[INFO] fetching crate ruma-events 0.23.3...
[INFO] testing ruma-events-0.23.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate ruma-events 0.23.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ruma-events 0.23.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruma-events 0.23.3
[INFO] finished tweaking crates.io crate ruma-events 0.23.3
[INFO] tweaked toml for crates.io crate ruma-events 0.23.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.54.0" "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] 443a43799a6ad585dd454e105765497514b9cf7fc27e9ff331d3808d9fce6026
[INFO] running `Command { std: "docker" "start" "-a" "443a43799a6ad585dd454e105765497514b9cf7fc27e9ff331d3808d9fce6026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "443a43799a6ad585dd454e105765497514b9cf7fc27e9ff331d3808d9fce6026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443a43799a6ad585dd454e105765497514b9cf7fc27e9ff331d3808d9fce6026", kill_on_drop: false }`
[INFO] [stdout] 443a43799a6ad585dd454e105765497514b9cf7fc27e9ff331d3808d9fce6026
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] cbd79b383aceec61e01c8d14a5b958d0e12599783d8bbe34ced1f3b7f82ded40
[INFO] running `Command { std: "docker" "start" "-a" "cbd79b383aceec61e01c8d14a5b958d0e12599783d8bbe34ced1f3b7f82ded40", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling wildmatch v2.1.0
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.19.4
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling js_int v0.2.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling ruma-serde-macros v0.4.1
[INFO] [stderr]    Compiling ruma-events-macros v0.23.3
[INFO] [stderr]    Compiling ruma-serde v0.4.1
[INFO] [stderr]    Compiling ruma-identifiers v0.19.4
[INFO] [stderr]    Compiling ruma-common v0.5.4
[INFO] [stderr]    Compiling ruma-events v0.23.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.20s
[INFO] running `Command { std: "docker" "inspect" "cbd79b383aceec61e01c8d14a5b958d0e12599783d8bbe34ced1f3b7f82ded40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd79b383aceec61e01c8d14a5b958d0e12599783d8bbe34ced1f3b7f82ded40", kill_on_drop: false }`
[INFO] [stdout] cbd79b383aceec61e01c8d14a5b958d0e12599783d8bbe34ced1f3b7f82ded40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--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] 5c3c051e5da2963d12c8724adf6a4b96353e131cd4734fa9c3f70d7bd9a36092
[INFO] running `Command { std: "docker" "start" "-a" "5c3c051e5da2963d12c8724adf6a4b96353e131cd4734fa9c3f70d7bd9a36092", kill_on_drop: false }`
[INFO] [stderr]    Compiling assign v1.1.1
[INFO] [stderr]    Compiling trybuild v1.0.43
[INFO] [stderr]    Compiling ruma-events v0.23.3 (/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=99fd8c21b7bcfded -C extra-filename=-99fd8c21b7bcfded --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assign=/opt/rustwide/target/debug/deps/libassign-393e42fecdefaf2c.rlib --extern indoc=/opt/rustwide/target/debug/deps/libindoc-37368313b58a8dd9.so --extern js_int=/opt/rustwide/target/debug/deps/libjs_int-aa252e33d3ebb457.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-c7915d2ae04ba2e5.rlib --extern matches=/opt/rustwide/target/debug/deps/libmatches-5bfcef5685786a07.rlib --extern ruma_common=/opt/rustwide/target/debug/deps/libruma_common-776fa799cb5f6833.rlib --extern ruma_events=/opt/rustwide/target/debug/deps/libruma_events-53e3903b2d56542d.rlib --extern ruma_events_macros=/opt/rustwide/target/debug/deps/libruma_events_macros-5ea6fee76a943153.so --extern ruma_identifiers=/opt/rustwide/target/debug/deps/libruma_identifiers-2e22b022d838ee80.rlib --extern ruma_serde=/opt/rustwide/target/debug/deps/libruma_serde-a39a09e5d2024135.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-c39ce3e6ac5d8adf.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-88baee49cf8f9872.rlib --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-5d668e18e5251a77.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" "5c3c051e5da2963d12c8724adf6a4b96353e131cd4734fa9c3f70d7bd9a36092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3c051e5da2963d12c8724adf6a4b96353e131cd4734fa9c3f70d7bd9a36092", kill_on_drop: false }`
[INFO] [stdout] 5c3c051e5da2963d12c8724adf6a4b96353e131cd4734fa9c3f70d7bd9a36092
