[INFO] cloning repository https://github.com/torrust/torrust-index-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/torrust/torrust-index-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftorrust%2Ftorrust-index-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftorrust%2Ftorrust-index-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b876e7273cbc52202181ac5dd9c9f57be4f1edf3
[INFO] checking torrust/torrust-index-backend/b876e7273cbc52202181ac5dd9c9f57be4f1edf3 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftorrust%2Ftorrust-index-backend" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/torrust/torrust-index-backend
[INFO] finished tweaking git repo https://github.com/torrust/torrust-index-backend
[INFO] tweaked toml for git repo https://github.com/torrust/torrust-index-backend written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/torrust/torrust-index-backend on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/torrust/torrust-index-backend 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `categories` in `workspace.package`
[INFO] [stderr]    --> Cargo.toml:276:1
[INFO] [stderr]     |
[INFO] [stderr] 276 | categories = ["network-programming", "web-programming"]
[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.categories`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: binary `create_test_torrent` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-7-tc1/source/target/.../create_test_torrent
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `create-test-torrent`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/create_test_torrent.rs
[INFO] [stderr] 1 + src/bin/create-test-torrent.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `import_tracker_statistics` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-7-tc1/source/target/.../import_tracker_statistics
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `import-tracker-statistics`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/import_tracker_statistics.rs
[INFO] [stderr] 1 + src/bin/import-tracker-statistics.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `parse_torrent` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-7-tc1/source/target/.../parse_torrent
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `parse-torrent`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/parse_torrent.rs
[INFO] [stderr] 1 + src/bin/parse-torrent.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `torrust-index` (manifest) generated 3 warnings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alloca v0.4.0
[INFO] [stderr]   Downloaded camino v1.1.12
[INFO] [stderr]   Downloaded criterion-plot v0.8.2
[INFO] [stderr]   Downloaded which v8.0.6
[INFO] [stderr]   Downloaded zstd-safe v8.0.0
[INFO] [stderr]   Downloaded torrust-info-hash v0.2.0
[INFO] [stderr]   Downloaded zstd v0.14.0
[INFO] [stderr]   Downloaded libredox v0.1.23
[INFO] [stderr]   Downloaded tera v2.3.0
[INFO] [stderr]   Downloaded serde_bencode v0.2.4
[INFO] [stderr]   Downloaded reqwest v0.13.5
[INFO] [stderr]   Downloaded password-hash v0.6.1
[INFO] [stderr]   Downloaded mockall v0.15.0
[INFO] [stderr]   Downloaded argon2 v0.6.0
[INFO] [stderr]   Downloaded phc v0.6.1
[INFO] [stderr]   Downloaded blake2 v0.11.0
[INFO] [stderr]   Downloaded jsonwebtoken v11.0.0
[INFO] [stderr]   Downloaded mockall_derive v0.15.0
[INFO] [stderr]   Downloaded axum-server v0.8.0
[INFO] [stderr]   Downloaded fragile v2.1.0
[INFO] [stderr]   Downloaded criterion v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6dcd3480b71ddb719a45ec12fe5dbfb89eaa4537fda0a00673c89ff565c22766
[INFO] running `Command { std: "docker" "start" "6dcd3480b71ddb719a45ec12fe5dbfb89eaa4537fda0a00673c89ff565c22766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dcd3480b71ddb719a45ec12fe5dbfb89eaa4537fda0a00673c89ff565c22766", 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" "6dcd3480b71ddb719a45ec12fe5dbfb89eaa4537fda0a00673c89ff565c22766" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dcd3480b71ddb719a45ec12fe5dbfb89eaa4537fda0a00673c89ff565c22766", 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" "6dcd3480b71ddb719a45ec12fe5dbfb89eaa4537fda0a00673c89ff565c22766" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `categories` in `workspace.package`
[INFO] [stderr]    --> Cargo.toml:276:1
[INFO] [stderr]     |
[INFO] [stderr] 276 | categories = ["network-programming", "web-programming"]
[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.categories`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: binary `create_test_torrent` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../create_test_torrent
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `create-test-torrent`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/create_test_torrent.rs
[INFO] [stderr] 1 + src/bin/create-test-torrent.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `import_tracker_statistics` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../import_tracker_statistics
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `import-tracker-statistics`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/import_tracker_statistics.rs
[INFO] [stderr] 1 + src/bin/import-tracker-statistics.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `parse_torrent` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../parse_torrent
[INFO] [stderr]   |                          ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `parse-torrent`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/parse_torrent.rs
[INFO] [stderr] 1 + src/bin/parse-torrent.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `torrust-index` (manifest) generated 3 warnings
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling rustls v0.23.44
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]    Compiling camino v1.1.12
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking email-encoding v0.4.2
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking hostname v0.4.2
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking quoted_printable v0.5.2
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking toml v1.1.5+spec-1.1.0
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]     Checking flate2 v1.1.10
[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/eca445e5ae4a6679cc27d3a09106ce245e13a5a6/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.5/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="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=a056c124d5d167ad -C extra-filename=-5e3bbff8b6aaa95c --out-dir /opt/rustwide/target/debug/build/syn/5e3bbff8b6aaa95c/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.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] [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/eca445e5ae4a6679cc27d3a09106ce245e13a5a6/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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=197bcc89ecb20593 -C extra-filename=-cf9a9978d9be874a --out-dir /opt/rustwide/target/debug/build/syn/cf9a9978d9be874a/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.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] running `Command { std: "docker" "inspect" "6dcd3480b71ddb719a45ec12fe5dbfb89eaa4537fda0a00673c89ff565c22766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dcd3480b71ddb719a45ec12fe5dbfb89eaa4537fda0a00673c89ff565c22766", kill_on_drop: false }`
[INFO] [stdout] 6dcd3480b71ddb719a45ec12fe5dbfb89eaa4537fda0a00673c89ff565c22766
