[INFO] fetching crate ktls-core 0.0.5...
[INFO] testing ktls-core-0.0.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate ktls-core 0.0.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ktls-core 0.0.5
[INFO] finished tweaking crates.io crate ktls-core 0.0.5
[INFO] tweaked toml for crates.io crate ktls-core 0.0.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ktls-core 0.0.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ktls-core 0.0.5 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdf604666e0f47a2248a227bdf454ebdaa18c0445d300a8247d702a7702016ee
[INFO] running `Command { std: "docker" "start" "-a" "bdf604666e0f47a2248a227bdf454ebdaa18c0445d300a8247d702a7702016ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdf604666e0f47a2248a227bdf454ebdaa18c0445d300a8247d702a7702016ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf604666e0f47a2248a227bdf454ebdaa18c0445d300a8247d702a7702016ee", kill_on_drop: false }`
[INFO] [stdout] bdf604666e0f47a2248a227bdf454ebdaa18c0445d300a8247d702a7702016ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b60624df212dfa96c8bc913156b31618f89116894331c8ca17c39e7a1037740e
[INFO] running `Command { std: "docker" "start" "-a" "b60624df212dfa96c8bc913156b31618f89116894331c8ca17c39e7a1037740e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling bitfield-struct v0.12.1
[INFO] [stderr]    Compiling ktls-core v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.58s
[INFO] running `Command { std: "docker" "inspect" "b60624df212dfa96c8bc913156b31618f89116894331c8ca17c39e7a1037740e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60624df212dfa96c8bc913156b31618f89116894331c8ca17c39e7a1037740e", kill_on_drop: false }`
[INFO] [stdout] b60624df212dfa96c8bc913156b31618f89116894331c8ca17c39e7a1037740e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20d2506186123b2c803df85b039d7bbbf156ec6b8dd5162c6d9b0613a517ab78
[INFO] running `Command { std: "docker" "start" "-a" "20d2506186123b2c803df85b039d7bbbf156ec6b8dd5162c6d9b0613a517ab78", kill_on_drop: false }`
[INFO] [stderr]    Compiling ktls-core v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "20d2506186123b2c803df85b039d7bbbf156ec6b8dd5162c6d9b0613a517ab78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d2506186123b2c803df85b039d7bbbf156ec6b8dd5162c6d9b0613a517ab78", kill_on_drop: false }`
[INFO] [stdout] 20d2506186123b2c803df85b039d7bbbf156ec6b8dd5162c6d9b0613a517ab78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a05a3659dd93c33e0c9a08bfe204266b4920338278dc658aa43911656991888
[INFO] running `Command { std: "docker" "start" "-a" "2a05a3659dd93c33e0c9a08bfe204266b4920338278dc658aa43911656991888", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ktls_core-208b6adad0c8b995)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test utils::tests::test_buffer_assume_init_additional ... ok
[INFO] [stdout] test utils::tests::test_buffer_complex_workflow ... ok
[INFO] [stdout] test utils::tests::test_buffer_drain_after_partial_read ... ok
[INFO] [stdout] test utils::tests::test_buffer_empty ... ok
[INFO] [stdout] test utils::tests::test_buffer_drain_empty ... ok
[INFO] [stdout] test utils::tests::test_buffer_drain_fully_read ... ok
[INFO] [stdout] test utils::tests::test_buffer_drain_with_data ... ok
[INFO] [stdout] test utils::tests::test_buffer_from_vec ... ok
[INFO] [stdout] test utils::tests::test_buffer_new ... ok
[INFO] [stdout] test utils::tests::test_buffer_read_empty ... ok
[INFO] [stdout] test utils::tests::test_buffer_read_full ... ok
[INFO] [stdout] test utils::tests::test_buffer_read_multiple_calls ... ok
[INFO] [stdout] test utils::tests::test_buffer_read_partial ... ok
[INFO] [stdout] test utils::tests::test_buffer_read_until_empty_resets ... ok
[INFO] [stdout] test utils::tests::test_buffer_read_zero_bytes ... ok
[INFO] [stdout] test utils::tests::test_buffer_set_filled_all ... ok
[INFO] [stdout] test utils::tests::test_buffer_unfilled_mut ... ok
[INFO] [stdout] test utils::tests::test_buffer_unread ... ok
[INFO] [stdout] test utils::tests::test_buffer_reserve ... ok
[INFO] [stdout] test utils::tests::test_buffer_unread_after_partial_read ... ok
[INFO] [stdout] test utils::tests::test_buffer_unfilled_initialized_empty ... ok
[INFO] [stdout] test utils::tests::test_buffer_read_panic_read_too_much - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ktls_core
[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" "2a05a3659dd93c33e0c9a08bfe204266b4920338278dc658aa43911656991888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a05a3659dd93c33e0c9a08bfe204266b4920338278dc658aa43911656991888", kill_on_drop: false }`
[INFO] [stdout] 2a05a3659dd93c33e0c9a08bfe204266b4920338278dc658aa43911656991888