[INFO] cloning repository https://github.com/flou/mrq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flou/mrq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflou%2Fmrq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflou%2Fmrq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57fd71cc98e47794c15b7977b2988cd59c64d837
[INFO] checking flou/mrq against a7c37f9f0ee5e93396106e9de20f4a86b4154e63 for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflou%2Fmrq" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/flou/mrq
[INFO] finished tweaking git repo https://github.com/flou/mrq
[INFO] tweaked toml for git repo https://github.com/flou/mrq written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/flou/mrq on toolchain a7c37f9f0ee5e93396106e9de20f4a86b4154e63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/flou/mrq 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" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v1.1.8+spec-1.1.0
[INFO] [stderr]   Downloaded schemars_derive v1.2.3
[INFO] [stderr]   Downloaded deranged v0.5.9
[INFO] [stderr]   Downloaded num_threads v0.1.8
[INFO] [stderr]   Downloaded schemars v1.2.3
[INFO] [stderr]   Downloaded combine v4.6.9
[INFO] [stderr]   Downloaded webpki-root-certs v1.0.11
[INFO] [stderr]   Downloaded kasuari v0.4.13
[INFO] [stderr]   Downloaded indoc v2.0.8
[INFO] [stderr]   Downloaded mac_address v1.2.1
[INFO] [stderr]   Downloaded pest_generator v2.9.5
[INFO] [stderr]   Downloaded pest_stack_guard v1.0.0
[INFO] [stderr]   Downloaded pest v2.9.5
[INFO] [stderr]   Downloaded pest_derive v2.9.5
[INFO] [stderr]   Downloaded pest_meta v2.9.5
[INFO] [stderr]   Downloaded litrs v1.0.1
[INFO] [stderr]   Downloaded uuid-simd v0.8.0
[INFO] [stderr]   Downloaded referencing v0.58.6
[INFO] [stderr]   Downloaded unicode-general-category v1.1.0
[INFO] [stderr]   Downloaded micromap v0.3.0
[INFO] [stderr]   Downloaded fraction v0.17.0
[INFO] [stderr]   Downloaded jsonschema-value v0.58.6
[INFO] [stderr]   Downloaded jsonschema v0.58.6
[INFO] [stderr]   Downloaded num-cmp v0.1.0
[INFO] [stderr]   Downloaded jsonschema-regex v0.58.6
[INFO] [stderr]   Downloaded defmt-parser v1.1.0
[INFO] [stderr]   Downloaded defmt-macros v1.2.0
[INFO] [stderr]   Downloaded defmt v1.2.0
[INFO] [stderr]   Downloaded owo-colors v4.4.0
[INFO] [stderr]   Downloaded clap_complete v4.6.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f61f3f9dc1acef0198d2b83d7fe33684f88620cea7d110a85ec43efaeb2c0fb5
[INFO] running `Command { std: "docker" "start" "f61f3f9dc1acef0198d2b83d7fe33684f88620cea7d110a85ec43efaeb2c0fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f61f3f9dc1acef0198d2b83d7fe33684f88620cea7d110a85ec43efaeb2c0fb5", 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" "f61f3f9dc1acef0198d2b83d7fe33684f88620cea7d110a85ec43efaeb2c0fb5" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f61f3f9dc1acef0198d2b83d7fe33684f88620cea7d110a85ec43efaeb2c0fb5", 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" "f61f3f9dc1acef0198d2b83d7fe33684f88620cea7d110a85ec43efaeb2c0fb5" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.16.4
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking equivalent v1.0.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.15
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.4
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling icu_properties_data v2.4.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling aws-lc-rs v1.18.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.4.0
[INFO] [stderr]     Checking zeroize v1.9.1
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling crc32fast v1.5.3
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling ref-cast v1.0.27
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling rustls v0.23.46
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking want v0.3.2
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking lru v0.18.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking deranged v0.5.9
[INFO] [stderr]     Checking num_threads v0.1.8
[INFO] [stderr]    Compiling indoc v2.0.8
[INFO] [stderr]     Checking powerfmt v0.2.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling litrs v1.0.1
[INFO] [stderr]     Checking compression-core v0.4.34
[INFO] [stderr]     Checking ipnet v2.12.2
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]     Checking compression-codecs v0.4.46
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking line-clipping v0.3.8
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling encoding_rs v0.8.42
[INFO] [stderr]    Compiling eyre v0.6.14
[INFO] [stderr]     Checking clap_lex v1.1.1
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.5
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]    Compiling cc v1.10.0
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]     Checking borrow-or-share v0.2.4
[INFO] [stderr]     Checking owo-colors v4.4.0
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling jsonschema-value v0.58.6
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]     Checking core_detect v1.0.0
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking toml_parser v1.1.5+spec-1.1.0
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.17
[INFO] [stderr]     Checking toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking fraction v0.17.0
[INFO] [stderr]     Checking serde_spanned v1.1.2
[INFO] [stderr]     Checking micromap v0.3.0
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking jiff-core v0.1.1
[INFO] [stderr]     Checking num-cmp v0.1.0
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking toml_writer v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking toml v1.1.8+spec-1.1.0
[INFO] [stderr]     Checking uuid-simd v0.8.0
[INFO] [stderr]     Checking rand v0.10.3
[INFO] [stderr]     Checking jsonschema-regex v0.58.6
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr]    Compiling darling_core v0.24.1
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[INFO] [stderr]     Checking jiff v0.2.38
[INFO] [stderr]     Checking data-encoding v2.11.1
[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/a7c37f9f0ee5e93396106e9de20f4a86b4154e63/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=c7a3d8fea972a7c0 -C extra-filename=-d95bc4f1634fdcbf --out-dir /opt/rustwide/target/debug/build/syn/d95bc4f1634fdcbf/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/27cc7564129baea3/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/df46d5bd9131fa48/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/27cc7564129baea3/out/libproc_macro2-27cc7564129baea3.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/34457d38a32972c2/out/libquote-34457d38a32972c2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/df46d5bd9131fa48/out/libunicode_ident-df46d5bd9131fa48.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/a7c37f9f0ee5e93396106e9de20f4a86b4154e63/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.9/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"' --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=c4cb13216af9f1d1 -C extra-filename=-ddb818542d4c7cba --out-dir /opt/rustwide/target/debug/build/syn/ddb818542d4c7cba/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/27cc7564129baea3/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/df46d5bd9131fa48/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/27cc7564129baea3/out/libproc_macro2-27cc7564129baea3.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/34457d38a32972c2/out/libquote-34457d38a32972c2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/df46d5bd9131fa48/out/libunicode_ident-df46d5bd9131fa48.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f61f3f9dc1acef0198d2b83d7fe33684f88620cea7d110a85ec43efaeb2c0fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f61f3f9dc1acef0198d2b83d7fe33684f88620cea7d110a85ec43efaeb2c0fb5", kill_on_drop: false }`
[INFO] [stdout] f61f3f9dc1acef0198d2b83d7fe33684f88620cea7d110a85ec43efaeb2c0fb5
