[INFO] cloning repository https://github.com/tinfoilhattheory/mockup1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tinfoilhattheory/mockup1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinfoilhattheory%2Fmockup1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinfoilhattheory%2Fmockup1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9857a142f75b8cb4222008f7ebaf29c21c1fa8cd
[INFO] checking tinfoilhattheory/mockup1 against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinfoilhattheory%2Fmockup1" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tinfoilhattheory/mockup1
[INFO] finished tweaking git repo https://github.com/tinfoilhattheory/mockup1
[INFO] tweaked toml for git repo https://github.com/tinfoilhattheory/mockup1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tinfoilhattheory/mockup1 on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tinfoilhattheory/mockup1 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4111d802500bc4a4d595447b903948dc8db074a90256440c54fa0d7c564910ae
[INFO] running `Command { std: "docker" "start" "-a" "4111d802500bc4a4d595447b903948dc8db074a90256440c54fa0d7c564910ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4111d802500bc4a4d595447b903948dc8db074a90256440c54fa0d7c564910ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4111d802500bc4a4d595447b903948dc8db074a90256440c54fa0d7c564910ae", kill_on_drop: false }`
[INFO] [stdout] 4111d802500bc4a4d595447b903948dc8db074a90256440c54fa0d7c564910ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d746d8b1f807773f33a62285f9bf6d3eff7af458e80553687a8091b35cb2510
[INFO] running `Command { std: "docker" "start" "-a" "0d746d8b1f807773f33a62285f9bf6d3eff7af458e80553687a8091b35cb2510", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking webpki-roots v1.0.1
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling rustls v0.23.28
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]    Compiling markup5ever v0.14.1
[INFO] [stderr]    Compiling match_token v0.1.0
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling ryu_floating_decimal v0.1.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rust-embed-utils v8.7.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling shellexpand v3.1.1
[INFO] [stderr]    Compiling selectors v0.26.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]    Compiling rust-embed-impl v8.7.2
[INFO] [stderr]     Checking brotli v8.0.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking cssparser v0.34.0
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking servo_arc v0.4.1
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr] error: could not compile `serde` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e117153a45c546e883c1f91d82611775fcaeffe0/bin/rustc --crate-name serde --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.219/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="default"' --cfg 'feature="derive"' --cfg 'feature="serde_derive"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "derive", "rc", "serde_derive", "std", "unstable"))' -C metadata=334028f59d31d2ae -C extra-filename=-fe334d517fb6c45f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-d0bbb278f257a021.so --cap-lints allow --cap-lints=forbid --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_core_try_from)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_float_copysign)' --check-cfg 'cfg(no_num_nonzero_signed)' --check-cfg 'cfg(no_relaxed_trait_bounds)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_systemtime_checked_add)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0d746d8b1f807773f33a62285f9bf6d3eff7af458e80553687a8091b35cb2510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d746d8b1f807773f33a62285f9bf6d3eff7af458e80553687a8091b35cb2510", kill_on_drop: false }`
[INFO] [stdout] 0d746d8b1f807773f33a62285f9bf6d3eff7af458e80553687a8091b35cb2510