[INFO] fetching crate xkit 1.0.1...
[INFO] testing xkit-1.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate xkit 1.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate xkit 1.0.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate xkit 1.0.1
[INFO] tweaked toml for crates.io crate xkit 1.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xkit 1.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xkit 1.0.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 595a260037d7071fa230891d16636ed7f1d21ded7c90055059e13c11ce443f5e
[INFO] running `Command { std: "docker" "start" "-a" "595a260037d7071fa230891d16636ed7f1d21ded7c90055059e13c11ce443f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "595a260037d7071fa230891d16636ed7f1d21ded7c90055059e13c11ce443f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "595a260037d7071fa230891d16636ed7f1d21ded7c90055059e13c11ce443f5e", kill_on_drop: false }`
[INFO] [stdout] 595a260037d7071fa230891d16636ed7f1d21ded7c90055059e13c11ce443f5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 248d77712d4d5097738508920f314fd6ae047440b884a4d85d5c9e84ae9694ae
[INFO] running `Command { std: "docker" "start" "-a" "248d77712d4d5097738508920f314fd6ae047440b884a4d85d5c9e84ae9694ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
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[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling foreign-types-shared v0.3.1
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[INFO] [stderr]    Compiling linked_hash_set v0.1.4
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[INFO] [stderr]    Compiling foreign-types v0.5.0
[INFO] [stderr]    Compiling zerofrom v0.1.5
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[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling rh2 v0.3.61
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling hyper2 v0.14.62
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling boring-sys2 v4.12.0
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling boring2 v4.12.0
[INFO] [stderr]    Compiling tokio-boring2 v4.12.0
[INFO] [stderr]    Compiling xkit v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `PeekableIoStream` is never used
[INFO] [stdout]   --> src/client/decoder.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 | type PeekableIoStream = Peekable<IoStream>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pending` is never constructed
[INFO] [stdout]   --> src/client/decoder.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | struct Pending(PeekableIoStream, DecoderType);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IoStream` is never constructed
[INFO] [stdout]   --> src/client/decoder.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 | struct IoStream(super::body::ImplStream);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DecoderType` is never used
[INFO] [stdout]    --> src/client/decoder.rs:101:6
[INFO] [stdout]     |
[INFO] [stdout] 101 | enum DecoderType {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "248d77712d4d5097738508920f314fd6ae047440b884a4d85d5c9e84ae9694ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248d77712d4d5097738508920f314fd6ae047440b884a4d85d5c9e84ae9694ae", kill_on_drop: false }`
[INFO] [stdout] 248d77712d4d5097738508920f314fd6ae047440b884a4d85d5c9e84ae9694ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51cac2e982d35717d8983f485eb397b4365f97012ba68be5e6fbb3d78c990518
[INFO] running `Command { std: "docker" "start" "-a" "51cac2e982d35717d8983f485eb397b4365f97012ba68be5e6fbb3d78c990518", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling fslock v0.2.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling allocator-api2 v0.2.20
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling dary_heap v0.3.7
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling tokio v1.41.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling libflate_lz77 v2.1.0
[INFO] [stderr]    Compiling libflate v2.1.0
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling rh2 v0.3.61
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling zstd v0.13.2
[INFO] [stderr]    Compiling boring-sys2 v4.12.0
[INFO] [stderr]    Compiling hyper2 v0.14.62
[INFO] [stderr]    Compiling boring2 v4.12.0
[INFO] [stderr]    Compiling tokio-boring2 v4.12.0
[INFO] [stderr]    Compiling xkit v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `PeekableIoStream` is never used
[INFO] [stdout]   --> src/client/decoder.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 | type PeekableIoStream = Peekable<IoStream>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pending` is never constructed
[INFO] [stdout]   --> src/client/decoder.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | struct Pending(PeekableIoStream, DecoderType);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IoStream` is never constructed
[INFO] [stdout]   --> src/client/decoder.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 | struct IoStream(super::body::ImplStream);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DecoderType` is never used
[INFO] [stdout]    --> src/client/decoder.rs:101:6
[INFO] [stdout]     |
[INFO] [stdout] 101 | enum DecoderType {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type alias `PeekableIoStream` is never used
[INFO] [stdout]   --> src/client/decoder.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 | type PeekableIoStream = Peekable<IoStream>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:4:24
[INFO] [stdout]    |
[INFO] [stdout]  4 | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Pending` is never constructed
[INFO] [stdout]   --> src/client/decoder.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | struct Pending(PeekableIoStream, DecoderType);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IoStream` is never constructed
[INFO] [stdout]   --> src/client/decoder.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 | struct IoStream(super::body::ImplStream);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: enum `DecoderType` is never used
[INFO] [stdout]    --> src/client/decoder.rs:101:6
[INFO] [stdout]     |
[INFO] [stdout] 101 | enum DecoderType {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xkit` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "51cac2e982d35717d8983f485eb397b4365f97012ba68be5e6fbb3d78c990518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51cac2e982d35717d8983f485eb397b4365f97012ba68be5e6fbb3d78c990518", kill_on_drop: false }`
[INFO] [stdout] 51cac2e982d35717d8983f485eb397b4365f97012ba68be5e6fbb3d78c990518
