[INFO] fetching crate embytes-buffer 0.2.0...
[INFO] testing embytes-buffer-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[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 cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-json-core v0.6.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29caf6f048bb2da8684e85fe864982c8c2e0d85f8cbb55b4ccc0c91747c1bcce
[INFO] running `Command { std: "docker" "start" "-a" "29caf6f048bb2da8684e85fe864982c8c2e0d85f8cbb55b4ccc0c91747c1bcce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29caf6f048bb2da8684e85fe864982c8c2e0d85f8cbb55b4ccc0c91747c1bcce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29caf6f048bb2da8684e85fe864982c8c2e0d85f8cbb55b4ccc0c91747c1bcce", kill_on_drop: false }`
[INFO] [stdout] 29caf6f048bb2da8684e85fe864982c8c2e0d85f8cbb55b4ccc0c91747c1bcce
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3a1aebc4b08266bf108bc0a76d356ff5b871644764642f4118c6f51c81ca050
[INFO] running `Command { std: "docker" "start" "-a" "f3a1aebc4b08266bf108bc0a76d356ff5b871644764642f4118c6f51c81ca050", 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 13.89s
[INFO] running `Command { std: "docker" "inspect" "f3a1aebc4b08266bf108bc0a76d356ff5b871644764642f4118c6f51c81ca050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3a1aebc4b08266bf108bc0a76d356ff5b871644764642f4118c6f51c81ca050", kill_on_drop: false }`
[INFO] [stdout] f3a1aebc4b08266bf108bc0a76d356ff5b871644764642f4118c6f51c81ca050
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b85f445bca389f8d86258460f5903b8c3763e435e0a9d6312741a9c80cf536af
[INFO] running `Command { std: "docker" "start" "-a" "b85f445bca389f8d86258460f5903b8c3763e435e0a9d6312741a9c80cf536af", 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 0.75s
[INFO] running `Command { std: "docker" "inspect" "b85f445bca389f8d86258460f5903b8c3763e435e0a9d6312741a9c80cf536af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85f445bca389f8d86258460f5903b8c3763e435e0a9d6312741a9c80cf536af", kill_on_drop: false }`
[INFO] [stdout] b85f445bca389f8d86258460f5903b8c3763e435e0a9d6312741a9c80cf536af
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b89fdf31d50c8a44e9762da54897608f9722c1632e83719a7708a8520706398
[INFO] running `Command { std: "docker" "start" "-a" "0b89fdf31d50c8a44e9762da54897608f9722c1632e83719a7708a8520706398", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[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_deserialize_json ... ok
[INFO] [stderr]    Doc-tests embytes_buffer
[INFO] [stdout] test json::tests::test_serialize_json ... ok
[INFO] [stdout] test tests::test_multi_write ... ok
[INFO] [stdout] test read::tests::test_read_skip ... 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] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b89fdf31d50c8a44e9762da54897608f9722c1632e83719a7708a8520706398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b89fdf31d50c8a44e9762da54897608f9722c1632e83719a7708a8520706398", kill_on_drop: false }`
[INFO] [stdout] 0b89fdf31d50c8a44e9762da54897608f9722c1632e83719a7708a8520706398