[INFO] fetching crate read_until_slice 0.1.14...
[INFO] testing read_until_slice-0.1.14 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate read_until_slice 0.1.14 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate read_until_slice 0.1.14
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate read_until_slice 0.1.14
[INFO] tweaked toml for crates.io crate read_until_slice 0.1.14 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate read_until_slice 0.1.14 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate read_until_slice 0.1.14 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53e2c67966767b25c901aa1ac65ad9fd05c368d553d29aadb9447c5056f56166
[INFO] running `Command { std: "docker" "start" "-a" "53e2c67966767b25c901aa1ac65ad9fd05c368d553d29aadb9447c5056f56166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53e2c67966767b25c901aa1ac65ad9fd05c368d553d29aadb9447c5056f56166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e2c67966767b25c901aa1ac65ad9fd05c368d553d29aadb9447c5056f56166", kill_on_drop: false }`
[INFO] [stdout] 53e2c67966767b25c901aa1ac65ad9fd05c368d553d29aadb9447c5056f56166
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fd8a12448a623359c5fab1747e1d2e97b6875cdb3030ae7d8e25a88929e900a
[INFO] running `Command { std: "docker" "start" "-a" "8fd8a12448a623359c5fab1747e1d2e97b6875cdb3030ae7d8e25a88929e900a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling read_until_slice v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "8fd8a12448a623359c5fab1747e1d2e97b6875cdb3030ae7d8e25a88929e900a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd8a12448a623359c5fab1747e1d2e97b6875cdb3030ae7d8e25a88929e900a", kill_on_drop: false }`
[INFO] [stdout] 8fd8a12448a623359c5fab1747e1d2e97b6875cdb3030ae7d8e25a88929e900a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5687c237ab33fb96dfc1a7cb2a3790e20097546b00f962dfa0d3d4f32564df23
[INFO] running `Command { std: "docker" "start" "-a" "5687c237ab33fb96dfc1a7cb2a3790e20097546b00f962dfa0d3d4f32564df23", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling read_until_slice v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.94s
[INFO] running `Command { std: "docker" "inspect" "5687c237ab33fb96dfc1a7cb2a3790e20097546b00f962dfa0d3d4f32564df23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5687c237ab33fb96dfc1a7cb2a3790e20097546b00f962dfa0d3d4f32564df23", kill_on_drop: false }`
[INFO] [stdout] 5687c237ab33fb96dfc1a7cb2a3790e20097546b00f962dfa0d3d4f32564df23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5619b358fd07bf939543b72499685f7cd7cf27252fdbb396ccd06e15c049f670
[INFO] running `Command { std: "docker" "start" "-a" "5619b358fd07bf939543b72499685f7cd7cf27252fdbb396ccd06e15c049f670", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/read_until_slice-7e2f37df96348e83)
[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] [stderr]      Running tests/io_read_until_slice.rs (/opt/rustwide/target/debug/deps/io_read_until_slice-d271f5b6319378ee)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test read_until_slice_fail_two_bytes ... ok
[INFO] [stdout] test read_until_slice_fail_single_byte ... ok
[INFO] [stdout] test read_until_slice_not_all_ready_mid_delimiter ... ok
[INFO] [stdout] test read_until_slice_small_buffer ... ok
[INFO] [stdout] test read_until_slice_not_all_ready_single_byte ... ok
[INFO] [stdout] test read_until_slice_split_delimiter ... ok
[INFO] [stdout] test read_until_slice_single_byte ... ok
[INFO] [stdout] test read_until_slice_not_all_ready_three_bytes ... ok
[INFO] [stdout] test read_until_slice_two_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests read_until_slice
[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" "5619b358fd07bf939543b72499685f7cd7cf27252fdbb396ccd06e15c049f670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5619b358fd07bf939543b72499685f7cd7cf27252fdbb396ccd06e15c049f670", kill_on_drop: false }`
[INFO] [stdout] 5619b358fd07bf939543b72499685f7cd7cf27252fdbb396ccd06e15c049f670