[INFO] fetching crate wait-timeout 0.2.0...
[INFO] documenting wait-timeout-0.2.0 against nightly for scrape-examples
[INFO] extracting crate wait-timeout 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wait-timeout 0.2.0 on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wait-timeout 0.2.0
[INFO] finished tweaking crates.io crate wait-timeout 0.2.0
[INFO] tweaked toml for crates.io crate wait-timeout 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bddb7a56412ce884d7f8b735bc7ca4345cee8229cf6dfa56557a1583ed98c23
[INFO] running `Command { std: "docker" "start" "-a" "8bddb7a56412ce884d7f8b735bc7ca4345cee8229cf6dfa56557a1583ed98c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bddb7a56412ce884d7f8b735bc7ca4345cee8229cf6dfa56557a1583ed98c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bddb7a56412ce884d7f8b735bc7ca4345cee8229cf6dfa56557a1583ed98c23", kill_on_drop: false }`
[INFO] [stdout] 8bddb7a56412ce884d7f8b735bc7ca4345cee8229cf6dfa56557a1583ed98c23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 131de916da94c320041ef791e41d3395c480c2e330636e4d63c872f4342a384e
[INFO] running `Command { std: "docker" "start" "-a" "131de916da94c320041ef791e41d3395c480c2e330636e4d63c872f4342a384e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]     Checking wait-timeout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting wait-timeout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/unix.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 | use std::sync::{Once, ONCE_INIT, Mutex};
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 | #![deny(missing_docs, warnings)]
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/unix.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 | static INIT: Once = ONCE_INIT;
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]    |
[INFO] [stdout] 32 | static INIT: Once = Once::new();
[INFO] [stdout]    |                     ~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wait-timeout` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "131de916da94c320041ef791e41d3395c480c2e330636e4d63c872f4342a384e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "131de916da94c320041ef791e41d3395c480c2e330636e4d63c872f4342a384e", kill_on_drop: false }`
[INFO] [stdout] 131de916da94c320041ef791e41d3395c480c2e330636e4d63c872f4342a384e