[INFO] fetching crate libratman 0.7.0...
[INFO] testing libratman-0.7.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate libratman 0.7.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate libratman 0.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate libratman 0.7.0
[INFO] tweaked toml for crates.io crate libratman 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libratman 0.7.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libratman 0.7.0 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prometheus-client-derive-text-encode v0.2.0
[INFO] [stderr]   Downloaded path-dedot v3.1.1
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[INFO] [stderr]   Downloaded rust-embed-utils v8.6.0
[INFO] [stderr]   Downloaded quick_cache v0.6.11
[INFO] [stderr]   Downloaded rust-embed-impl v8.6.0
[INFO] [stderr]   Downloaded tempfile v3.18.0
[INFO] [stderr]   Downloaded directories v4.0.1
[INFO] [stderr]   Downloaded async-trait v0.1.87
[INFO] [stderr]   Downloaded crossbeam-skiplist v0.1.3
[INFO] [stderr]   Downloaded lsm-tree v1.5.0
[INFO] [stderr]   Downloaded double-ended-peekable v0.1.0
[INFO] [stderr]   Downloaded std-semaphore v0.1.0
[INFO] [stderr]   Downloaded rust-embed v8.6.0
[INFO] [stderr]   Downloaded axum-embed v0.1.0
[INFO] [stderr]   Downloaded async-eris v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e48609a62f44a1f0103f1348ecbbffa06c1889f0ec287f9d1a47d84f86d95721
[INFO] running `Command { std: "docker" "start" "-a" "e48609a62f44a1f0103f1348ecbbffa06c1889f0ec287f9d1a47d84f86d95721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e48609a62f44a1f0103f1348ecbbffa06c1889f0ec287f9d1a47d84f86d95721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48609a62f44a1f0103f1348ecbbffa06c1889f0ec287f9d1a47d84f86d95721", kill_on_drop: false }`
[INFO] [stdout] e48609a62f44a1f0103f1348ecbbffa06c1889f0ec287f9d1a47d84f86d95721
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56c1381e22111705c0799985078481b1f9a4b2fedd7611d9a59555c7a2411bb3
[INFO] running `Command { std: "docker" "start" "-a" "56c1381e22111705c0799985078481b1f9a4b2fedd7611d9a59555c7a2411bb3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.87
[INFO] [stderr]    Compiling rust-embed-impl v8.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more v0.99.19
[INFO] [stderr]    Compiling rust-embed v8.6.0
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.44.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling chrono v0.4.40
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling async-eris v0.1.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling axum-embed v0.1.0
[INFO] [stderr]    Compiling libratman v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CopyBuf` is never constructed
[INFO] [stdout]    --> src/api/socket_v2.rs:323:19
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub(crate) struct CopyBuf<'a, R: ?Sized, W: AsyncWrite + Unpin + ?Sized> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 10s
[INFO] running `Command { std: "docker" "inspect" "56c1381e22111705c0799985078481b1f9a4b2fedd7611d9a59555c7a2411bb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c1381e22111705c0799985078481b1f9a4b2fedd7611d9a59555c7a2411bb3", kill_on_drop: false }`
[INFO] [stdout] 56c1381e22111705c0799985078481b1f9a4b2fedd7611d9a59555c7a2411bb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] deebe3350ce56110292eae2e535b56af5259a5bbaefcebb719a9754bdd67d248
[INFO] running `Command { std: "docker" "start" "-a" "deebe3350ce56110292eae2e535b56af5259a5bbaefcebb719a9754bdd67d248", kill_on_drop: false }`
[INFO] [stdout] warning: struct `CopyBuf` is never constructed
[INFO] [stdout]    --> src/api/socket_v2.rs:323:19
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub(crate) struct CopyBuf<'a, R: ?Sized, W: AsyncWrite + Unpin + ?Sized> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libratman v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CopyBuf` is never constructed
[INFO] [stdout]    --> src/api/socket_v2.rs:323:19
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub(crate) struct CopyBuf<'a, R: ?Sized, W: AsyncWrite + Unpin + ?Sized> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.64s
[INFO] running `Command { std: "docker" "inspect" "deebe3350ce56110292eae2e535b56af5259a5bbaefcebb719a9754bdd67d248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deebe3350ce56110292eae2e535b56af5259a5bbaefcebb719a9754bdd67d248", kill_on_drop: false }`
[INFO] [stdout] deebe3350ce56110292eae2e535b56af5259a5bbaefcebb719a9754bdd67d248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 517b3e47fccc4bd76b4bd57a174e4fa1647458999e5a7ea4bcf02f943b479873
[INFO] running `Command { std: "docker" "start" "-a" "517b3e47fccc4bd76b4bd57a174e4fa1647458999e5a7ea4bcf02f943b479873", kill_on_drop: false }`
[INFO] [stderr] warning: struct `CopyBuf` is never constructed
[INFO] [stderr]    --> src/api/socket_v2.rs:323:19
[INFO] [stderr]     |
[INFO] [stderr] 323 | pub(crate) struct CopyBuf<'a, R: ?Sized, W: AsyncWrite + Unpin + ?Sized> {
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `libratman` (lib) generated 1 warning
[INFO] [stderr] warning: `libratman` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libratman-a116df24f9cd8070)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test api::test::send_recv_handshake ... ok
[INFO] [stdout] test api::socket_v2::test_socket_write_header ... ok
[INFO] [stdout] test frame::generate::test_u16_to_big_endian ... ok
[INFO] [stdout] test frame::carrier::full_announce_frame ... ok
[INFO] [stdout] test frame::micro::client_modes::test_addr_create ... ok
[INFO] [stdout] test frame::parse::test_cstring ... ok
[INFO] [stdout] test frame::generate::vector_encode_decode ... ok
[INFO] [stdout] test types::identifiers::id::test::json_serde ... ok
[INFO] [stdout] test types::sequence_id::test_encoding ... ok
[INFO] [stdout] test rt::send_between_systems ... ok
[INFO] [stdout] test frame::generate::test_datetime_generate ... ok
[INFO] [stdout] test frame::generate::test_slice_generate ... ok
[INFO] [stdout] test frame::carrier::announce::generate_parse_announce ... ok
[INFO] [stdout] test types::identifiers::id::test::bincode_serde ... ok
[INFO] [stdout] test rt::block_on ... ok
[INFO] [stdout] test rt::nested_block_on_panics - should panic ... ok
[INFO] [stdout] test rt::test_spawn ... ok
[INFO] [stdout] test rt::simple_tcp_transfer has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "517b3e47fccc4bd76b4bd57a174e4fa1647458999e5a7ea4bcf02f943b479873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517b3e47fccc4bd76b4bd57a174e4fa1647458999e5a7ea4bcf02f943b479873", kill_on_drop: false }`
[INFO] [stdout] 517b3e47fccc4bd76b4bd57a174e4fa1647458999e5a7ea4bcf02f943b479873