[INFO] fetching crate praiya 0.4.0...
[INFO] testing praiya-0.4.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate praiya 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate praiya 0.4.0
[INFO] finished tweaking crates.io crate praiya 0.4.0
[INFO] tweaked toml for crates.io crate praiya 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate praiya 0.4.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate praiya 0.4.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v1.2.1
[INFO] [stderr]   Downloaded scratch v1.0.2
[INFO] [stderr]   Downloaded phf v0.11.1
[INFO] [stderr]   Downloaded chrono-tz-build v0.0.3
[INFO] [stderr]   Downloaded rustls-pemfile v1.0.1
[INFO] [stderr]   Downloaded phf_generator v0.11.1
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.80
[INFO] [stderr]   Downloaded link-cplusplus v1.0.7
[INFO] [stderr]   Downloaded uncased v0.9.7
[INFO] [stderr]   Downloaded hyper-rustls v0.23.0
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.80
[INFO] [stderr]   Downloaded cxx-build v1.0.80
[INFO] [stderr]   Downloaded env_logger v0.9.1
[INFO] [stderr]   Downloaded parse-zoneinfo v0.3.0
[INFO] [stderr]   Downloaded serde_json v1.0.87
[INFO] [stderr]   Downloaded serde_qs v0.10.1
[INFO] [stderr]   Downloaded cxx v1.0.80
[INFO] [stderr]   Downloaded hyper v0.14.22
[INFO] [stderr]   Downloaded cc v1.0.74
[INFO] [stderr]   Downloaded ct-logs v0.9.0
[INFO] [stderr]   Downloaded phf_shared v0.11.1
[INFO] [stderr]   Downloaded webpki-roots v0.22.5
[INFO] [stderr]   Downloaded phf_codegen v0.11.1
[INFO] [stderr]   Downloaded rustls v0.20.7
[INFO] [stderr]   Downloaded paste v1.0.9
[INFO] [stderr]   Downloaded rustls-native-certs v0.6.2
[INFO] [stderr]   Downloaded praiya-macro v0.1.1
[INFO] [stderr]   Downloaded bumpalo v3.11.1
[INFO] [stderr]   Downloaded chrono-tz v0.6.3
[INFO] [stderr]   Downloaded tokio v1.21.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ff50563c9469c77c9002cf74d1773e5a75e8882cc822e392ee3ca6aaaf39f36
[INFO] running `Command { std: "docker" "start" "-a" "4ff50563c9469c77c9002cf74d1773e5a75e8882cc822e392ee3ca6aaaf39f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ff50563c9469c77c9002cf74d1773e5a75e8882cc822e392ee3ca6aaaf39f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff50563c9469c77c9002cf74d1773e5a75e8882cc822e392ee3ca6aaaf39f36", kill_on_drop: false }`
[INFO] [stdout] 4ff50563c9469c77c9002cf74d1773e5a75e8882cc822e392ee3ca6aaaf39f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a304b220636722fe9f877a6708d413699c22e3bc709ea81f0470abca763666d2
[INFO] running `Command { std: "docker" "start" "-a" "a304b220636722fe9f877a6708d413699c22e3bc709ea81f0470abca763666d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling cc v1.0.74
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling uncased v0.9.7
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling bytes v1.2.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling rustls v0.20.7
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling rustls-pemfile v1.0.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling rustls-native-certs v0.6.2
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling futures-io v0.3.25
[INFO] [stderr]    Compiling phf_codegen v0.11.1
[INFO] [stderr]    Compiling http v0.2.8
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling chrono-tz-build v0.0.3
[INFO] [stderr]    Compiling chrono-tz v0.6.3
[INFO] [stderr]    Compiling chrono v0.4.22
[INFO] [stderr]    Compiling uuid v1.2.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-util v0.7.4
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling praiya-macro v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling ct-logs v0.9.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling webpki-roots v0.22.5
[INFO] [stderr]    Compiling serde_qs v0.10.1
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling hyper v0.14.22
[INFO] [stderr]    Compiling tokio-rustls v0.23.4
[INFO] [stderr]    Compiling hyper-rustls v0.23.0
[INFO] [stderr]    Compiling praiya v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `SubSystem` is never used
[INFO] [stdout]    --> src/praiya.rs:414:18
[INFO] [stdout]     |
[INFO] [stdout] 414 | pub(crate) trait SubSystem {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.03s
[INFO] running `Command { std: "docker" "inspect" "a304b220636722fe9f877a6708d413699c22e3bc709ea81f0470abca763666d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a304b220636722fe9f877a6708d413699c22e3bc709ea81f0470abca763666d2", kill_on_drop: false }`
[INFO] [stdout] a304b220636722fe9f877a6708d413699c22e3bc709ea81f0470abca763666d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6824cfe323d924be8bd5911072fef3f2bb7c4999812730d3aa80e1058c6d2473
[INFO] running `Command { std: "docker" "start" "-a" "6824cfe323d924be8bd5911072fef3f2bb7c4999812730d3aa80e1058c6d2473", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling unidecode v0.3.0
[INFO] [stderr]    Compiling mio v0.8.5
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling rustls v0.20.7
[INFO] [stderr]    Compiling slugify v0.1.0
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling env_logger v0.9.1
[INFO] [stderr]    Compiling tokio-rustls v0.23.4
[INFO] [stderr]    Compiling hyper v0.14.22
[INFO] [stderr]    Compiling tokio-util v0.7.4
[INFO] [stderr]    Compiling hyper-rustls v0.23.0
[INFO] [stderr]    Compiling praiya v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `SubSystem` is never used
[INFO] [stdout]    --> src/praiya.rs:414:18
[INFO] [stdout]     |
[INFO] [stdout] 414 | pub(crate) trait SubSystem {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SubSystem` is never used
[INFO] [stdout]    --> src/praiya.rs:414:18
[INFO] [stdout]     |
[INFO] [stdout] 414 | pub(crate) trait SubSystem {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `praiya` (lib); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.91.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name praiya --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=983541ac71bc249f -C extra-filename=-8cfe6dba26649fd2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-0dbba703ea10da05.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-6bb410b5fadfcee1.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-675292a674c7dfc4.rmeta --extern chrono_tz=/opt/rustwide/target/debug/deps/libchrono_tz-b7f77fe91d177e10.rmeta --extern ct_logs=/opt/rustwide/target/debug/deps/libct_logs-cc3ffaf6b2599c5e.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-fa6bc6263edbe607.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-35dd74d852464216.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-021538b1b5c386af.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-9445a6c8cb51219c.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-c0ad710017dca19e.rmeta --extern hyper_rustls=/opt/rustwide/target/debug/deps/libhyper_rustls-441225ee8ec05be3.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f50dd647447bdbe2.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-e1b0f261ff65bfbb.so --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-f350645658c2e788.rmeta --extern praiya_macro=/opt/rustwide/target/debug/deps/libpraiya_macro-ced7eb9051cd0764.so --extern rustls=/opt/rustwide/target/debug/deps/librustls-3d7f0339a7c80fdc.rmeta --extern rustls_native_certs=/opt/rustwide/target/debug/deps/librustls_native_certs-eb7eb1e1701085c8.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-375c0e1870ad67a7.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-2235982c38945052.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-7d1c9f9669443593.rmeta --extern serde_qs=/opt/rustwide/target/debug/deps/libserde_qs-ed065c4ced47bc4d.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-12adc02131cf4927.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-be204eb6343e56a1.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-d814fc4153659a2d.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-d74e7dc7f2997b77.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-b19c204183967a2c.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-9c9d17be3c2a696f.rmeta --extern webpki_roots=/opt/rustwide/target/debug/deps/libwebpki_roots-d54e84161ec1b643.rmeta --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-9c86048dfd257248/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6824cfe323d924be8bd5911072fef3f2bb7c4999812730d3aa80e1058c6d2473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6824cfe323d924be8bd5911072fef3f2bb7c4999812730d3aa80e1058c6d2473", kill_on_drop: false }`
[INFO] [stdout] 6824cfe323d924be8bd5911072fef3f2bb7c4999812730d3aa80e1058c6d2473