[INFO] fetching crate sendback 0.1.1...
[INFO] testing sendback-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sendback 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sendback 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sendback 0.1.1
[INFO] tweaked toml for crates.io crate sendback 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sendback 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sendback 0.1.1 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf6ba4ff5973bbc9ab4e1d29a30679f09355a9d7b6cb442e9064989045430d76
[INFO] running `Command { std: "docker" "start" "-a" "cf6ba4ff5973bbc9ab4e1d29a30679f09355a9d7b6cb442e9064989045430d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf6ba4ff5973bbc9ab4e1d29a30679f09355a9d7b6cb442e9064989045430d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf6ba4ff5973bbc9ab4e1d29a30679f09355a9d7b6cb442e9064989045430d76", kill_on_drop: false }`
[INFO] [stdout] cf6ba4ff5973bbc9ab4e1d29a30679f09355a9d7b6cb442e9064989045430d76
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91b648fcfd2a865bc330911a4a4146b14068838d3efe54e35bf87111b8c9e7e8
[INFO] running `Command { std: "docker" "start" "-a" "91b648fcfd2a865bc330911a4a4146b14068838d3efe54e35bf87111b8c9e7e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hostname v0.4.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling sendback v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.43s
[INFO] running `Command { std: "docker" "inspect" "91b648fcfd2a865bc330911a4a4146b14068838d3efe54e35bf87111b8c9e7e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b648fcfd2a865bc330911a4a4146b14068838d3efe54e35bf87111b8c9e7e8", kill_on_drop: false }`
[INFO] [stdout] 91b648fcfd2a865bc330911a4a4146b14068838d3efe54e35bf87111b8c9e7e8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 018894e2c315bb759b27d1c30afa8b8e02a0c18214ef5563507bd61f92376300
[INFO] running `Command { std: "docker" "start" "-a" "018894e2c315bb759b27d1c30afa8b8e02a0c18214ef5563507bd61f92376300", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling sendback v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.26s
[INFO] running `Command { std: "docker" "inspect" "018894e2c315bb759b27d1c30afa8b8e02a0c18214ef5563507bd61f92376300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "018894e2c315bb759b27d1c30afa8b8e02a0c18214ef5563507bd61f92376300", kill_on_drop: false }`
[INFO] [stdout] 018894e2c315bb759b27d1c30afa8b8e02a0c18214ef5563507bd61f92376300
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d78d57f990886a744180c986df643ee0323cae0e80f676da40a1ee9c3aecb6b
[INFO] running `Command { std: "docker" "start" "-a" "1d78d57f990886a744180c986df643ee0323cae0e80f676da40a1ee9c3aecb6b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sendback-77e7499079c0eabc)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test config::tests::test_format_size ... ok
[INFO] [stdout] test config::tests::test_config_validation ... ok
[INFO] [stdout] test config::tests::test_parse_size_case_insensitive ... ok
[INFO] [stdout] test config::tests::test_parse_size ... ok
[INFO] [stdout] test config::tests::test_parse_size_decimal ... ok
[INFO] [stdout] test config::tests::test_parse_size_invalid ... ok
[INFO] [stdout] test history::tests::test_transfer_direction_display ... ok
[INFO] [stdout] test history::tests::test_transfer_status_display ... ok
[INFO] [stdout] test protocol::tests::test_hello_roundtrip ... ok
[INFO] [stdout] test protocol::tests::test_state_machine ... ok
[INFO] [stdout] test config::tests::test_expand_home_dir ... ok
[INFO] [stdout] test history::tests::test_record_display ... ok
[INFO] [stdout] test transfer::tests::test_compression ... ok
[INFO] [stdout] test protocol::tests::test_version_compatibility ... ok
[INFO] [stdout] test transfer::tests::test_unique_dest_path_no_conflict ... ok
[INFO] [stdout] test transfer::tests::test_unique_dest_path_with_conflict ... ok
[INFO] [stdout] test transfer::tests::test_compute_checksum ... ok
[INFO] [stdout] test config::tests::test_parse_size_with_spaces ... ok
[INFO] [stdout] test protocol::tests::test_data_roundtrip ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sendback-190b7e51eb4d81ff)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-5af4b8ed09387974)
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_config_validation ... ok
[INFO] [stdout] test test_protocol_over_tcp ... ok
[INFO] [stdout] test test_compression_roundtrip ... ok
[INFO] [stdout] test test_streaming_checksum ... ok
[INFO] [stdout] test test_unique_dest_path_sequential ... ok
[INFO] [stdout] test test_checksum_consistency ... ok
[INFO] [stdout] test test_offer_accept_flow ... ok
[INFO] [stdout] test test_read_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sendback
[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" "1d78d57f990886a744180c986df643ee0323cae0e80f676da40a1ee9c3aecb6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d78d57f990886a744180c986df643ee0323cae0e80f676da40a1ee9c3aecb6b", kill_on_drop: false }`
[INFO] [stdout] 1d78d57f990886a744180c986df643ee0323cae0e80f676da40a1ee9c3aecb6b
