[INFO] fetching crate async-tcp-client 0.0.0...
[INFO] testing async-tcp-client-0.0.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate async-tcp-client 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate async-tcp-client 0.0.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-tcp-client 0.0.0
[INFO] finished tweaking crates.io crate async-tcp-client 0.0.0
[INFO] tweaked toml for crates.io crate async-tcp-client 0.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad869503afb6209eb148ff90b736b2832dc2a490444f4c90b64ab6b1494bd549
[INFO] running `Command { std: "docker" "start" "-a" "ad869503afb6209eb148ff90b736b2832dc2a490444f4c90b64ab6b1494bd549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad869503afb6209eb148ff90b736b2832dc2a490444f4c90b64ab6b1494bd549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad869503afb6209eb148ff90b736b2832dc2a490444f4c90b64ab6b1494bd549", kill_on_drop: false }`
[INFO] [stdout] ad869503afb6209eb148ff90b736b2832dc2a490444f4c90b64ab6b1494bd549
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99896cbc6f6ab665947bc29c5761270f213f915223738244406cc8c9f3d4e89a
[INFO] running `Command { std: "docker" "start" "-a" "99896cbc6f6ab665947bc29c5761270f213f915223738244406cc8c9f3d4e89a", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-tcp-client v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "99896cbc6f6ab665947bc29c5761270f213f915223738244406cc8c9f3d4e89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99896cbc6f6ab665947bc29c5761270f213f915223738244406cc8c9f3d4e89a", kill_on_drop: false }`
[INFO] [stdout] 99896cbc6f6ab665947bc29c5761270f213f915223738244406cc8c9f3d4e89a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb7fafb43ef1afab17ed0e9a59809f2b10b5e806340e2273ba59dad8e0b8bb9e
[INFO] running `Command { std: "docker" "start" "-a" "fb7fafb43ef1afab17ed0e9a59809f2b10b5e806340e2273ba59dad8e0b8bb9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-tcp-client v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "fb7fafb43ef1afab17ed0e9a59809f2b10b5e806340e2273ba59dad8e0b8bb9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb7fafb43ef1afab17ed0e9a59809f2b10b5e806340e2273ba59dad8e0b8bb9e", kill_on_drop: false }`
[INFO] [stdout] fb7fafb43ef1afab17ed0e9a59809f2b10b5e806340e2273ba59dad8e0b8bb9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0bc774724d08a5e45eb23ef8086322187f959a9846f88056b72eca27af5dfee6
[INFO] running `Command { std: "docker" "start" "-a" "0bc774724d08a5e45eb23ef8086322187f959a9846f88056b72eca27af5dfee6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_tcp_client-9bfeaaad3e8230bb)
[INFO] [stderr]    Doc-tests async-tcp-client
[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] [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" "0bc774724d08a5e45eb23ef8086322187f959a9846f88056b72eca27af5dfee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc774724d08a5e45eb23ef8086322187f959a9846f88056b72eca27af5dfee6", kill_on_drop: false }`
[INFO] [stdout] 0bc774724d08a5e45eb23ef8086322187f959a9846f88056b72eca27af5dfee6
