[INFO] cloning repository https://github.com/ruma/ruma
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruma/ruma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruma%2Fruma", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruma%2Fruma'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a875f39648cb34b6233260af1478878a92a55835
[INFO] testing ruma/ruma against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruma%2Fruma" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ruma/ruma on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ruma/ruma
[INFO] finished tweaking git repo https://github.com/ruma/ruma
[INFO] tweaked toml for git repo https://github.com/ruma/ruma written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha2 v0.9.8
[INFO] [stderr]   Downloaded ed25519 v1.2.0
[INFO] [stderr]   Downloaded signature v1.3.1
[INFO] [stderr]   Downloaded wildmatch v2.1.0
[INFO] [stderr]   Downloaded js_int v0.2.1
[INFO] [stderr]   Downloaded serde_yaml v0.8.21
[INFO] [stderr]   Downloaded const-oid v0.6.0
[INFO] [stderr]   Downloaded tokio-util v0.6.8
[INFO] [stderr]   Downloaded plotters-svg v0.3.1
[INFO] [stderr]   Downloaded plotters-backend v0.3.2
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.77
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.27
[INFO] [stderr]   Downloaded cast v0.2.7
[INFO] [stderr]   Downloaded criterion-plot v0.4.4
[INFO] [stderr]   Downloaded pkcs8 v0.7.5
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.77
[INFO] [stderr]   Downloaded assign v1.1.1
[INFO] [stderr]   Downloaded xflags-macros v0.2.3
[INFO] [stderr]   Downloaded half v1.7.1
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
[INFO] [stderr]   Downloaded trybuild v1.0.45
[INFO] [stderr]   Downloaded web-sys v0.3.54
[INFO] [stderr]   Downloaded spki v0.4.0
[INFO] [stderr]   Downloaded isahc v1.5.0
[INFO] [stderr]   Downloaded js-sys v0.3.54
[INFO] [stderr]   Downloaded sluice v0.5.5
[INFO] [stderr]   Downloaded der v0.4.1
[INFO] [stderr]   Downloaded criterion v0.3.5
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.77
[INFO] [stderr]   Downloaded xflags v0.2.3
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.77
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.77
[INFO] [stderr]   Downloaded tinytemplate v1.2.1
[INFO] [stderr]   Downloaded toml_edit v0.2.1
[INFO] [stderr]   Downloaded plotters v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 40f8ab62786f790a9a52de0aa366fe335398a9a76556220afc756567412e6454
[INFO] running `Command { std: "docker" "start" "-a" "40f8ab62786f790a9a52de0aa366fe335398a9a76556220afc756567412e6454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40f8ab62786f790a9a52de0aa366fe335398a9a76556220afc756567412e6454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f8ab62786f790a9a52de0aa366fe335398a9a76556220afc756567412e6454", kill_on_drop: false }`
[INFO] [stdout] 40f8ab62786f790a9a52de0aa366fe335398a9a76556220afc756567412e6454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c06e0afa971043284b9c70fe247fb66c2dde369b60ebf8498e22199eb96cb262
[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" "c06e0afa971043284b9c70fe247fb66c2dde369b60ebf8498e22199eb96cb262", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.5.0 (/opt/rustwide/workdir/crates/ruma-identifiers-validation)
[INFO] [stderr]    Compiling wildmatch v2.1.0
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling const-oid v0.6.0
[INFO] [stderr]    Compiling assign v1.1.1
[INFO] [stderr]    Compiling curl v0.4.38
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling isahc v1.5.0
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling ruma-client v0.7.0 (/opt/rustwide/workdir/crates/ruma-client)
[INFO] [stderr]    Compiling xflags-macros v0.2.3
[INFO] [stderr]    Compiling xshell-macros v0.1.17
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.6+1.43.0
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling curl-sys v0.4.45+curl-7.78.0
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling der v0.4.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling combine v4.6.1
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling sluice v0.5.5
[INFO] [stderr]    Compiling spki v0.4.0
[INFO] [stderr]    Compiling xshell v0.1.17
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling xflags v0.2.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.20.0 (/opt/rustwide/workdir/crates/ruma-identifiers-macros)
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling toml_edit v0.2.1
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling pkcs8 v0.7.5
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling js_int v0.2.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling ruma-serde-macros v0.5.0 (/opt/rustwide/workdir/crates/ruma-serde-macros)
[INFO] [stderr]    Compiling ruma-api-macros v0.18.3 (/opt/rustwide/workdir/crates/ruma-api-macros)
[INFO] [stderr]    Compiling ruma-events-macros v0.24.5 (/opt/rustwide/workdir/crates/ruma-events-macros)
[INFO] [stderr]    Compiling ruma-serde v0.5.0 (/opt/rustwide/workdir/crates/ruma-serde)
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling ruma-identifiers v0.20.0 (/opt/rustwide/workdir/crates/ruma-identifiers)
[INFO] [stderr]    Compiling ruma-common v0.6.0 (/opt/rustwide/workdir/crates/ruma-common)
[INFO] [stderr]    Compiling ruma-signatures v0.9.0 (/opt/rustwide/workdir/crates/ruma-signatures)
[INFO] [stderr]    Compiling ruma-api v0.18.3 (/opt/rustwide/workdir/crates/ruma-api)
[INFO] [stderr]    Compiling ruma-events v0.24.5 (/opt/rustwide/workdir/crates/ruma-events)
[INFO] [stderr]    Compiling ruma v0.4.0 (/opt/rustwide/workdir/crates/ruma)
[INFO] [stderr]    Compiling ruma-identity-service-api v0.3.0 (/opt/rustwide/workdir/crates/ruma-identity-service-api)
[INFO] [stderr]    Compiling ruma-federation-api v0.3.1 (/opt/rustwide/workdir/crates/ruma-federation-api)
[INFO] [stderr]    Compiling ruma-push-gateway-api v0.3.0 (/opt/rustwide/workdir/crates/ruma-push-gateway-api)
[INFO] [stderr]    Compiling ruma-appservice-api v0.4.0 (/opt/rustwide/workdir/crates/ruma-appservice-api)
[INFO] [stderr]    Compiling ruma-client-api v0.12.2 (/opt/rustwide/workdir/crates/ruma-client-api)
[INFO] [stderr]    Compiling ruma-state-res v0.4.1 (/opt/rustwide/workdir/crates/ruma-state-res)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "c06e0afa971043284b9c70fe247fb66c2dde369b60ebf8498e22199eb96cb262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06e0afa971043284b9c70fe247fb66c2dde369b60ebf8498e22199eb96cb262", kill_on_drop: false }`
[INFO] [stdout] c06e0afa971043284b9c70fe247fb66c2dde369b60ebf8498e22199eb96cb262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d821be649be11ff5ad0203a721a61ce5bfc6ff63e5b8d71164fd3b346dce4c5
[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" "1d821be649be11ff5ad0203a721a61ce5bfc6ff63e5b8d71164fd3b346dce4c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.45
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.5.0 (/opt/rustwide/workdir/crates/ruma-identifiers-validation)
[INFO] [stderr]    Compiling sharded-slab v0.1.3
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.20.0 (/opt/rustwide/workdir/crates/ruma-identifiers-macros)
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling ruma-serde-macros v0.5.0 (/opt/rustwide/workdir/crates/ruma-serde-macros)
[INFO] [stderr]    Compiling ruma-events-macros v0.24.5 (/opt/rustwide/workdir/crates/ruma-events-macros)
[INFO] [stderr]    Compiling ruma-api-macros v0.18.3 (/opt/rustwide/workdir/crates/ruma-api-macros)
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling ruma-serde v0.5.0 (/opt/rustwide/workdir/crates/ruma-serde)
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling ruma-signatures v0.9.0 (/opt/rustwide/workdir/crates/ruma-signatures)
[INFO] [stderr]    Compiling ruma-common v0.6.0 (/opt/rustwide/workdir/crates/ruma-common)
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling ruma-identity-service-api v0.3.0 (/opt/rustwide/workdir/crates/ruma-identity-service-api)
[INFO] [stderr]    Compiling ruma-push-gateway-api v0.3.0 (/opt/rustwide/workdir/crates/ruma-push-gateway-api)
[INFO] [stderr]    Compiling ruma-client-api v0.12.2 (/opt/rustwide/workdir/crates/ruma-client-api)
[INFO] [stderr]    Compiling ruma-federation-api v0.3.1 (/opt/rustwide/workdir/crates/ruma-federation-api)
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling ruma-appservice-api v0.4.0 (/opt/rustwide/workdir/crates/ruma-appservice-api)
[INFO] [stderr]    Compiling ruma-client v0.7.0 (/opt/rustwide/workdir/crates/ruma-client)
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr] error: could not compile `clap`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name clap /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.33.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=de72643f641447eb -C extra-filename=-de72643f641447eb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rmeta --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-dcd1981df6974b46.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-b35e561241f87659.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `crate::r0::filter::IncomingFilterDefinition`
[INFO] [stdout]   --> crates/ruma-client-api/src/r0/filter/get_filter.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     use crate::r0::filter::IncomingFilterDefinition;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1d821be649be11ff5ad0203a721a61ce5bfc6ff63e5b8d71164fd3b346dce4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d821be649be11ff5ad0203a721a61ce5bfc6ff63e5b8d71164fd3b346dce4c5", kill_on_drop: false }`
[INFO] [stdout] 1d821be649be11ff5ad0203a721a61ce5bfc6ff63e5b8d71164fd3b346dce4c5