[INFO] fetching crate waxy 0.1.31...
[INFO] testing waxy-0.1.31 against 1.59.0 for beta-1.60-1
[INFO] extracting crate waxy 0.1.31 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate waxy 0.1.31 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate waxy 0.1.31
[INFO] finished tweaking crates.io crate waxy 0.1.31
[INFO] tweaked toml for crates.io crate waxy 0.1.31 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f4b4391b6213d98a16150337f56e155d1c23e2827211078b8ce08d83a5fe321e
[INFO] running `Command { std: "docker" "start" "-a" "f4b4391b6213d98a16150337f56e155d1c23e2827211078b8ce08d83a5fe321e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4b4391b6213d98a16150337f56e155d1c23e2827211078b8ce08d83a5fe321e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4b4391b6213d98a16150337f56e155d1c23e2827211078b8ce08d83a5fe321e", kill_on_drop: false }`
[INFO] [stdout] f4b4391b6213d98a16150337f56e155d1c23e2827211078b8ce08d83a5fe321e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 33952d8354bebcbc5f807d3710808bc26ac1e34080a35249081040e3ab589e70
[INFO] running `Command { std: "docker" "start" "-a" "33952d8354bebcbc5f807d3710808bc26ac1e34080a35249081040e3ab589e70", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling string_cache v0.8.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling selectors v0.22.0
[INFO] [stderr]    Compiling markup5ever v0.10.1
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling h2 v0.3.11
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling cssparser v0.27.2
[INFO] [stderr]    Compiling cssparser-macros v0.6.0
[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling scraper v0.12.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.9
[INFO] [stderr]    Compiling waxy v0.1.31 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `TestServer`
[INFO] [stdout]  --> src/test_server.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct TestServer {}
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `test_anchors_server`
[INFO] [stdout]  --> src/test_server.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn test_anchors_server() {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_anchor_connection`
[INFO] [stdout]   --> src/test_server.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn handle_anchor_connection(mut stream: TcpStream) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "33952d8354bebcbc5f807d3710808bc26ac1e34080a35249081040e3ab589e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33952d8354bebcbc5f807d3710808bc26ac1e34080a35249081040e3ab589e70", kill_on_drop: false }`
[INFO] [stdout] 33952d8354bebcbc5f807d3710808bc26ac1e34080a35249081040e3ab589e70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a04187ca6f71a79b995c5c55485bdb4fb4b4483e65c945ad71585441520e2eba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a04187ca6f71a79b995c5c55485bdb4fb4b4483e65c945ad71585441520e2eba", kill_on_drop: false }`
[INFO] [stdout] warning: struct is never constructed: `TestServer`
[INFO] [stdout]  --> src/test_server.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct TestServer {}
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `test_anchors_server`
[INFO] [stdout]  --> src/test_server.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn test_anchors_server() {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_anchor_connection`
[INFO] [stdout]   --> src/test_server.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn handle_anchor_connection(mut stream: TcpStream) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling waxy v0.1.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "a04187ca6f71a79b995c5c55485bdb4fb4b4483e65c945ad71585441520e2eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04187ca6f71a79b995c5c55485bdb4fb4b4483e65c945ad71585441520e2eba", kill_on_drop: false }`
[INFO] [stdout] a04187ca6f71a79b995c5c55485bdb4fb4b4483e65c945ad71585441520e2eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 257a96124fc8670484a8ebff405ff047cd0f794bc8dc990b846fbc5fb8a2deba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "257a96124fc8670484a8ebff405ff047cd0f794bc8dc990b846fbc5fb8a2deba", kill_on_drop: false }`
[INFO] [stderr] warning: struct is never constructed: `TestServer`
[INFO] [stderr]  --> src/test_server.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct TestServer {}
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `test_anchors_server`
[INFO] [stderr]  --> src/test_server.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub fn test_anchors_server() {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `handle_anchor_connection`
[INFO] [stderr]   --> src/test_server.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn handle_anchor_connection(mut stream: TcpStream) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `waxy` (lib) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/waxy-4f992a2c207ebfe4)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::press_curated_urls_m has been running for over 60 seconds
[INFO] [stdout] test tests::press_curated_urls_nm has been running for over 60 seconds
[INFO] [stdout] test tests::press_recs_blind has been running for over 60 seconds
[INFO] [stdout] test tests::press_recs_single has been running for over 60 seconds
[INFO] [stdout] test tests::press_recs_vector has been running for over 60 seconds
[INFO] [stdout] test tests::press_urls has been running for over 60 seconds
[INFO] [stdout] test tests::record_domain_anchors has been running for over 60 seconds
[INFO] [stdout] test tests::record_non_domain_anchors has been running for over 60 seconds
[INFO] [stdout] test tests::record_tag_html has been running for over 60 seconds
[INFO] [stdout] test tests::record_tag_text has been running for over 60 seconds
[INFO] [stdout] test tests::test_server_works has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "257a96124fc8670484a8ebff405ff047cd0f794bc8dc990b846fbc5fb8a2deba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257a96124fc8670484a8ebff405ff047cd0f794bc8dc990b846fbc5fb8a2deba", kill_on_drop: false }`
[INFO] [stdout] 257a96124fc8670484a8ebff405ff047cd0f794bc8dc990b846fbc5fb8a2deba