14acdb65, 9a67fce20fa2336f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (aafe7d7bb4518062, 4a008ab0155e181f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (f7e52411088e545e, da9d42d90ed4e65f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (cfcc8d96e6081808, 8c7ccd80863ddec5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (4554a5a9952d8e82, bc9393f36c0d3d2c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: webbrowser, (871e8b3f9ecfd2ed, 40a53adb0f057f72), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "43d1ce3e6840f5e7f9f6c40144324d8f036c9c89b1de47ea743fcf5e13b88ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d1ce3e6840f5e7f9f6c40144324d8f036c9c89b1de47ea743fcf5e13b88ac5", kill_on_drop: false }`
[INFO] [stdout] 43d1ce3e6840f5e7f9f6c40144324d8f036c9c89b1de47ea743fcf5e13b88ac5