[INFO] fetching crate convergence 0.3.1...
[INFO] testing convergence-0.3.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate convergence 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate convergence 0.3.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate convergence 0.3.1
[INFO] finished tweaking crates.io crate convergence 0.3.1
[INFO] tweaked toml for crates.io crate convergence 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb71bfa0e639b40ce40458f969526e06b6409fd9de04c0b24a53de9a91fff2dc
[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" "cb71bfa0e639b40ce40458f969526e06b6409fd9de04c0b24a53de9a91fff2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb71bfa0e639b40ce40458f969526e06b6409fd9de04c0b24a53de9a91fff2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb71bfa0e639b40ce40458f969526e06b6409fd9de04c0b24a53de9a91fff2dc", kill_on_drop: false }`
[INFO] [stdout] cb71bfa0e639b40ce40458f969526e06b6409fd9de04c0b24a53de9a91fff2dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 530f9ec8f0f2bbb2f874fcc183d2c6dfb8cea07ee7402e1154b76aef9d6c5513
[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" "530f9ec8f0f2bbb2f874fcc183d2c6dfb8cea07ee7402e1154b76aef9d6c5513", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling sqlparser v0.10.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling convergence v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.64s
[INFO] running `Command { std: "docker" "inspect" "530f9ec8f0f2bbb2f874fcc183d2c6dfb8cea07ee7402e1154b76aef9d6c5513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530f9ec8f0f2bbb2f874fcc183d2c6dfb8cea07ee7402e1154b76aef9d6c5513", kill_on_drop: false }`
[INFO] [stdout] 530f9ec8f0f2bbb2f874fcc183d2c6dfb8cea07ee7402e1154b76aef9d6c5513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6340f5e0d0ece408de5026bf1c4238b809cf0c9950089f72b108b36a91fc6f22
[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" "6340f5e0d0ece408de5026bf1c4238b809cf0c9950089f72b108b36a91fc6f22", kill_on_drop: false }`
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling md-5 v0.10.1
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling postgres-protocol v0.6.3
[INFO] [stderr]    Compiling postgres-types v0.2.2
[INFO] [stderr]    Compiling tokio-postgres v0.7.5
[INFO] [stderr]    Compiling convergence v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.09s
[INFO] running `Command { std: "docker" "inspect" "6340f5e0d0ece408de5026bf1c4238b809cf0c9950089f72b108b36a91fc6f22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6340f5e0d0ece408de5026bf1c4238b809cf0c9950089f72b108b36a91fc6f22", kill_on_drop: false }`
[INFO] [stdout] 6340f5e0d0ece408de5026bf1c4238b809cf0c9950089f72b108b36a91fc6f22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e726d3f05e132c2fda90c837e6356d8a5788d3d1444833865d6d90a0e058f4b
[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" "7e726d3f05e132c2fda90c837e6356d8a5788d3d1444833865d6d90a0e058f4b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/convergence-b20a31f5c0a075b2)
[INFO] [stderr]      Running tests/test_connection.rs (/opt/rustwide/target/debug/deps/test_connection-2b38d9e7d8de93a6)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test empty_simple_query ... ok
[INFO] [stdout] test set_variable_noop ... ok
[INFO] [stdout] test extended_query_flow ... ok
[INFO] [stdout] test empty_extended_query ... ok
[INFO] [stderr]    Doc-tests convergence
[INFO] [stdout] test error_handling ... ok
[INFO] [stdout] test simple_query_flow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "7e726d3f05e132c2fda90c837e6356d8a5788d3d1444833865d6d90a0e058f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e726d3f05e132c2fda90c837e6356d8a5788d3d1444833865d6d90a0e058f4b", kill_on_drop: false }`
[INFO] [stdout] 7e726d3f05e132c2fda90c837e6356d8a5788d3d1444833865d6d90a0e058f4b