[INFO] cloning repository https://github.com/tamird/crawl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tamird/crawl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamird%2Fcrawl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamird%2Fcrawl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e33534694eb726df190716315cf8b94ebe2624fb
[INFO] testing tamird/crawl against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamird%2Fcrawl" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tamird/crawl 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 git repo https://github.com/tamird/crawl
[INFO] finished tweaking git repo https://github.com/tamird/crawl
[INFO] tweaked toml for git repo https://github.com/tamird/crawl written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/tamird/crawl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded env_logger v0.3.0
[INFO] [stderr]   Downloaded regex v0.1.26
[INFO] [stderr]   Downloaded libc v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] bdb3c2c768637df568c90220383f1831febaf1aedaa517c7af191038c45f35e4
[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" "bdb3c2c768637df568c90220383f1831febaf1aedaa517c7af191038c45f35e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdb3c2c768637df568c90220383f1831febaf1aedaa517c7af191038c45f35e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb3c2c768637df568c90220383f1831febaf1aedaa517c7af191038c45f35e4", kill_on_drop: false }`
[INFO] [stdout] bdb3c2c768637df568c90220383f1831febaf1aedaa517c7af191038c45f35e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 42ce0bbfe52d8273c49f30f45299064dcac0cf22de5b7734ca76f621cd5482ee
[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" "42ce0bbfe52d8273c49f30f45299064dcac0cf22de5b7734ca76f621cd5482ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.1.6
[INFO] [stderr]    Compiling regex v0.1.26
[INFO] [stderr]    Compiling log v0.3.1
[INFO] [stderr]    Compiling env_logger v0.3.0
[INFO] [stderr]    Compiling crawl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0423]: expected function, found module `thread::scoped`
[INFO] [stdout]    --> src/main.rs:57:13
[INFO] [stdout]     |
[INFO] [stdout] 57  |               thread::scoped(move || {
[INFO] [stdout]     |               ^^^^^^^^------
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: a function with a similar name exists: `scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `scoped` is private
[INFO] [stdout]    --> src/main.rs:57:21
[INFO] [stdout]     |
[INFO] [stdout] 57  |             thread::scoped(move || {
[INFO] [stdout]     |                     ^^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `scoped` is defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/main.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |     thread::sleep_ms(3000);
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crawl` due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "42ce0bbfe52d8273c49f30f45299064dcac0cf22de5b7734ca76f621cd5482ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ce0bbfe52d8273c49f30f45299064dcac0cf22de5b7734ca76f621cd5482ee", kill_on_drop: false }`
[INFO] [stdout] 42ce0bbfe52d8273c49f30f45299064dcac0cf22de5b7734ca76f621cd5482ee