[INFO] fetching crate shmipc 0.1.1...
[INFO] testing shmipc-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate shmipc 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate shmipc 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shmipc 0.1.1
[INFO] tweaked toml for crates.io crate shmipc 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shmipc 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 shmipc 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4a4b9ac7b5d3c45d27a482b3712db21391197a6cb62ff702d06e0cf3b67c54ef
[INFO] running `Command { std: "docker" "start" "-a" "4a4b9ac7b5d3c45d27a482b3712db21391197a6cb62ff702d06e0cf3b67c54ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a4b9ac7b5d3c45d27a482b3712db21391197a6cb62ff702d06e0cf3b67c54ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4b9ac7b5d3c45d27a482b3712db21391197a6cb62ff702d06e0cf3b67c54ef", kill_on_drop: false }`
[INFO] [stdout] 4a4b9ac7b5d3c45d27a482b3712db21391197a6cb62ff702d06e0cf3b67c54ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5b81b4e12801420448d75b836ca86fc6c987985508716deba422ce97716d61aa
[INFO] running `Command { std: "docker" "start" "-a" "5b81b4e12801420448d75b836ca86fc6c987985508716deba422ce97716d61aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling arc-swap v1.8.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling shmipc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.04s
[INFO] running `Command { std: "docker" "inspect" "5b81b4e12801420448d75b836ca86fc6c987985508716deba422ce97716d61aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b81b4e12801420448d75b836ca86fc6c987985508716deba422ce97716d61aa", kill_on_drop: false }`
[INFO] [stdout] 5b81b4e12801420448d75b836ca86fc6c987985508716deba422ce97716d61aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6b6fd3e1fd8b0f374c91c217cb6a170b248482a41e4575bcdfc6df20740f7a1e
[INFO] running `Command { std: "docker" "start" "-a" "6b6fd3e1fd8b0f374c91c217cb6a170b248482a41e4575bcdfc6df20740f7a1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling criterion-plot v0.8.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling cc v1.2.53
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tokio-scoped v0.2.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling shmipc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling criterion v0.8.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.57s
[INFO] running `Command { std: "docker" "inspect" "6b6fd3e1fd8b0f374c91c217cb6a170b248482a41e4575bcdfc6df20740f7a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b6fd3e1fd8b0f374c91c217cb6a170b248482a41e4575bcdfc6df20740f7a1e", kill_on_drop: false }`
[INFO] [stdout] 6b6fd3e1fd8b0f374c91c217cb6a170b248482a41e4575bcdfc6df20740f7a1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f75fa47ecc3ac1b4350f57ebf2e141cbbef24db5a59eee09b25d880bb76fee04
[INFO] running `Command { std: "docker" "start" "-a" "f75fa47ecc3ac1b4350f57ebf2e141cbbef24db5a59eee09b25d880bb76fee04", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shmipc-bdd7cb93b5b0de70)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test buffer::list::tests::test_buffer_list_create_and_mapping_free_buffer_list ... ok
[INFO] [stdout] test buffer::slice::tests::test_buffer_slice_reserve ... ok
[INFO] [stdout] test buffer::slice::tests::test_buffer_slice_read_write ... ok
[INFO] [stdout] test buffer::slice::tests::test_buffer_slice_update ... ok
[INFO] [stdout] test buffer::slice::tests::test_buffer_slice_skip ... ok
[INFO] [stdout] test buffer::slice::tests::test_slice_list_push_pop ... ok
[INFO] [stdout] test buffer::slice::tests::test_slice_list_split_from_write ... ok
[INFO] [stdout] test buffer::linked::tests::test_buffer_read_write ... ok
[INFO] [stdout] test buffer::list::tests::test_buffer_list_put_pop ... ok
[INFO] [stdout] test buffer::linked::tests::test_buffer_discard ... ok
[INFO] [stdout] test buffer::linked::tests::test_linked_buffer_reserve ... ok
[INFO] [stdout] test queue::test::test_queue_manager_create_mapping ... ok
[INFO] [stdout] test queue::test::test_queue_operate ... ok
[INFO] [stdout] test util::buf_reader::tests::assert_unpin ... ok
[INFO] [stdout] test util::buf_reader::tests::test_compact ... ok
[INFO] [stdout] test buffer::linked::tests::test_linked_buffer_done ... ok
[INFO] [stdout] test buffer::manager::tests::test_buffer_manager_alloc_recycle ... ok
[INFO] [stdout] test util::shmbuf_reader::tests::test_read_once ... ok
[INFO] [stdout] test util::tests::test_can_create_on_dev_shm ... ok
[INFO] [stdout] test util::shmbuf_reader::tests::test_nothing ... ok
[INFO] [stdout] test util::shmbuf_reader::tests::test_read_twice ... ok
[INFO] [stdout] test buffer::list::tests::test_create_free_buffer_list - should panic ... ok
[INFO] [stdout] test buffer::linked::tests::test_linked_buffer_fallback_when_write ... ok
[INFO] [stdout] test queue::test::test_queue_multi_producer_and_single_consumer ... ok
[INFO] [stdout] test buffer::list::tests::test_buffer_list_concurrent_put_pop ... ok
[INFO] [stdout] test buffer::linked::tests::test_linked_buffer_release_previous_read ... ok
[INFO] [stdout] test buffer::manager::tests::test_buffer_manager_create_and_mapping ... ok
[INFO] [stdout] test buffer::manager::tests::test_buffer_manager_read_buffer_slice ... ok
[INFO] [stdout] test buffer::slice::tests::test_buffer_slice_linked_next ... ok
[INFO] [stdout] test buffer::linked::tests::test_linked_buffer_read_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-186e3c99cd58f027)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_ping_pong_by_shmipc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shmipc
[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" "f75fa47ecc3ac1b4350f57ebf2e141cbbef24db5a59eee09b25d880bb76fee04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f75fa47ecc3ac1b4350f57ebf2e141cbbef24db5a59eee09b25d880bb76fee04", kill_on_drop: false }`
[INFO] [stdout] f75fa47ecc3ac1b4350f57ebf2e141cbbef24db5a59eee09b25d880bb76fee04
