[INFO] cloning repository https://github.com/mielpeeters/whistbook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mielpeeters/whistbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmielpeeters%2Fwhistbook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmielpeeters%2Fwhistbook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74d84bb319cf103c16a3cb8936ce143a407137ad
[INFO] checking mielpeeters/whistbook against 3d50c25bc66853bf0ad205529d0f305a1d841b5e for pr-159598
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmielpeeters%2Fwhistbook" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/mielpeeters/whistbook
[INFO] finished tweaking git repo https://github.com/mielpeeters/whistbook
[INFO] tweaked toml for git repo https://github.com/mielpeeters/whistbook written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mielpeeters/whistbook on toolchain 3d50c25bc66853bf0ad205529d0f305a1d841b5e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d50c25bc66853bf0ad205529d0f305a1d841b5e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mielpeeters/whistbook 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" "+3d50c25bc66853bf0ad205529d0f305a1d841b5e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-cpuid v11.2.0
[INFO] [stderr]   Downloaded tower_governor v0.4.3
[INFO] [stderr]   Downloaded tower-livereload v0.9.4
[INFO] [stderr]   Downloaded hyper v1.5.0
[INFO] [stderr]   Downloaded async-compression v0.4.17
[INFO] [stderr]   Downloaded cc v1.1.31
[INFO] [stderr]   Downloaded tokio v1.41.0
[INFO] [stderr]   Downloaded rust-embed-utils v8.5.0
[INFO] [stderr]   Downloaded rust-embed-impl v8.5.0
[INFO] [stderr]   Downloaded rust-embed v8.5.0
[INFO] [stderr]   Downloaded rustix v0.38.38
[INFO] [stderr]   Downloaded rustls v0.23.16
[INFO] [stderr]   Downloaded qrcode-generator v5.0.0
[INFO] [stderr]   Downloaded qrcodegen v1.8.0
[INFO] [stderr]   Downloaded image v0.25.5
[INFO] [stderr]   Downloaded fdeflate v0.3.6
[INFO] [stderr]   Downloaded qr2term v0.3.3
[INFO] [stderr]   Downloaded garde v0.20.0
[INFO] [stderr]   Downloaded garde_derive v0.20.0
[INFO] [stderr]   Downloaded headers v0.4.0
[INFO] [stderr]   Downloaded axum_garde v0.20.0
[INFO] [stderr]   Downloaded axum-extra v0.9.4
[INFO] [stderr]   Downloaded basic-toml v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c76d106eb7dd9709e935417cae483bf4b8a6a1a3a543e2c920746756e102c4db
[INFO] running `Command { std: "docker" "start" "c76d106eb7dd9709e935417cae483bf4b8a6a1a3a543e2c920746756e102c4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c76d106eb7dd9709e935417cae483bf4b8a6a1a3a543e2c920746756e102c4db", 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" "c76d106eb7dd9709e935417cae483bf4b8a6a1a3a543e2c920746756e102c4db" "/opt/rustwide/cargo-home/bin/cargo" "+3d50c25bc66853bf0ad205529d0f305a1d841b5e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c76d106eb7dd9709e935417cae483bf4b8a6a1a3a543e2c920746756e102c4db", 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" "c76d106eb7dd9709e935417cae483bf4b8a6a1a3a543e2c920746756e102c4db" "/opt/rustwide/cargo-home/bin/cargo" "+3d50c25bc66853bf0ad205529d0f305a1d841b5e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]     Checking bytes v1.8.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling unicase v2.8.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.17
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling tokio v1.41.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling crc v3.4.0
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking fdeflate v0.3.6
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking raw-cpuid v11.2.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking png v0.17.14
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]    Compiling rust-embed-utils v8.5.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking nonempty v0.7.0
[INFO] [stderr]     Checking anstyle v1.0.9
[INFO] [stderr]     Checking bytemuck v1.19.0
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking rustls-pki-types v1.10.0
[INFO] [stderr]     Checking anstream v0.6.17
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking headers v0.4.0
[INFO] [stderr]     Checking image v0.25.5
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[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/3d50c25bc66853bf0ad205529d0f305a1d841b5e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.89/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -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=e17c865e4b986871 -C extra-filename=-1778f4abeeee1df5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-b3c2f870093048d5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-329a7adec413c7eb.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-d14904b1232aa2ec.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c76d106eb7dd9709e935417cae483bf4b8a6a1a3a543e2c920746756e102c4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76d106eb7dd9709e935417cae483bf4b8a6a1a3a543e2c920746756e102c4db", kill_on_drop: false }`
[INFO] [stdout] c76d106eb7dd9709e935417cae483bf4b8a6a1a3a543e2c920746756e102c4db
