[INFO] fetching crate ntex-util 0.1.1...
[INFO] testing ntex-util-0.1.1 against beta-2021-08-22 for beta-1.55-2
[INFO] extracting crate ntex-util 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ntex-util 0.1.1 on toolchain beta-2021-08-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ntex-util 0.1.1
[INFO] finished tweaking crates.io crate ntex-util 0.1.1
[INFO] tweaked toml for crates.io crate ntex-util 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ntex-codec v0.4.1
[INFO] [stderr]   Downloaded ntex-util v0.1.1
[INFO] [stderr]   Downloaded ntex-rt v0.2.2
[INFO] [stderr]   Downloaded ntex-service v0.1.9
[INFO] [stderr]   Downloaded ntex-router v0.4.4
[INFO] [stderr]   Downloaded ntex v0.3.18
[INFO] [stderr]   Downloaded ntex-macros v0.1.3
[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" "+beta-2021-08-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aac1950e4b38b899e098d299cc6341fe1fadcfe20a9b3b30e72387899bb0e06
[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" "5aac1950e4b38b899e098d299cc6341fe1fadcfe20a9b3b30e72387899bb0e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aac1950e4b38b899e098d299cc6341fe1fadcfe20a9b3b30e72387899bb0e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aac1950e4b38b899e098d299cc6341fe1fadcfe20a9b3b30e72387899bb0e06", kill_on_drop: false }`
[INFO] [stdout] 5aac1950e4b38b899e098d299cc6341fe1fadcfe20a9b3b30e72387899bb0e06
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2aca1f674b04cbe80ea0689fdfa4240b85ea3d14b9e9df3f6ab4b8450c142a3
[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" "e2aca1f674b04cbe80ea0689fdfa4240b85ea3d14b9e9df3f6ab4b8450c142a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling ntex-util v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "e2aca1f674b04cbe80ea0689fdfa4240b85ea3d14b9e9df3f6ab4b8450c142a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2aca1f674b04cbe80ea0689fdfa4240b85ea3d14b9e9df3f6ab4b8450c142a3", kill_on_drop: false }`
[INFO] [stdout] e2aca1f674b04cbe80ea0689fdfa4240b85ea3d14b9e9df3f6ab4b8450c142a3
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "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] 1c0f547fe30ba31af272fe25fffbd57ff0b3e8f91fbdd0810f2e612713f21c84
[INFO] running `Command { std: "docker" "start" "-a" "1c0f547fe30ba31af272fe25fffbd57ff0b3e8f91fbdd0810f2e612713f21c84", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling nanorand v0.5.2
[INFO] [stderr]    Compiling tokio v1.10.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling ntex-util v0.1.1
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling ntex-service v0.1.9
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling ntex-codec v0.4.1
[INFO] [stderr]    Compiling ntex-rt v0.2.2
[INFO] [stderr]    Compiling h2 v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling ntex-macros v0.1.3
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling bytestring v1.0.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling ntex-router v0.4.4
[INFO] [stderr]    Compiling ntex v0.3.18
[INFO] [stderr]    Compiling ntex-util v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "1c0f547fe30ba31af272fe25fffbd57ff0b3e8f91fbdd0810f2e612713f21c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0f547fe30ba31af272fe25fffbd57ff0b3e8f91fbdd0810f2e612713f21c84", kill_on_drop: false }`
[INFO] [stdout] 1c0f547fe30ba31af272fe25fffbd57ff0b3e8f91fbdd0810f2e612713f21c84
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57872c4731c4dfbdc7c01de500bd18fb316db30edb859bedecd748079dca19cc
[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" "57872c4731c4dfbdc7c01de500bd18fb316db30edb859bedecd748079dca19cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ntex_util-a43f2338fa2c980c)
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests ntex_util
[INFO] [stdout] test channel::pool::tests::test_pool ... ok
[INFO] [stdout] test channel::condition::tests::test_condition_poll ... ok
[INFO] [stdout] test channel::condition::tests::test_condition ... ok
[INFO] [stdout] test channel::oneshot::tests::test_oneshot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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" "57872c4731c4dfbdc7c01de500bd18fb316db30edb859bedecd748079dca19cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57872c4731c4dfbdc7c01de500bd18fb316db30edb859bedecd748079dca19cc", kill_on_drop: false }`
[INFO] [stdout] 57872c4731c4dfbdc7c01de500bd18fb316db30edb859bedecd748079dca19cc