[INFO] fetching crate cmux 0.2.1...
[INFO] testing cmux-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cmux 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cmux 0.2.1
[INFO] finished tweaking crates.io crate cmux 0.2.1
[INFO] tweaked toml for crates.io crate cmux 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cmux 0.2.1 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 cmux 0.2.1 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] afc0914bc8e3ae1b068a7d22e7f519c55f2e1df9e2e735e0892788427888eda0
[INFO] running `Command { std: "docker" "start" "-a" "afc0914bc8e3ae1b068a7d22e7f519c55f2e1df9e2e735e0892788427888eda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afc0914bc8e3ae1b068a7d22e7f519c55f2e1df9e2e735e0892788427888eda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc0914bc8e3ae1b068a7d22e7f519c55f2e1df9e2e735e0892788427888eda0", kill_on_drop: false }`
[INFO] [stdout] afc0914bc8e3ae1b068a7d22e7f519c55f2e1df9e2e735e0892788427888eda0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a4ca1800e13d9a9854fe737235f9b76d6395b22d55a1da3fd5f5d7113bd001bd
[INFO] running `Command { std: "docker" "start" "-a" "a4ca1800e13d9a9854fe737235f9b76d6395b22d55a1da3fd5f5d7113bd001bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling crc v3.2.1
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling clap_builder v4.5.9
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling bitfield-struct v0.8.0
[INFO] [stderr]    Compiling clap v4.5.9
[INFO] [stderr]    Compiling cmux v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.30s
[INFO] running `Command { std: "docker" "inspect" "a4ca1800e13d9a9854fe737235f9b76d6395b22d55a1da3fd5f5d7113bd001bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ca1800e13d9a9854fe737235f9b76d6395b22d55a1da3fd5f5d7113bd001bd", kill_on_drop: false }`
[INFO] [stdout] a4ca1800e13d9a9854fe737235f9b76d6395b22d55a1da3fd5f5d7113bd001bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] df0cdc20776c8d6264bc1578944f0e9e7a55e5220a2e94e68a958d2eb745a8e7
[INFO] running `Command { std: "docker" "start" "-a" "df0cdc20776c8d6264bc1578944f0e9e7a55e5220a2e94e68a958d2eb745a8e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmux v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "df0cdc20776c8d6264bc1578944f0e9e7a55e5220a2e94e68a958d2eb745a8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0cdc20776c8d6264bc1578944f0e9e7a55e5220a2e94e68a958d2eb745a8e7", kill_on_drop: false }`
[INFO] [stdout] df0cdc20776c8d6264bc1578944f0e9e7a55e5220a2e94e68a958d2eb745a8e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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", kill_on_drop: false }`
[INFO] [stdout] b9a894112ae698be579e7e62ae8ced3f244b867fea901a8e7a1685eca23419a5
[INFO] running `Command { std: "docker" "start" "-a" "b9a894112ae698be579e7e62ae8ced3f244b867fea901a8e7a1685eca23419a5", 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/cmux-1693ead32f282420)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test types::tests::test_packet_builder_very_long ... ok
[INFO] [stdout] test types::tests::test_packet_from_bytes_very_long ... ok
[INFO] [stdout] test types::tests::test_packet_checksum ... ok
[INFO] [stdout] test types::tests::test_packet_from_bytes ... ok
[INFO] [stdout] test types::tests::test_packet_to_bytes ... ok
[INFO] [stdout] test types::tests::test_packet_builder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cmux-813a464211cccac4)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_hexbyte_to_bytes ... ok
[INFO] [stdout] test tests::test_hexstring_to_bytes ... ok
[INFO] [stdout] test tests::test_generate ... ok
[INFO] [stdout] test tests::test_parse ... ok
[INFO] [stdout] test tests::test_string_eater ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cmux
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/types.rs - types::Address (line 133) ... ok
[INFO] [stdout] test src/types.rs - types::Control (line 222) ... ok
[INFO] [stdout] test src/types.rs - types::FrameBuilder (line 314) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9a894112ae698be579e7e62ae8ced3f244b867fea901a8e7a1685eca23419a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a894112ae698be579e7e62ae8ced3f244b867fea901a8e7a1685eca23419a5", kill_on_drop: false }`
[INFO] [stdout] b9a894112ae698be579e7e62ae8ced3f244b867fea901a8e7a1685eca23419a5