[INFO] cloning repository https://github.com/twosigma/criu-image-streamer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twosigma/criu-image-streamer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwosigma%2Fcriu-image-streamer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwosigma%2Fcriu-image-streamer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49ae9570a07052e2b77c0c9bd95ea5339a378948
[INFO] testing twosigma/criu-image-streamer against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwosigma%2Fcriu-image-streamer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/twosigma/criu-image-streamer
[INFO] finished tweaking git repo https://github.com/twosigma/criu-image-streamer
[INFO] tweaked toml for git repo https://github.com/twosigma/criu-image-streamer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/twosigma/criu-image-streamer on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/twosigma/criu-image-streamer 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-2026-01-20" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4866f098ea231e918c480ce6955d49401fb647d2213da1cd16b921f018a94793
[INFO] running `Command { std: "docker" "start" "-a" "4866f098ea231e918c480ce6955d49401fb647d2213da1cd16b921f018a94793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4866f098ea231e918c480ce6955d49401fb647d2213da1cd16b921f018a94793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4866f098ea231e918c480ce6955d49401fb647d2213da1cd16b921f018a94793", kill_on_drop: false }`
[INFO] [stdout] 4866f098ea231e918c480ce6955d49401fb647d2213da1cd16b921f018a94793
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4770d8bd2c294420634fdda8b04be3c51466b22621aebc8f3866dd934335b959
[INFO] running `Command { std: "docker" "start" "-a" "4770d8bd2c294420634fdda8b04be3c51466b22621aebc8f3866dd934335b959", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fixedbitset v0.4.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling prost-build v0.9.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]    Compiling structopt v0.3.23
[INFO] [stderr]    Compiling prost v0.9.0
[INFO] [stderr]    Compiling prost-types v0.9.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling criu-image-streamer v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.54s
[INFO] running `Command { std: "docker" "inspect" "4770d8bd2c294420634fdda8b04be3c51466b22621aebc8f3866dd934335b959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4770d8bd2c294420634fdda8b04be3c51466b22621aebc8f3866dd934335b959", kill_on_drop: false }`
[INFO] [stdout] 4770d8bd2c294420634fdda8b04be3c51466b22621aebc8f3866dd934335b959
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af770846a6836b87175b1b48023aa3b3420847698ac00228bafb89844194c10c
[INFO] running `Command { std: "docker" "start" "-a" "af770846a6836b87175b1b48023aa3b3420847698ac00228bafb89844194c10c", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling criu-image-streamer v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "af770846a6836b87175b1b48023aa3b3420847698ac00228bafb89844194c10c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af770846a6836b87175b1b48023aa3b3420847698ac00228bafb89844194c10c", kill_on_drop: false }`
[INFO] [stdout] af770846a6836b87175b1b48023aa3b3420847698ac00228bafb89844194c10c
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ecfc6021d496f0ba8df09e18fcd6e770b0ad7de130475fe918db26d5c98a4fd
[INFO] running `Command { std: "docker" "start" "-a" "0ecfc6021d496f0ba8df09e18fcd6e770b0ad7de130475fe918db26d5c98a4fd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/criu_image_streamer-457c4c1b788f1ca7)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/criu_image_streamer-8c19ddeeca06cf52)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test cli_tests::test_extract_basic ... ok
[INFO] [stdout] test cli_tests::test_capture_basic ... ok
[INFO] [stdout] test cli_tests::test_tcp_listen_remaps ... ok
[INFO] [stdout] test cli_tests::test_ext_files ... ok
[INFO] [stdout] test cli_tests::test_extract_serve ... ok
[INFO] [stdout] test cli_tests::test_progess_fd ... ok
[INFO] [stdout] test cli_tests::test_shards_fds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli_tests.rs (/opt/rustwide/target/debug/deps/cli_tests-802e2d0bf0074ff7)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test_help_shows_options ... ok
[INFO] [stdout] test test_readme_example4_ext_file_fds_parsing ... ok
[INFO] [stdout] test test_invalid_tcp_listen_remap_format ... ok
[INFO] [stdout] test test_capture_subcommand_exists ... ok
[INFO] [stdout] test test_invalid_progress_fd ... ok
[INFO] [stdout] test test_invalid_shard_fds ... ok
[INFO] [stdout] test test_readme_example3_shard_fds_parsing ... ok
[INFO] [stdout] test test_images_dir_required ... ok
[INFO] [stdout] test test_readme_example1_serve_structure ... ok
[INFO] [stdout] test test_invalid_ext_file_fds_format ... ok
[INFO] [stdout] test test_readme_example1_capture_structure ... ok
[INFO] [stdout] test test_unknown_option ... ok
[INFO] [stdout] test test_help_shows_subcommands ... ok
[INFO] [stdout] test test_readme_example2_extract_structure ... ok
[INFO] [stdout] test test_progress_fd_option ... ok
[INFO] [stdout] test test_tcp_listen_remap_option ... ok
[INFO] [stdout] test test_unknown_subcommand ... ok
[INFO] [stdout] test test_subcommand_required ... ok
[INFO] [stdout] test test_short_option_images_dir ... ok
[INFO] [stdout] test test_serve_subcommand_exists ... ok
[INFO] [stdout] test test_extract_subcommand_exists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-0820409c039eb044)
[INFO] [stdout] test basic::test ... FAILED
[INFO] [stdout] test restore_mem_usage::test ... FAILED
[INFO] [stdout] test missing_files::test ... FAILED
[INFO] [stdout] test extract_to_disk::test ... ok
[INFO] [stdout] test ext_files::test ... ok
[INFO] [stdout] test splice_bug::test ... ok
[INFO] [stdout] test load_balancing::test ... ok
[INFO] [stdout] test stress::test ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- basic::test stdout ----
[INFO] [stdout] Error: Failed to connect to /tmp/test-criu-image-streamer/streamer-capture.sock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] ---- restore_mem_usage::test stdout ----
[INFO] [stdout] Error: Failed to write protobuf
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     Broken pipe (os error 32)
[INFO] [stdout] 
[INFO] [stdout] ---- missing_files::test stdout ----
[INFO] [stdout] Error: Failed to connect to /tmp/test-criu-image-streamer/streamer-capture.sock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     Connection refused (os error 111)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     basic::test
[INFO] [stdout]     missing_files::test
[INFO] [stdout]     restore_mem_usage::test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.86s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] running `Command { std: "docker" "inspect" "0ecfc6021d496f0ba8df09e18fcd6e770b0ad7de130475fe918db26d5c98a4fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ecfc6021d496f0ba8df09e18fcd6e770b0ad7de130475fe918db26d5c98a4fd", kill_on_drop: false }`
[INFO] [stdout] 0ecfc6021d496f0ba8df09e18fcd6e770b0ad7de130475fe918db26d5c98a4fd
