[INFO] fetching crate pi_download 0.2.0...
[INFO] checking pi_download-0.2.0 against master#0692db1a9082380e027f354912229dfd6af37e78 for pr-115974
[INFO] extracting crate pi_download 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate pi_download 0.2.0 on toolchain 0692db1a9082380e027f354912229dfd6af37e78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pi_download 0.2.0
[INFO] finished tweaking crates.io crate pi_download 0.2.0
[INFO] tweaked toml for crates.io crate pi_download 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pi_time v0.3.4
[INFO] [stderr]   Downloaded pi_async_httpc v0.5.0
[INFO] [stderr]   Downloaded pi_async_file v0.5.0
[INFO] [stderr]   Downloaded pi_rt_file v0.3.0
[INFO] [stderr]   Downloaded pi_enum_default_macro v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31476da4dc9d5409a465c41f8dad80ed5b211d49f50f448b7098ca76d6d38f02
[INFO] running `Command { std: "docker" "start" "-a" "31476da4dc9d5409a465c41f8dad80ed5b211d49f50f448b7098ca76d6d38f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31476da4dc9d5409a465c41f8dad80ed5b211d49f50f448b7098ca76d6d38f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31476da4dc9d5409a465c41f8dad80ed5b211d49f50f448b7098ca76d6d38f02", kill_on_drop: false }`
[INFO] [stdout] 31476da4dc9d5409a465c41f8dad80ed5b211d49f50f448b7098ca76d6d38f02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 351418fe1473c888e82f485735b649e49dcfc59ebb4cf300e37fcfefae9813e2
[INFO] running `Command { std: "docker" "start" "-a" "351418fe1473c888e82f485735b649e49dcfc59ebb4cf300e37fcfefae9813e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling rustls v0.21.7
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking deranged v0.3.8
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling time-macros v0.2.14
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking pi_ext_heap v0.1.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking brotli-decompressor v2.3.4
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking pi_wheel v0.1.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking pi_timer v0.1.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking pi_slot_deque v0.2.1
[INFO] [stderr]     Checking st3 v0.4.1
[INFO] [stderr]     Checking publicsuffix v2.2.3
[INFO] [stderr]     Checking pi_slot_wheel v0.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking pi_wrr v0.1.1
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
[INFO] [stderr]     Checking pi_cancel_timer v0.2.0
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking webpki-roots v0.25.2
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]    Compiling pi_enum_default_macro v0.1.0
[INFO] [stderr]     Checking pi_share v0.4.7
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]     Checking quanta v0.11.1
[INFO] [stderr]     Checking pi_hash v0.1.1
[INFO] [stderr]     Checking time v0.3.28
[INFO] [stderr]     Checking rustls-webpki v0.101.5
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling ctor v0.2.4
[INFO] [stderr]     Checking openssl v0.10.57
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking pi_time v0.3.4
[INFO] [stderr]     Checking thiserror v1.0.48
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking pi-async-rt v0.1.12
[INFO] [stderr]     Checking pi_async_file v0.5.0
[INFO] [stderr]     Checking pi_rt_file v0.3.0
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking serde_json v1.0.107
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking cookie_store v0.16.2
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking tokio-util v0.7.9
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking async-compression v0.4.3
[INFO] [stderr]     Checking tokio-socks v0.5.1
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking hyper-rustls v0.24.1
[INFO] [stderr]     Checking reqwest v0.11.20
[INFO] [stderr]     Checking pi_async_httpc v0.5.0
[INFO] [stderr]     Checking pi_download v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MultiTaskRuntime`
[INFO] [stdout]    --> src/download.rs:781:9
[INFO] [stdout]     |
[INFO] [stdout] 781 |         MultiTaskRuntime, MultiTaskRuntimeBuilder, StealableTaskPool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::atomic::AtomicU64`
[INFO] [stdout]    --> src/download.rs:785:9
[INFO] [stdout]     |
[INFO] [stdout] 785 |     use std::sync::atomic::AtomicU64;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime`, `UNIX_EPOCH`
[INFO] [stdout]    --> src/download.rs:790:21
[INFO] [stdout]     |
[INFO] [stdout] 790 |     use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]     |                     ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.60s
[INFO] running `Command { std: "docker" "inspect" "351418fe1473c888e82f485735b649e49dcfc59ebb4cf300e37fcfefae9813e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "351418fe1473c888e82f485735b649e49dcfc59ebb4cf300e37fcfefae9813e2", kill_on_drop: false }`
[INFO] [stdout] 351418fe1473c888e82f485735b649e49dcfc59ebb4cf300e37fcfefae9813e2