[INFO] cloning repository https://github.com/bhw-foss/ement-e2ee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bhw-foss/ement-e2ee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhw-foss%2Fement-e2ee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhw-foss%2Fement-e2ee'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7075a0e9e1a18f088a6faf1cc280530df4c826ce
[INFO] checking bhw-foss/ement-e2ee against 5f93549e108157f071a34f220b74b25690496aa1 for pr-162986
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhw-foss%2Fement-e2ee" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bhw-foss/ement-e2ee
[INFO] finished tweaking git repo https://github.com/bhw-foss/ement-e2ee
[INFO] tweaked toml for git repo https://github.com/bhw-foss/ement-e2ee written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bhw-foss/ement-e2ee on toolchain 5f93549e108157f071a34f220b74b25690496aa1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bhw-foss/ement-e2ee 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" "+5f93549e108157f071a34f220b74b25690496aa1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7fd405c2686bffb19b8d8dbcf93d026b89143f8c185a280142118c68d3768940
[INFO] running `Command { std: "docker" "start" "7fd405c2686bffb19b8d8dbcf93d026b89143f8c185a280142118c68d3768940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd405c2686bffb19b8d8dbcf93d026b89143f8c185a280142118c68d3768940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7fd405c2686bffb19b8d8dbcf93d026b89143f8c185a280142118c68d3768940" "/opt/rustwide/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd405c2686bffb19b8d8dbcf93d026b89143f8c185a280142118c68d3768940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7fd405c2686bffb19b8d8dbcf93d026b89143f8c185a280142118c68d3768940" "/opt/rustwide/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]     Checking cfg-if v1.0.5
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking smallvec v1.16.3
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling zerocopy v0.8.62
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking typewit v1.15.2
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling js_int v0.2.2
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking powerfmt v0.2.1
[INFO] [stderr]    Compiling syn v3.0.8
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling as_variant v1.3.0
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]    Compiling ruma-common v0.19.0
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking const_panic v0.2.17
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking date_header v1.0.5
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling ruma-events v0.34.0
[INFO] [stderr]     Checking wildmatch v2.6.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling ruma-client-api v0.24.0
[INFO] [stderr]     Checking archery v1.2.3
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]     Checking konst v0.4.3
[INFO] [stderr]     Checking assign v1.1.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking want v0.3.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.4
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling toml_parser v1.1.5+spec-1.1.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rand v0.10.3
[INFO] [stderr]     Checking uuid v1.28.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking imbl-sized-chunks v0.1.3
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking js_option v0.2.0
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling matrix-sdk-common v0.18.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking imbl v6.1.0
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]     Checking ipnet v2.12.2
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking readlock v0.1.11
[INFO] [stderr]    Compiling decancer v3.3.3
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]    Compiling encoding_rs v0.8.42
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking tinyvec v1.13.3
[INFO] [stderr]     Checking xxhash-rust v0.8.19
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking serde_html_form v0.4.1
[INFO] [stderr]     Checking clap_lex v1.1.1
[INFO] [stderr]     Checking core_detect v1.0.0
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking lazy_static v1.5.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/5f93549e108157f071a34f220b74b25690496aa1/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.229/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=d8cdc3de06048041 -C extra-filename=-c00b30f543c46c7d --out-dir /opt/rustwide/target/debug/build/serde_core/c00b30f543c46c7d/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/5f93549e108157f071a34f220b74b25690496aa1/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.8/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=a55199137a6ed2ff -C extra-filename=-081c7342bd0b5219 --out-dir /opt/rustwide/target/debug/build/syn/081c7342bd0b5219/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out/libproc_macro2-c062a139c850ccf4.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out/libquote-63a63655125647b2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out/libunicode_ident-06275983cc9514f8.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7fd405c2686bffb19b8d8dbcf93d026b89143f8c185a280142118c68d3768940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd405c2686bffb19b8d8dbcf93d026b89143f8c185a280142118c68d3768940", kill_on_drop: false }`
[INFO] [stdout] 7fd405c2686bffb19b8d8dbcf93d026b89143f8c185a280142118c68d3768940