[INFO] cloning repository https://github.com/aodl/Event_Horizon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aodl/Event_Horizon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faodl%2FEvent_Horizon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faodl%2FEvent_Horizon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81c5a0d72ff188f5ee9f412deb20566a12307642
[INFO] checking aodl/Event_Horizon against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faodl%2FEvent_Horizon" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/aodl/Event_Horizon
[INFO] finished tweaking git repo https://github.com/aodl/Event_Horizon
[INFO] tweaked toml for git repo https://github.com/aodl/Event_Horizon written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aodl/Event_Horizon on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aodl/Event_Horizon 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `tokio`
[INFO] [stderr]   --> Cargo.toml:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 | [workspace.dependencies.tokio]
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `tokio`
[INFO] [stderr] warning: unused field `edition` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | edition = "2021"
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.edition`
[INFO] [stderr] warning: unused field `publish` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | publish = false
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the field `workspace.package.publish`
[INFO] [stderr] warning: workspace (manifest) generated 3 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ed7d9725d7b68f85ed8ad7b63f1eb20e361d913ddf4835ea4e1c9d2737b002e9
[INFO] running `Command { std: "docker" "start" "ed7d9725d7b68f85ed8ad7b63f1eb20e361d913ddf4835ea4e1c9d2737b002e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed7d9725d7b68f85ed8ad7b63f1eb20e361d913ddf4835ea4e1c9d2737b002e9", 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" "ed7d9725d7b68f85ed8ad7b63f1eb20e361d913ddf4835ea4e1c9d2737b002e9" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed7d9725d7b68f85ed8ad7b63f1eb20e361d913ddf4835ea4e1c9d2737b002e9", 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" "ed7d9725d7b68f85ed8ad7b63f1eb20e361d913ddf4835ea4e1c9d2737b002e9" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `tokio`
[INFO] [stderr]   --> Cargo.toml:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 | [workspace.dependencies.tokio]
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `tokio`
[INFO] [stderr] warning: unused field `edition` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | edition = "2021"
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.edition`
[INFO] [stderr] warning: unused field `publish` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | publish = false
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the field `workspace.package.publish`
[INFO] [stderr] warning: workspace (manifest) generated 3 warnings
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling candid_derive v0.10.29
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling ic-cdk-executor v2.0.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]     Checking ic0 v1.1.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ic_principal v0.1.2
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.2.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking ic-error-types v0.2.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking ic-certification v3.2.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]    Compiling rustls v0.23.46
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking webpki-roots v1.0.10
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking mime_guess v2.0.5
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling ic-cdk-timers v1.0.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking ic-stable-structures v0.7.2
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking ic-representation-independent-hash v3.2.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]     Checking glob v0.3.3
[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/52995a223f2919dd3e2e427231db90a257350ded/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=02b38bf6363061b9 -C extra-filename=-3e0a2468d1fb4a17 --out-dir /opt/rustwide/target/debug/build/syn/3e0a2468d1fb4a17/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ed7d9725d7b68f85ed8ad7b63f1eb20e361d913ddf4835ea4e1c9d2737b002e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7d9725d7b68f85ed8ad7b63f1eb20e361d913ddf4835ea4e1c9d2737b002e9", kill_on_drop: false }`
[INFO] [stdout] ed7d9725d7b68f85ed8ad7b63f1eb20e361d913ddf4835ea4e1c9d2737b002e9
