[INFO] fetching crate ruma-events 0.24.4...
[INFO] building ruma-events-0.24.4 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate ruma-events 0.24.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ruma-events 0.24.4 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruma-events 0.24.4
[INFO] finished tweaking crates.io crate ruma-events 0.24.4
[INFO] tweaked toml for crates.io crate ruma-events 0.24.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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] 24c0bfcbcb363e03b9d39e38bd12ac34cb4504b8db7b9a2c416c7617e25e9b72
[INFO] running `Command { std: "docker" "start" "-a" "24c0bfcbcb363e03b9d39e38bd12ac34cb4504b8db7b9a2c416c7617e25e9b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24c0bfcbcb363e03b9d39e38bd12ac34cb4504b8db7b9a2c416c7617e25e9b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c0bfcbcb363e03b9d39e38bd12ac34cb4504b8db7b9a2c416c7617e25e9b72", kill_on_drop: false }`
[INFO] [stdout] 24c0bfcbcb363e03b9d39e38bd12ac34cb4504b8db7b9a2c416c7617e25e9b72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b8259b3bdd6f3cf57acdac2b201f0423020774508d2712196b100f845d8902d
[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" "3b8259b3bdd6f3cf57acdac2b201f0423020774508d2712196b100f845d8902d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.5.0
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling wildmatch v2.1.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.20.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling js_int v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling ruma-serde-macros v0.5.0
[INFO] [stderr]    Compiling ruma-events-macros v0.24.4
[INFO] [stderr]    Compiling ruma-serde v0.5.0
[INFO] [stderr]    Compiling ruma-identifiers v0.20.0
[INFO] [stderr]    Compiling ruma-common v0.6.0
[INFO] [stderr]    Compiling ruma-events v0.24.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.52s
[INFO] running `Command { std: "docker" "inspect" "3b8259b3bdd6f3cf57acdac2b201f0423020774508d2712196b100f845d8902d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8259b3bdd6f3cf57acdac2b201f0423020774508d2712196b100f845d8902d", kill_on_drop: false }`
[INFO] [stdout] 3b8259b3bdd6f3cf57acdac2b201f0423020774508d2712196b100f845d8902d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e1abbe68a2647ec792a8fbad565efec0834e5f699f41b3b89d7cc7d5ff37946
[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" "9e1abbe68a2647ec792a8fbad565efec0834e5f699f41b3b89d7cc7d5ff37946", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.45
[INFO] [stderr]    Compiling assign v1.1.1
[INFO] [stderr]    Compiling ruma-events v0.24.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `ruma-events`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name custom --edition=2018 tests/custom.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=3b07936b4371de4a -C extra-filename=-3b07936b4371de4a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assign=/opt/rustwide/target/debug/deps/libassign-f599c027f1ccd932.rlib --extern indoc=/opt/rustwide/target/debug/deps/libindoc-72ac0d75bc708222.so --extern js_int=/opt/rustwide/target/debug/deps/libjs_int-3d51ff1c16744f2d.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-f87334d4ddfcf750.rlib --extern matches=/opt/rustwide/target/debug/deps/libmatches-a104dd362fa85146.rlib --extern ruma_common=/opt/rustwide/target/debug/deps/libruma_common-6e1825b0afebc162.rlib --extern ruma_events=/opt/rustwide/target/debug/deps/libruma_events-5f3b2709ae4ce447.rlib --extern ruma_events_macros=/opt/rustwide/target/debug/deps/libruma_events_macros-f04023325f65be9f.so --extern ruma_identifiers=/opt/rustwide/target/debug/deps/libruma_identifiers-c8ad07552642699c.rlib --extern ruma_serde=/opt/rustwide/target/debug/deps/libruma_serde-81ed27cad06589ab.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-f25255b0f1d3a077.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-dd152f2239b6aa33.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a426623ac7f077d1.rlib --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-71daca470623210e.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9e1abbe68a2647ec792a8fbad565efec0834e5f699f41b3b89d7cc7d5ff37946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1abbe68a2647ec792a8fbad565efec0834e5f699f41b3b89d7cc7d5ff37946", kill_on_drop: false }`
[INFO] [stdout] 9e1abbe68a2647ec792a8fbad565efec0834e5f699f41b3b89d7cc7d5ff37946