[INFO] fetching crate throttled-reader 1.0.1...
[INFO] testing throttled-reader-1.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate throttled-reader 1.0.1 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate throttled-reader 1.0.1 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 throttled-reader 1.0.1
[INFO] finished tweaking crates.io crate throttled-reader 1.0.1
[INFO] tweaked toml for crates.io crate throttled-reader 1.0.1 written to /workspace/builds/worker-99/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] [stderr]     Blocking waiting for file lock on package cache
[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-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] c203f053154fe175abba1a1af54889730c564edd6f61ed0b73dd77b8e1007fb1
[INFO] running `Command { std: "docker" "start" "-a" "c203f053154fe175abba1a1af54889730c564edd6f61ed0b73dd77b8e1007fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c203f053154fe175abba1a1af54889730c564edd6f61ed0b73dd77b8e1007fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c203f053154fe175abba1a1af54889730c564edd6f61ed0b73dd77b8e1007fb1", kill_on_drop: false }`
[INFO] [stdout] c203f053154fe175abba1a1af54889730c564edd6f61ed0b73dd77b8e1007fb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 604f0dff5aed986765190e248eb44459d2eb68579c0ee9bb9d6f194c1fb146ae
[INFO] running `Command { std: "docker" "start" "-a" "604f0dff5aed986765190e248eb44459d2eb68579c0ee9bb9d6f194c1fb146ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling throttled-reader v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "604f0dff5aed986765190e248eb44459d2eb68579c0ee9bb9d6f194c1fb146ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604f0dff5aed986765190e248eb44459d2eb68579c0ee9bb9d6f194c1fb146ae", kill_on_drop: false }`
[INFO] [stdout] 604f0dff5aed986765190e248eb44459d2eb68579c0ee9bb9d6f194c1fb146ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 3dc7d105017b842a375fa4315f7d10ba2e328c7c8dd51468c6baed2e67dd1e83
[INFO] running `Command { std: "docker" "start" "-a" "3dc7d105017b842a375fa4315f7d10ba2e328c7c8dd51468c6baed2e67dd1e83", kill_on_drop: false }`
[INFO] [stderr]    Compiling throttled-reader v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "3dc7d105017b842a375fa4315f7d10ba2e328c7c8dd51468c6baed2e67dd1e83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc7d105017b842a375fa4315f7d10ba2e328c7c8dd51468c6baed2e67dd1e83", kill_on_drop: false }`
[INFO] [stdout] 3dc7d105017b842a375fa4315f7d10ba2e328c7c8dd51468c6baed2e67dd1e83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] a05714f742328a740fcb00ff84261b2e8c833e65ee54636e76bc2c59da2cb149
[INFO] running `Command { std: "docker" "start" "-a" "a05714f742328a740fcb00ff84261b2e8c833e65ee54636e76bc2c59da2cb149", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/throttled_reader-6aacdde550d33174)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests throttled-reader
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a05714f742328a740fcb00ff84261b2e8c833e65ee54636e76bc2c59da2cb149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05714f742328a740fcb00ff84261b2e8c833e65ee54636e76bc2c59da2cb149", kill_on_drop: false }`
[INFO] [stdout] a05714f742328a740fcb00ff84261b2e8c833e65ee54636e76bc2c59da2cb149