[INFO] fetching crate async-std 1.13.2...
[INFO] testing async-std-1.13.2 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate async-std 1.13.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate async-std 1.13.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate async-std 1.13.2
[INFO] tweaked toml for crates.io crate async-std 1.13.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-std 1.13.2 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate async-std 1.13.2 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69dcfb95eb037535cb7934a2cfc610e90fb319e81641548aad30f2f32a5e662f
[INFO] running `Command { std: "docker" "start" "-a" "69dcfb95eb037535cb7934a2cfc610e90fb319e81641548aad30f2f32a5e662f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69dcfb95eb037535cb7934a2cfc610e90fb319e81641548aad30f2f32a5e662f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69dcfb95eb037535cb7934a2cfc610e90fb319e81641548aad30f2f32a5e662f", kill_on_drop: false }`
[INFO] [stdout] 69dcfb95eb037535cb7934a2cfc610e90fb319e81641548aad30f2f32a5e662f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92c488884be043e1b8148e06c9a6b7af1de0d5eacea75c43a9338e1557dd61e8
[INFO] running `Command { std: "docker" "start" "-a" "92c488884be043e1b8148e06c9a6b7af1de0d5eacea75c43a9338e1557dd61e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling erased-serde v0.3.20
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling futures-lite v2.0.0
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling async-executor v1.13.1
[INFO] [stderr]    Compiling ctor v0.1.22
[INFO] [stderr]    Compiling serde_fmt v1.0.1
[INFO] [stderr]    Compiling sval v1.0.0-alpha.5
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling async-io v2.4.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.73s
[INFO] running `Command { std: "docker" "inspect" "92c488884be043e1b8148e06c9a6b7af1de0d5eacea75c43a9338e1557dd61e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c488884be043e1b8148e06c9a6b7af1de0d5eacea75c43a9338e1557dd61e8", kill_on_drop: false }`
[INFO] [stdout] 92c488884be043e1b8148e06c9a6b7af1de0d5eacea75c43a9338e1557dd61e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f1b685c20203a0826fb8baddec1d49c3aa4c4a354d0f5fc2a10165fb19b3d31
[INFO] running `Command { std: "docker" "start" "-a" "6f1b685c20203a0826fb8baddec1d49c3aa4c4a354d0f5fc2a10165fb19b3d31", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling femme v2.2.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling async-std v1.13.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.16s
[INFO] running `Command { std: "docker" "inspect" "6f1b685c20203a0826fb8baddec1d49c3aa4c4a354d0f5fc2a10165fb19b3d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f1b685c20203a0826fb8baddec1d49c3aa4c4a354d0f5fc2a10165fb19b3d31", kill_on_drop: false }`
[INFO] [stdout] 6f1b685c20203a0826fb8baddec1d49c3aa4c4a354d0f5fc2a10165fb19b3d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1a7824dba89c843a91ccc27ca945965e923ef231459719e2133e263ccf50c7d
[INFO] running `Command { std: "docker" "start" "-a" "e1a7824dba89c843a91ccc27ca945965e923ef231459719e2133e263ccf50c7d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_std-5132ec4920d4c037)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test io::read::chain::tests::test_chain_basics ... ok
[INFO] [stdout] test io::read::tests::test_read_by_ref ... ok
[INFO] [stdout] test io::read::take::tests::test_take_basics ... ok
[INFO] [stdout] test io::read::bytes::tests::test_bytes_basics ... ok
[INFO] [stdout] test fs::file::tests::async_file_drop ... ok
[INFO] [stdout] test fs::file::tests::async_file_create_error ... ok
[INFO] [stdout] test fs::file::tests::file_eof_is_not_permanent ... ok
[INFO] [stdout] test fs::file::tests::async_file_clone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/addr.rs (/opt/rustwide/target/debug/deps/addr-faa5c4ac505336a5)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test to_socket_addr_string ... ok
[INFO] [stdout] test to_socket_addr_ipaddr_u16 ... ok
[INFO] [stdout] test to_socket_addr_str_bad ... ok
[INFO] [stdout] test to_socket_addr_str_u16 ... ok
[INFO] [stdout] test to_socket_addr_str ... 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]      Running tests/block_on.rs (/opt/rustwide/target/debug/deps/block_on-c04abd4474086cf2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test nested_block_on ... ok
[INFO] [stdout] test panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_buffered_writer_seek ... ok
[INFO] [stderr]      Running tests/buf_writer.rs (/opt/rustwide/target/debug/deps/buf_writer-1bcc1eae10c5f6a3)
[INFO] [stdout] test test_buffered_writer_inner_into_inner_flushes ... ok
[INFO] [stdout] test test_buffered_writer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/channel.rs (/opt/rustwide/target/debug/deps/channel-364487e01a7fa943)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test capacity ... ok
[INFO] [stdout] test len_empty_full ... ok
[INFO] [stdout] test recv_after_disconnect ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test len ... ok
[INFO] [stdout] test mpmc ... ok
[INFO] [stdout] test drops ... ok
[INFO] [stdout] test spsc ... ok
[INFO] [stdout] test oneshot ... ok
[INFO] [stdout] test disconnect_wakes_receiver ... ok
[INFO] [stdout] test recv ... ok
[INFO] [stdout] test send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.51s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/collect.rs (/opt/rustwide/target/debug/deps/collect-fd7fd39b7cf99f6b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/condvar.rs (/opt/rustwide/target/debug/deps/condvar-7e1748e84d4c07cc)
[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] [stderr]      Running tests/io_copy.rs (/opt/rustwide/target/debug/deps/io_copy-2ce051c263022d74)
[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 1 test
[INFO] [stdout] test io_copy_does_not_poll_after_eof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/io_timeout.rs (/opt/rustwide/target/debug/deps/io_timeout-ac424c654db4fc4b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test io_timeout_future_ok ... ok
[INFO] [stdout] test io_timeout_timedout - should panic ... FAILED
[INFO] [stdout] test io_timeout_future_err - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- io_timeout_timedout stdout ----
[INFO] [stdout] note: test did not panic as expected at tests/io_timeout.rs:16:4
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     io_timeout_timedout
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test io_timeout`
[INFO] running `Command { std: "docker" "inspect" "e1a7824dba89c843a91ccc27ca945965e923ef231459719e2133e263ccf50c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a7824dba89c843a91ccc27ca945965e923ef231459719e2133e263ccf50c7d", kill_on_drop: false }`
[INFO] [stdout] e1a7824dba89c843a91ccc27ca945965e923ef231459719e2133e263ccf50c7d
