[INFO] fetching crate embytes-buffer 0.2.0...
[INFO] testing embytes-buffer-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate embytes-buffer 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate embytes-buffer 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate embytes-buffer 0.2.0
[INFO] tweaked toml for crates.io crate embytes-buffer 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate embytes-buffer 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate embytes-buffer 0.2.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v2.0.14
[INFO] [stderr]   Downloaded defmt v0.3.100
[INFO] [stderr]   Downloaded serde-json-core v0.6.0
[INFO] [stderr]   Downloaded defmt-macros v1.0.1
[INFO] [stderr]   Downloaded defmt v1.0.1
[INFO] [stderr]   Downloaded thiserror v2.0.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95f33d3aff0bc25d62788bf2f39c530d90598c928956266ec6ae9ec53bdcabf0
[INFO] running `Command { std: "docker" "start" "-a" "95f33d3aff0bc25d62788bf2f39c530d90598c928956266ec6ae9ec53bdcabf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95f33d3aff0bc25d62788bf2f39c530d90598c928956266ec6ae9ec53bdcabf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f33d3aff0bc25d62788bf2f39c530d90598c928956266ec6ae9ec53bdcabf0", kill_on_drop: false }`
[INFO] [stdout] 95f33d3aff0bc25d62788bf2f39c530d90598c928956266ec6ae9ec53bdcabf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92b649ffea14da2fd4762d495e4bec0d7a1179bda022bdffc6a6dd03d75b3061
[INFO] running `Command { std: "docker" "start" "-a" "92b649ffea14da2fd4762d495e4bec0d7a1179bda022bdffc6a6dd03d75b3061", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.14
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]    Compiling defmt v0.3.100
[INFO] [stderr]    Compiling serde-json-core v0.6.0
[INFO] [stderr]    Compiling embytes-buffer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.18s
[INFO] running `Command { std: "docker" "inspect" "92b649ffea14da2fd4762d495e4bec0d7a1179bda022bdffc6a6dd03d75b3061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b649ffea14da2fd4762d495e4bec0d7a1179bda022bdffc6a6dd03d75b3061", kill_on_drop: false }`
[INFO] [stdout] 92b649ffea14da2fd4762d495e4bec0d7a1179bda022bdffc6a6dd03d75b3061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2019676a4b0fe567e5844cc262874b4f35f8f3b28cad255ff1993ec821867a49
[INFO] running `Command { std: "docker" "start" "-a" "2019676a4b0fe567e5844cc262874b4f35f8f3b28cad255ff1993ec821867a49", kill_on_drop: false }`
[INFO] [stderr]    Compiling embytes-buffer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "2019676a4b0fe567e5844cc262874b4f35f8f3b28cad255ff1993ec821867a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2019676a4b0fe567e5844cc262874b4f35f8f3b28cad255ff1993ec821867a49", kill_on_drop: false }`
[INFO] [stdout] 2019676a4b0fe567e5844cc262874b4f35f8f3b28cad255ff1993ec821867a49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9638a2935a42c00e1b214749fe62cc8c8f1fd825fefc1b4eeeb528274a5188c
[INFO] running `Command { std: "docker" "start" "-a" "d9638a2935a42c00e1b214749fe62cc8c8f1fd825fefc1b4eeeb528274a5188c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embytes_buffer-38e88b55c5009de4)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test json::tests::test_serialize_json ... ok
[INFO] [stdout] test read::tests::test_read_skip ... ok
[INFO] [stdout] test tests::test_multi_write ... ok
[INFO] [stdout] test tests::test_shift ... ok
[INFO] [stdout] test tests::test_skip_fail ... ok
[INFO] [stdout] test tests::test_skip_success ... ok
[INFO] [stdout] test tests::test_stack_buffer ... ok
[INFO] [stdout] test tests::test_std_write_high_cap ... ok
[INFO] [stdout] test tests::test_std_write_low_cap ... ok
[INFO] [stdout] test tests::test_write_dead_cap ... ok
[INFO] [stdout] test write::tests::test_multi_write ... ok
[INFO] [stdout] test write::tests::test_write ... ok
[INFO] [stdout] test json::tests::test_deserialize_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests embytes_buffer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Buffer<T>::new (line 88) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9638a2935a42c00e1b214749fe62cc8c8f1fd825fefc1b4eeeb528274a5188c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9638a2935a42c00e1b214749fe62cc8c8f1fd825fefc1b4eeeb528274a5188c", kill_on_drop: false }`
[INFO] [stdout] d9638a2935a42c00e1b214749fe62cc8c8f1fd825fefc1b4eeeb528274a5188c