[INFO] fetching crate ntex-glommio 0.3.1...
[INFO] checking ntex-glommio-0.3.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate ntex-glommio 0.3.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate ntex-glommio 0.3.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ntex-glommio 0.3.1
[INFO] finished tweaking crates.io crate ntex-glommio 0.3.1
[INFO] tweaked toml for crates.io crate ntex-glommio 0.3.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 126 packages
[INFO] [stderr]       Adding ahash v0.7.8 (latest: v0.8.11)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding buddy-alloc v0.4.2 (latest: v0.5.1)
[INFO] [stderr]       Adding concurrent-queue v1.2.4 (latest: v2.4.0)
[INFO] [stderr]       Adding fastrand v1.9.0 (latest: v2.0.2)
[INFO] [stderr]       Adding flume v0.10.14 (latest: v0.11.0)
[INFO] [stderr]       Adding futures-lite v1.13.0 (latest: v2.3.0)
[INFO] [stderr]       Adding generator v0.7.5 (latest: v0.8.1)
[INFO] [stderr]       Adding glommio v0.8.0 (latest: v0.9.0)
[INFO] [stderr]       Adding loom v0.5.6 (latest: v0.7.1)
[INFO] [stderr]       Adding memoffset v0.6.5 (latest: v0.9.1)
[INFO] [stderr]       Adding nix v0.23.2 (latest: v0.28.0)
[INFO] [stderr]       Adding ntex-io v0.3.17 (latest: v1.0.2)
[INFO] [stderr]       Adding ntex-service v1.2.7 (latest: v2.0.1)
[INFO] [stderr]       Adding ntex-util v0.3.4 (latest: v1.0.1)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (latest: v0.50.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding regex-automata v0.1.10 (latest: v0.4.6)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.3)
[INFO] [stderr]       Adding rlimit v0.6.2 (latest: v0.10.1)
[INFO] [stderr]       Adding sketches-ddsketch v0.1.3 (latest: v0.2.2)
[INFO] [stderr]       Adding socket2 v0.4.10 (latest: v0.5.6)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows v0.48.0 (latest: v0.54.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ntex-util v0.3.4
[INFO] [stderr]   Downloaded ntex-rt v0.4.12
[INFO] [stderr]   Downloaded ntex-service v1.2.7
[INFO] [stderr]   Downloaded ntex-codec v0.6.2
[INFO] [stderr]   Downloaded ntex-io v0.3.17
[INFO] [stderr]   Downloaded ntex-bytes v0.1.25
[INFO] [stderr]   Downloaded sketches-ddsketch v0.1.3
[INFO] [stderr]   Downloaded rlimit v0.6.2
[INFO] [stderr]   Downloaded bitmaps v3.2.1
[INFO] [stderr]   Downloaded buddy-alloc v0.4.2
[INFO] [stderr]   Downloaded enclose v1.1.8
[INFO] [stderr]   Downloaded glommio v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce1c2cc8598a5bda9487a5d8fbd0854b037e1b48ff2d09922157c402719b97b1
[INFO] running `Command { std: "docker" "start" "-a" "ce1c2cc8598a5bda9487a5d8fbd0854b037e1b48ff2d09922157c402719b97b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce1c2cc8598a5bda9487a5d8fbd0854b037e1b48ff2d09922157c402719b97b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1c2cc8598a5bda9487a5d8fbd0854b037e1b48ff2d09922157c402719b97b1", kill_on_drop: false }`
[INFO] [stdout] ce1c2cc8598a5bda9487a5d8fbd0854b037e1b48ff2d09922157c402719b97b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43ef181db0b2875c039953586855805ec6eda2852c4cecf71b5f784835ef3d1f
[INFO] running `Command { std: "docker" "start" "-a" "43ef181db0b2875c039953586855805ec6eda2852c4cecf71b5f784835ef3d1f", kill_on_drop: false }`
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking lock_api v0.4.11
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking event-listener v5.2.0
[INFO] [stderr]     Checking oneshot v0.1.6
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.1
[INFO] [stderr]     Checking ntex-bytes v0.1.25
[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]     Checking ntex-service v1.2.7
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling glommio v0.8.0
[INFO] [stderr]     Checking ntex-rt v0.4.12
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking owned-alloc v0.2.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking cache-padded v1.3.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking concurrent-queue v1.2.4
[INFO] [stderr]     Checking lockfree v0.5.1
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]     Checking ntex-util v0.3.4
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking ntex-codec v0.6.2
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking intrusive-collections v0.9.6
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking rlimit v0.6.2
[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking buddy-alloc v0.4.2
[INFO] [stderr]     Checking enclose v1.1.8
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking sketches-ddsketch v0.1.3
[INFO] [stderr]     Checking ntex-io v0.3.17
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking ntex-glommio v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.25s
[INFO] running `Command { std: "docker" "inspect" "43ef181db0b2875c039953586855805ec6eda2852c4cecf71b5f784835ef3d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ef181db0b2875c039953586855805ec6eda2852c4cecf71b5f784835ef3d1f", kill_on_drop: false }`
[INFO] [stdout] 43ef181db0b2875c039953586855805ec6eda2852c4cecf71b5f784835ef3d1f