[INFO] fetching crate futures-watch-cell 0.0.0...
[INFO] testing futures-watch-cell-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate futures-watch-cell 0.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate futures-watch-cell 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-watch-cell 0.0.0
[INFO] finished tweaking crates.io crate futures-watch-cell 0.0.0
[INFO] tweaked toml for crates.io crate futures-watch-cell 0.0.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 8a3d428bc3b76ff5c4aea7d474d0dc942dc597453260789f542b1f4a0f94a75d
[INFO] running `Command { std: "docker" "start" "-a" "8a3d428bc3b76ff5c4aea7d474d0dc942dc597453260789f542b1f4a0f94a75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a3d428bc3b76ff5c4aea7d474d0dc942dc597453260789f542b1f4a0f94a75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3d428bc3b76ff5c4aea7d474d0dc942dc597453260789f542b1f4a0f94a75d", kill_on_drop: false }`
[INFO] [stdout] 8a3d428bc3b76ff5c4aea7d474d0dc942dc597453260789f542b1f4a0f94a75d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86d6be831f03d5b35fb0af4fd7b09beb6285c5d12c1c5b3746b9261778121746
[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" "86d6be831f03d5b35fb0af4fd7b09beb6285c5d12c1c5b3746b9261778121746", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-watch-cell v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "86d6be831f03d5b35fb0af4fd7b09beb6285c5d12c1c5b3746b9261778121746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d6be831f03d5b35fb0af4fd7b09beb6285c5d12c1c5b3746b9261778121746", kill_on_drop: false }`
[INFO] [stdout] 86d6be831f03d5b35fb0af4fd7b09beb6285c5d12c1c5b3746b9261778121746
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2022-04-10" "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] 507a5d68d0ad464bdfe61623102fb2961a92573f57ce2fb96dd69caacdb10c27
[INFO] running `Command { std: "docker" "start" "-a" "507a5d68d0ad464bdfe61623102fb2961a92573f57ce2fb96dd69caacdb10c27", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-watch-cell v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/futures_watch_cell-b81b260f83e840ea)
[INFO] running `Command { std: "docker" "inspect" "507a5d68d0ad464bdfe61623102fb2961a92573f57ce2fb96dd69caacdb10c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507a5d68d0ad464bdfe61623102fb2961a92573f57ce2fb96dd69caacdb10c27", kill_on_drop: false }`
[INFO] [stdout] 507a5d68d0ad464bdfe61623102fb2961a92573f57ce2fb96dd69caacdb10c27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a863aad7ebe98b92a5628175b99b7246fb1812f5387b6bfa4a3f23bed9835f20
[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" "a863aad7ebe98b92a5628175b99b7246fb1812f5387b6bfa4a3f23bed9835f20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/futures_watch_cell-b81b260f83e840ea)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futures-watch-cell
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "a863aad7ebe98b92a5628175b99b7246fb1812f5387b6bfa4a3f23bed9835f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a863aad7ebe98b92a5628175b99b7246fb1812f5387b6bfa4a3f23bed9835f20", kill_on_drop: false }`
[INFO] [stdout] a863aad7ebe98b92a5628175b99b7246fb1812f5387b6bfa4a3f23bed9835f20