[INFO] fetching crate fast_inv_sqrt 1.0.1...
[INFO] checking fast_inv_sqrt-1.0.1 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate fast_inv_sqrt 1.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate fast_inv_sqrt 1.0.1 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast_inv_sqrt 1.0.1
[INFO] finished tweaking crates.io crate fast_inv_sqrt 1.0.1
[INFO] tweaked toml for crates.io crate fast_inv_sqrt 1.0.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded more-asserts v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab5f68b4d3dab5ce0bd4cbecb0002b814f72974871bde53ffe0935a1cf39b872
[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" "ab5f68b4d3dab5ce0bd4cbecb0002b814f72974871bde53ffe0935a1cf39b872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab5f68b4d3dab5ce0bd4cbecb0002b814f72974871bde53ffe0935a1cf39b872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5f68b4d3dab5ce0bd4cbecb0002b814f72974871bde53ffe0935a1cf39b872", kill_on_drop: false }`
[INFO] [stdout] ab5f68b4d3dab5ce0bd4cbecb0002b814f72974871bde53ffe0935a1cf39b872
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--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] 9d3dc708f4435424904fdea6e5e77ca060bf51c93d954b111c97b7ba283452c6
[INFO] running `Command { std: "docker" "start" "-a" "9d3dc708f4435424904fdea6e5e77ca060bf51c93d954b111c97b7ba283452c6", kill_on_drop: false }`
[INFO] [stderr]     Checking more-asserts v0.1.0
[INFO] [stderr]     Checking fast_inv_sqrt v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "9d3dc708f4435424904fdea6e5e77ca060bf51c93d954b111c97b7ba283452c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3dc708f4435424904fdea6e5e77ca060bf51c93d954b111c97b7ba283452c6", kill_on_drop: false }`
[INFO] [stdout] 9d3dc708f4435424904fdea6e5e77ca060bf51c93d954b111c97b7ba283452c6