[INFO] fetching crate httimple 0.1.7...
[INFO] testing httimple-0.1.7 against 1.59.0 for beta-1.60-1
[INFO] extracting crate httimple 0.1.7 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate httimple 0.1.7 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 httimple 0.1.7
[INFO] finished tweaking crates.io crate httimple 0.1.7
[INFO] tweaked toml for crates.io crate httimple 0.1.7 written to /workspace/builds/worker-9/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 230d99266b43baf35857ad2d56ec3841a634f46afd933a87be078188565f29f6
[INFO] running `Command { std: "docker" "start" "-a" "230d99266b43baf35857ad2d56ec3841a634f46afd933a87be078188565f29f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "230d99266b43baf35857ad2d56ec3841a634f46afd933a87be078188565f29f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230d99266b43baf35857ad2d56ec3841a634f46afd933a87be078188565f29f6", kill_on_drop: false }`
[INFO] [stdout] 230d99266b43baf35857ad2d56ec3841a634f46afd933a87be078188565f29f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 61532456ee034986db8d5a328345b836f689b87cea9ea652b81533bf142d9069
[INFO] running `Command { std: "docker" "start" "-a" "61532456ee034986db8d5a328345b836f689b87cea9ea652b81533bf142d9069", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling untrusted v0.6.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling bitreader v0.3.5
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling sct v0.3.0
[INFO] [stderr]    Compiling webpki v0.18.1
[INFO] [stderr]    Compiling rustls v0.12.0
[INFO] [stderr]    Compiling trackable v1.2.0
[INFO] [stderr]    Compiling trackable v0.2.24
[INFO] [stderr]    Compiling hpack_codec v0.1.1
[INFO] [stderr]    Compiling httimple v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]   --> src/proto/frame/settings.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     id: u16,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]   --> src/proto/frame/settings.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     value: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/proto/frame/settings.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     inner: Vec<Setting>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `head`
[INFO] [stdout]  --> src/proto/frame/priority.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     head: Head,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stream_dependency`
[INFO] [stdout]  --> src/proto/frame/priority.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     stream_dependency: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `weigth`
[INFO] [stdout]  --> src/proto/frame/priority.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     weigth: u8
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `head`
[INFO] [stdout]  --> src/proto/frame/window_update.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     head: Head, 
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `window_size_increment`
[INFO] [stdout]  --> src/proto/frame/window_update.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     window_size_increment: u32
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.99s
[INFO] running `Command { std: "docker" "inspect" "61532456ee034986db8d5a328345b836f689b87cea9ea652b81533bf142d9069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61532456ee034986db8d5a328345b836f689b87cea9ea652b81533bf142d9069", kill_on_drop: false }`
[INFO] [stdout] 61532456ee034986db8d5a328345b836f689b87cea9ea652b81533bf142d9069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] c04c1533f2144fd279755cb2306d50e9c3e13c707ccf34234f3fdc8a667d53f3
[INFO] running `Command { std: "docker" "start" "-a" "c04c1533f2144fd279755cb2306d50e9c3e13c707ccf34234f3fdc8a667d53f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling httimple v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]   --> src/proto/frame/settings.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     id: u16,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]   --> src/proto/frame/settings.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     value: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/proto/frame/settings.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     inner: Vec<Setting>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `head`
[INFO] [stdout]  --> src/proto/frame/priority.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     head: Head,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stream_dependency`
[INFO] [stdout]  --> src/proto/frame/priority.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     stream_dependency: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `weigth`
[INFO] [stdout]  --> src/proto/frame/priority.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     weigth: u8
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `head`
[INFO] [stdout]  --> src/proto/frame/window_update.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     head: Head, 
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `window_size_increment`
[INFO] [stdout]  --> src/proto/frame/window_update.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     window_size_increment: u32
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]   --> src/proto/frame/settings.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     id: u16,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]   --> src/proto/frame/settings.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     value: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/proto/frame/settings.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     inner: Vec<Setting>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `head`
[INFO] [stdout]  --> src/proto/frame/priority.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     head: Head,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stream_dependency`
[INFO] [stdout]  --> src/proto/frame/priority.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     stream_dependency: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `weigth`
[INFO] [stdout]  --> src/proto/frame/priority.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     weigth: u8
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `head`
[INFO] [stdout]  --> src/proto/frame/window_update.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     head: Head, 
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `window_size_increment`
[INFO] [stdout]  --> src/proto/frame/window_update.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     window_size_increment: u32
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "c04c1533f2144fd279755cb2306d50e9c3e13c707ccf34234f3fdc8a667d53f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c04c1533f2144fd279755cb2306d50e9c3e13c707ccf34234f3fdc8a667d53f3", kill_on_drop: false }`
[INFO] [stdout] c04c1533f2144fd279755cb2306d50e9c3e13c707ccf34234f3fdc8a667d53f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] d6ec55e9c1acf7e9dfee59ca209b8b26f3ee5070fbfa05c68d85aaf10b946603
[INFO] running `Command { std: "docker" "start" "-a" "d6ec55e9c1acf7e9dfee59ca209b8b26f3ee5070fbfa05c68d85aaf10b946603", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `id`
[INFO] [stderr]   --> src/proto/frame/settings.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     id: u16,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `value`
[INFO] [stderr]   --> src/proto/frame/settings.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     value: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `inner`
[INFO] [stderr]   --> src/proto/frame/settings.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     inner: Vec<Setting>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `head`
[INFO] [stderr]  --> src/proto/frame/priority.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     head: Head,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `stream_dependency`
[INFO] [stderr]  --> src/proto/frame/priority.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     stream_dependency: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `weigth`
[INFO] [stderr]  --> src/proto/frame/priority.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     weigth: u8
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `head`
[INFO] [stderr]  --> src/proto/frame/window_update.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     head: Head, 
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `window_size_increment`
[INFO] [stderr]  --> src/proto/frame/window_update.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     window_size_increment: u32
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `httimple` (lib) generated 8 warnings
[INFO] [stderr] warning: `httimple` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/httimple-e75184799c1cad66)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test proto::frame::head::head_has_flag ... ok
[INFO] [stdout] test proto::frame::head::head_set_flag ... ok
[INFO] [stdout] test proto::frame::head::head_to_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests httimple
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6ec55e9c1acf7e9dfee59ca209b8b26f3ee5070fbfa05c68d85aaf10b946603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ec55e9c1acf7e9dfee59ca209b8b26f3ee5070fbfa05c68d85aaf10b946603", kill_on_drop: false }`
[INFO] [stdout] d6ec55e9c1acf7e9dfee59ca209b8b26f3ee5070fbfa05c68d85aaf10b946603