[INFO] fetching crate ruma-events 0.24.5...
[INFO] testing ruma-events-0.24.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ruma-events 0.24.5 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate ruma-events 0.24.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruma-events 0.24.5
[INFO] finished tweaking crates.io crate ruma-events 0.24.5
[INFO] tweaked toml for crates.io crate ruma-events 0.24.5 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 562f7a6c672af98912dd01d390c33c5c05533834395a3cb4c704f7af898cb0ff
[INFO] running `Command { std: "docker" "start" "-a" "562f7a6c672af98912dd01d390c33c5c05533834395a3cb4c704f7af898cb0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "562f7a6c672af98912dd01d390c33c5c05533834395a3cb4c704f7af898cb0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "562f7a6c672af98912dd01d390c33c5c05533834395a3cb4c704f7af898cb0ff", kill_on_drop: false }`
[INFO] [stdout] 562f7a6c672af98912dd01d390c33c5c05533834395a3cb4c704f7af898cb0ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e906d8cd7ef0fd35c9da720f9035334efe8ac52df2b9223cfa24def781ddf54
[INFO] running `Command { std: "docker" "start" "-a" "9e906d8cd7ef0fd35c9da720f9035334efe8ac52df2b9223cfa24def781ddf54", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.5.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[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 form_urlencoded v1.0.1
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[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
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling thiserror v1.0.29
[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 proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling ruma-serde-macros v0.5.0
[INFO] [stderr]    Compiling ruma-events-macros v0.24.5
[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 v0.24.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.00s
[INFO] running `Command { std: "docker" "inspect" "9e906d8cd7ef0fd35c9da720f9035334efe8ac52df2b9223cfa24def781ddf54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e906d8cd7ef0fd35c9da720f9035334efe8ac52df2b9223cfa24def781ddf54", kill_on_drop: false }`
[INFO] [stdout] 9e906d8cd7ef0fd35c9da720f9035334efe8ac52df2b9223cfa24def781ddf54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba767490b5274e66708f8a6e14d5b39873cd85c477d83684f9b3ba41257c6e33
[INFO] running `Command { std: "docker" "start" "-a" "ba767490b5274e66708f8a6e14d5b39873cd85c477d83684f9b3ba41257c6e33", kill_on_drop: false }`
[INFO] [stderr]    Compiling assign v1.1.1
[INFO] [stderr]    Compiling trybuild v1.0.45
[INFO] [stderr]    Compiling ruma-events v0.24.5 (/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 redacted --edition=2018 tests/redacted.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=bb148b9e5f61176a -C extra-filename=-bb148b9e5f61176a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assign=/opt/rustwide/target/debug/deps/libassign-4983a61620aff183.rlib --extern indoc=/opt/rustwide/target/debug/deps/libindoc-b8be3e2200a2c50d.so --extern js_int=/opt/rustwide/target/debug/deps/libjs_int-4eb98cbbe955ea72.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-21d5ff4807e27e80.rlib --extern matches=/opt/rustwide/target/debug/deps/libmatches-96501c250b6e78f0.rlib --extern ruma_common=/opt/rustwide/target/debug/deps/libruma_common-e37142477d0a519c.rlib --extern ruma_events=/opt/rustwide/target/debug/deps/libruma_events-fcce5f7407553748.rlib --extern ruma_events_macros=/opt/rustwide/target/debug/deps/libruma_events_macros-3a7f4f032c62dc49.so --extern ruma_identifiers=/opt/rustwide/target/debug/deps/libruma_identifiers-25c7acd6ef8623d2.rlib --extern ruma_serde=/opt/rustwide/target/debug/deps/libruma_serde-a0bae6f284cca7b1.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-f1a7326e255a542b.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f4d46c5ac91cdfc1.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-d539cabaa04ba74f.rlib --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-5ac42880adf5e165.rlib --cap-lints=warn` (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" "ba767490b5274e66708f8a6e14d5b39873cd85c477d83684f9b3ba41257c6e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba767490b5274e66708f8a6e14d5b39873cd85c477d83684f9b3ba41257c6e33", kill_on_drop: false }`
[INFO] [stdout] ba767490b5274e66708f8a6e14d5b39873cd85c477d83684f9b3ba41257c6e33