[INFO] fetching crate pgcat_config 2.0.0-alpha5...
[INFO] testing pgcat_config-2.0.0-alpha5 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate pgcat_config 2.0.0-alpha5 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate pgcat_config 2.0.0-alpha5
[INFO] finished tweaking crates.io crate pgcat_config 2.0.0-alpha5
[INFO] tweaked toml for crates.io crate pgcat_config 2.0.0-alpha5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pgcat_config 2.0.0-alpha5 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 64 packages to highest compatible versions
[INFO] [stderr]       Adding socket2 v0.5.10 (available: v0.6.5)
[INFO] [stderr]       Adding toml v0.8.23 (available: v1.1.8+spec-1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b597106d4dbd52e4e4da974622516729f5d26d040ac998e0baca5a63e6fb650e
[INFO] running `Command { std: "docker" "start" "b597106d4dbd52e4e4da974622516729f5d26d040ac998e0baca5a63e6fb650e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b597106d4dbd52e4e4da974622516729f5d26d040ac998e0baca5a63e6fb650e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b597106d4dbd52e4e4da974622516729f5d26d040ac998e0baca5a63e6fb650e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b597106d4dbd52e4e4da974622516729f5d26d040ac998e0baca5a63e6fb650e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b597106d4dbd52e4e4da974622516729f5d26d040ac998e0baca5a63e6fb650e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling pgcat_config v2.0.0-alpha5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find `distributions` in `rand`
[INFO] [stdout]     --> src/lib.rs:1032:33
[INFO] [stdout]      |
[INFO] [stdout] 1032 |             .sample_iter(&rand::distributions::Alphanumeric)
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^ could not find `distributions` in `rand`
[INFO] [stdout]      |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]      |
[INFO] [stdout] 1032 -             .sample_iter(&rand::distributions::Alphanumeric)
[INFO] [stdout] 1032 +             .sample_iter(&rand::Distribution::Alphanumeric)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `thread_rng` in crate `rand`
[INFO] [stdout]     --> src/lib.rs:1031:15
[INFO] [stdout]      |
[INFO] [stdout] 1031 |         rand::thread_rng()
[INFO] [stdout]      |               ^^^^^^^^^^ not found in `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]     --> src/lib.rs:1030:13
[INFO] [stdout]      |
[INFO] [stdout] 1030 |         use rand::Rng;
[INFO] [stdout]      |             ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pgcat_config` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b597106d4dbd52e4e4da974622516729f5d26d040ac998e0baca5a63e6fb650e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b597106d4dbd52e4e4da974622516729f5d26d040ac998e0baca5a63e6fb650e", kill_on_drop: false }`
[INFO] [stdout] b597106d4dbd52e4e4da974622516729f5d26d040ac998e0baca5a63e6fb650e
