[INFO] fetching crate httpcodec 0.2.3...
[INFO] testing httpcodec-0.2.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate httpcodec 0.2.3 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate httpcodec 0.2.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate httpcodec 0.2.3
[INFO] finished tweaking crates.io crate httpcodec 0.2.3
[INFO] tweaked toml for crates.io crate httpcodec 0.2.3 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0543d46f14b2b79b4a96ec8c01c5e47a00fab4f89a5cc9b1e803cc7ca4e11add
[INFO] running `Command { std: "docker" "start" "-a" "0543d46f14b2b79b4a96ec8c01c5e47a00fab4f89a5cc9b1e803cc7ca4e11add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0543d46f14b2b79b4a96ec8c01c5e47a00fab4f89a5cc9b1e803cc7ca4e11add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0543d46f14b2b79b4a96ec8c01c5e47a00fab4f89a5cc9b1e803cc7ca4e11add", kill_on_drop: false }`
[INFO] [stdout] 0543d46f14b2b79b4a96ec8c01c5e47a00fab4f89a5cc9b1e803cc7ca4e11add
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10aa71b85cd142c4d69b19174ba9efb9a4587e6598670e7af7e7d32f52e24f22
[INFO] running `Command { std: "docker" "start" "-a" "10aa71b85cd142c4d69b19174ba9efb9a4587e6598670e7af7e7d32f52e24f22", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling trackable v1.2.0
[INFO] [stderr]    Compiling trackable v0.2.24
[INFO] [stderr]    Compiling bytecodec v0.4.15
[INFO] [stderr]    Compiling httpcodec v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `options`
[INFO] [stdout]   --> src/message.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     options: DecodeOptions,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.65s
[INFO] running `Command { std: "docker" "inspect" "10aa71b85cd142c4d69b19174ba9efb9a4587e6598670e7af7e7d32f52e24f22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10aa71b85cd142c4d69b19174ba9efb9a4587e6598670e7af7e7d32f52e24f22", kill_on_drop: false }`
[INFO] [stdout] 10aa71b85cd142c4d69b19174ba9efb9a4587e6598670e7af7e7d32f52e24f22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aa2d6a526aebd581324c8340fd78c9e79a2b20efb4c6c00aa7f53ac7d765573
[INFO] running `Command { std: "docker" "start" "-a" "3aa2d6a526aebd581324c8340fd78c9e79a2b20efb4c6c00aa7f53ac7d765573", kill_on_drop: false }`
[INFO] [stderr]    Compiling httpcodec v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `options`
[INFO] [stdout]   --> src/message.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     options: DecodeOptions,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `options`
[INFO] [stdout]   --> src/message.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     options: DecodeOptions,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 3.25s
[INFO] running `Command { std: "docker" "inspect" "3aa2d6a526aebd581324c8340fd78c9e79a2b20efb4c6c00aa7f53ac7d765573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa2d6a526aebd581324c8340fd78c9e79a2b20efb4c6c00aa7f53ac7d765573", kill_on_drop: false }`
[INFO] [stdout] 3aa2d6a526aebd581324c8340fd78c9e79a2b20efb4c6c00aa7f53ac7d765573
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90796c9be55e8cd452a7ebb83554446a0bb099482725133070af2e27115547c8
[INFO] running `Command { std: "docker" "start" "-a" "90796c9be55e8cd452a7ebb83554446a0bb099482725133070af2e27115547c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `options`
[INFO] [stderr]   --> src/message.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     options: DecodeOptions,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `httpcodec` (lib) generated 1 warning
[INFO] [stderr] warning: `httpcodec` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/httpcodec-d80fb44faf4664fa)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test method::test::method_decoder_works ... ok
[INFO] [stdout] test chunked_body::test::chunked_body_decoder_works ... ok
[INFO] [stdout] test request::test::request_encoder_works ... ok
[INFO] [stdout] test request_target::test::request_target_decoder_works ... ok
[INFO] [stdout] test response::test::response_encoder_works ... ok
[INFO] [stdout] test status::test::reason_phrase_decoder_works ... ok
[INFO] [stdout] test header::test::header_decoder_works ... ok
[INFO] [stdout] test request::test::request_decoder_works ... ok
[INFO] [stdout] test status::test::status_code_decoder_works ... ok
[INFO] [stdout] test response::test::response_decoder_works ... ok
[INFO] [stdout] test version::test::http_version_decoder_works ... ok
[INFO] [stderr]    Doc-tests httpcodec
[INFO] [stdout] test chunked_body::test::chunked_body_encoder_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90796c9be55e8cd452a7ebb83554446a0bb099482725133070af2e27115547c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90796c9be55e8cd452a7ebb83554446a0bb099482725133070af2e27115547c8", kill_on_drop: false }`
[INFO] [stdout] 90796c9be55e8cd452a7ebb83554446a0bb099482725133070af2e27115547c8