[INFO] fetching crate ostree-ext 0.15.3...
[INFO] documenting ostree-ext-0.15.3 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918
[INFO] extracting crate ostree-ext 0.15.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ostree-ext 0.15.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ostree-ext 0.15.3
[INFO] tweaked toml for crates.io crate ostree-ext 0.15.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ostree-ext 0.15.3 on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 264 packages to latest compatible versions
[INFO] [stderr]       Adding containers-image-proxy v0.7.1 (available: v0.9.2)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding indicatif v0.17.11 (available: v0.18.3)
[INFO] [stderr]       Adding io-lifetimes v2.0.4 (available: v3.0.1)
[INFO] [stderr]       Adding ocidir v0.3.1 (available: v0.6.0)
[INFO] [stderr]       Adding ostree v0.19.1 (available: v0.20.5)
[INFO] [stderr]       Adding rustix v0.38.44 (available: v1.1.3)
[INFO] [stderr]       Adding terminal_size v0.3.0 (available: v0.4.3)
[INFO] [stderr]       Adding toml v0.8.2 (available: v0.8.23)
[INFO] [stderr]       Adding toml_datetime v0.6.3 (available: v0.6.11)
[INFO] [stderr]       Adding toml_edit v0.20.2 (available: v0.20.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f356f485fb301f592400bafb74ad4464944cefc4d75311054414c7644f76fd1f
[INFO] running `Command { std: "docker" "start" "-a" "f356f485fb301f592400bafb74ad4464944cefc4d75311054414c7644f76fd1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f356f485fb301f592400bafb74ad4464944cefc4d75311054414c7644f76fd1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f356f485fb301f592400bafb74ad4464944cefc4d75311054414c7644f76fd1f", kill_on_drop: false }`
[INFO] [stdout] f356f485fb301f592400bafb74ad4464944cefc4d75311054414c7644f76fd1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77cb35cd81099de7adcb70fe3f7543b65c9afbd5623314a385ef84d26eb37e93
[INFO] running `Command { std: "docker" "start" "-a" "77cb35cd81099de7adcb70fe3f7543b65c9afbd5623314a385ef84d26eb37e93", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling cap-primitives v3.4.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling cap-std v3.4.5
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking uuid v1.20.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling gio v0.18.4
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking clap_builder v4.5.57
[INFO] [stderr]     Checking ref-cast v1.0.25
[INFO] [stderr]    Compiling gvariant-macro v0.5.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling fn-error-context v0.2.1
[INFO] [stderr]     Checking base64 v0.20.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a394c9cd9ec93787f09a7ac445b14cc674a94549/bin/rustc --crate-name serde_derive --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=9ba0cb4a9988aa6c -C extra-filename=-413cd9184581c2e5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fec5599a7f184630.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-de2c59b803aecfd0.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-79e1d1bc01c82f6e.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `darling_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a394c9cd9ec93787f09a7ac445b14cc674a94549/bin/rustc --crate-name darling_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.20.11/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="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=878be9e139a608b8 -C extra-filename=-cb3243eb69a6cf06 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fnv=/opt/rustwide/target/debug/deps/libfnv-bd60753855300b18.rmeta --extern ident_case=/opt/rustwide/target/debug/deps/libident_case-ecc112105bc5215b.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fec5599a7f184630.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de2c59b803aecfd0.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-9754e702f19a9357.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-79e1d1bc01c82f6e.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "77cb35cd81099de7adcb70fe3f7543b65c9afbd5623314a385ef84d26eb37e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77cb35cd81099de7adcb70fe3f7543b65c9afbd5623314a385ef84d26eb37e93", kill_on_drop: false }`
[INFO] [stdout] 77cb35cd81099de7adcb70fe3f7543b65c9afbd5623314a385ef84d26eb37e93