[INFO] fetching crate async-compression 0.4.5...
[INFO] checking async-compression-0.4.5 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate async-compression 0.4.5 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate async-compression 0.4.5 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-compression 0.4.5
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate async-compression 0.4.5
[INFO] tweaked toml for crates.io crate async-compression 0.4.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate async-compression 0.4.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bzip2 v0.4.4
[INFO] [stderr]   Downloaded zstd v0.13.0
[INFO] [stderr]   Downloaded futures-io v0.3.29
[INFO] [stderr]   Downloaded deflate64 v0.1.5
[INFO] [stderr]   Downloaded futures-core v0.3.29
[INFO] [stderr]   Downloaded zstd-safe v7.0.0
[INFO] [stderr]   Downloaded memchr v2.6.3
[INFO] [stderr]   Downloaded brotli-decompressor v2.3.4
[INFO] [stderr]   Downloaded brotli v3.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4a2d4aab20bdb1ef096df6ed697080d4937e7c66534f87104e9bc9870f737af
[INFO] running `Command { std: "docker" "start" "-a" "f4a2d4aab20bdb1ef096df6ed697080d4937e7c66534f87104e9bc9870f737af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4a2d4aab20bdb1ef096df6ed697080d4937e7c66534f87104e9bc9870f737af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a2d4aab20bdb1ef096df6ed697080d4937e7c66534f87104e9bc9870f737af", kill_on_drop: false }`
[INFO] [stdout] f4a2d4aab20bdb1ef096df6ed697080d4937e7c66534f87104e9bc9870f737af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a65849a0d55c3149a014a38fe5d0455ff93d2f30599d92b16a5bc28f53ebeb80
[INFO] running `Command { std: "docker" "start" "-a" "a65849a0d55c3149a014a38fe5d0455ff93d2f30599d92b16a5bc28f53ebeb80", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking async-compression v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `proptest` in the list of imported crates
[INFO] [stdout]  --> tests/proptest.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::proptest::{
[INFO] [stdout]   |       ^^^^^^^^ could not find `proptest` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures`
[INFO] [stdout]   --> tests/utils/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use futures::{executor::block_on, pin_mut, stream::Stream};
[INFO] [stdout]    |         ^^^^^^^ use of undeclared crate or module `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `proptest`
[INFO] [stdout]  --> tests/proptest.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::proptest::{
[INFO] [stdout]   |       ^^^^^^^^ help: a similar path exists: `self::proptest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures`
[INFO] [stdout]  --> tests/utils/input_stream.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::stream::Stream;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]  --> tests/utils/input_stream.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures_test::stream::StreamTestExt as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures_core::stream::StreamTestExt as _;
[INFO] [stdout]   |     ~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `futures`
[INFO] [stdout]   --> tests/utils/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use futures::{executor::block_on, pin_mut, stream::Stream};
[INFO] [stdout]    |         ^^^^^^^ use of undeclared crate or module `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `proptest_derive`
[INFO] [stdout]  --> tests/utils/input_stream.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proptest_derive::Arbitrary;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `proptest_derive`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures`
[INFO] [stdout]   --> tests/utils/input_stream.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         futures::stream::iter(
[INFO] [stdout]    |         ^^^^^^^ use of undeclared crate or module `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `track_closed::TrackClosed`, `track_eof::TrackEof`
[INFO] [stdout]   --> tests/utils/mod.rs:14:43
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use self::{input_stream::InputStream, track_closed::TrackClosed, track_eof::TrackEof};
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_compression::Level`
[INFO] [stdout]   --> tests/utils/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use async_compression::Level;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `future::Future`, `io::Result`, `iter::FromIterator`, `pin::Pin`
[INFO] [stdout]   --> tests/utils/mod.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use std::{future::Future, io::Result, iter::FromIterator, pin::Pin};
[INFO] [stdout]    |               ^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-compression` (test "proptest") due to 9 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a65849a0d55c3149a014a38fe5d0455ff93d2f30599d92b16a5bc28f53ebeb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a65849a0d55c3149a014a38fe5d0455ff93d2f30599d92b16a5bc28f53ebeb80", kill_on_drop: false }`
[INFO] [stdout] a65849a0d55c3149a014a38fe5d0455ff93d2f30599d92b16a5bc28f53ebeb80
