[INFO] fetching crate async_chunked_transfer 1.4.0...
[INFO] testing async_chunked_transfer-1.4.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate async_chunked_transfer 1.4.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate async_chunked_transfer 1.4.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async_chunked_transfer 1.4.0
[INFO] finished tweaking crates.io crate async_chunked_transfer 1.4.0
[INFO] tweaked toml for crates.io crate async_chunked_transfer 1.4.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50472c79047378d175690092b30abc7a3d63348fb90f5f7926d26155cb2ef044
[INFO] running `Command { std: "docker" "start" "-a" "50472c79047378d175690092b30abc7a3d63348fb90f5f7926d26155cb2ef044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50472c79047378d175690092b30abc7a3d63348fb90f5f7926d26155cb2ef044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50472c79047378d175690092b30abc7a3d63348fb90f5f7926d26155cb2ef044", kill_on_drop: false }`
[INFO] [stdout] 50472c79047378d175690092b30abc7a3d63348fb90f5f7926d26155cb2ef044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 069f9e49d7d85030b452c3b43b8e1f465628d67be27a6277c4eacf1f47fcf409
[INFO] running `Command { std: "docker" "start" "-a" "069f9e49d7d85030b452c3b43b8e1f465628d67be27a6277c4eacf1f47fcf409", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling async_chunked_transfer v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "069f9e49d7d85030b452c3b43b8e1f465628d67be27a6277c4eacf1f47fcf409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "069f9e49d7d85030b452c3b43b8e1f465628d67be27a6277c4eacf1f47fcf409", kill_on_drop: false }`
[INFO] [stdout] 069f9e49d7d85030b452c3b43b8e1f465628d67be27a6277c4eacf1f47fcf409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb8f0249e2c1374a5785a07f1d6d039aa85e9a3da7495b4bc1c01eea9f40558c
[INFO] running `Command { std: "docker" "start" "-a" "eb8f0249e2c1374a5785a07f1d6d039aa85e9a3da7495b4bc1c01eea9f40558c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling async_chunked_transfer v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Context`, `Pin`
[INFO] [stdout]    --> src/decoder.rs:231:17
[INFO] [stdout]     |
[INFO] [stdout] 231 |     use super::{Context, Decoder, Pin, Poll};
[INFO] [stdout]     |                 ^^^^^^^           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.17s
[INFO] running `Command { std: "docker" "inspect" "eb8f0249e2c1374a5785a07f1d6d039aa85e9a3da7495b4bc1c01eea9f40558c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8f0249e2c1374a5785a07f1d6d039aa85e9a3da7495b4bc1c01eea9f40558c", kill_on_drop: false }`
[INFO] [stdout] eb8f0249e2c1374a5785a07f1d6d039aa85e9a3da7495b4bc1c01eea9f40558c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f55385fbfd3e49787629d55901b96886d0250625d83eb80a1d41a1f24a915688
[INFO] running `Command { std: "docker" "start" "-a" "f55385fbfd3e49787629d55901b96886d0250625d83eb80a1d41a1f24a915688", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Context`, `Pin`
[INFO] [stderr]    --> src/decoder.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |     use super::{Context, Decoder, Pin, Poll};
[INFO] [stderr]     |                 ^^^^^^^           ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `async_chunked_transfer` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_chunked_transfer-7927ba2fb07cda11)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test decoder::test::invalid_input2 ... ok
[INFO] [stdout] test decoder::test::invalid_input1 ... ok
[INFO] [stdout] test decoder::test::test_decode_invalid_chunk_length ... ok
[INFO] [stdout] test decoder::test::test_decode_zero_length ... ok
[INFO] [stdout] test decoder::test::test_valid_chunk_decode ... ok
[INFO] [stdout] test decoder::test::test_read_chunk_size ... ok
[INFO] [stdout] test encoder::test::flush_after_write ... ok
[INFO] [stdout] test encoder::test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async_chunked_transfer
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/decoder.rs - decoder::Decoder (line 39) ... ok
[INFO] [stdout] test src/encoder.rs - encoder::Encoder (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f55385fbfd3e49787629d55901b96886d0250625d83eb80a1d41a1f24a915688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55385fbfd3e49787629d55901b96886d0250625d83eb80a1d41a1f24a915688", kill_on_drop: false }`
[INFO] [stdout] f55385fbfd3e49787629d55901b96886d0250625d83eb80a1d41a1f24a915688