[INFO] cloning repository https://github.com/Desdaemon/dart_js_lib_gen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Desdaemon/dart_js_lib_gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDesdaemon%2Fdart_js_lib_gen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDesdaemon%2Fdart_js_lib_gen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a12a795cdc1769c79c50c3606d45c45f546b961d [INFO] checking Desdaemon/dart_js_lib_gen against try#506dff8de9f54f528028a7e4497ea925a4f3e19e for pr-94295 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDesdaemon%2Fdart_js_lib_gen" "/workspace/builds/worker-69/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Desdaemon/dart_js_lib_gen on toolchain 506dff8de9f54f528028a7e4497ea925a4f3e19e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Desdaemon/dart_js_lib_gen [INFO] finished tweaking git repo https://github.com/Desdaemon/dart_js_lib_gen [INFO] tweaked toml for git repo https://github.com/Desdaemon/dart_js_lib_gen written to /workspace/builds/worker-69/source/Cargo.toml [INFO] crate git repo https://github.com/Desdaemon/dart_js_lib_gen already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a0ff4cd0bd096266e88aeceb0ac9b1d569bbc9e50bce35c54298bd2e2581b1d [INFO] running `Command { std: "docker" "start" "-a" "6a0ff4cd0bd096266e88aeceb0ac9b1d569bbc9e50bce35c54298bd2e2581b1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a0ff4cd0bd096266e88aeceb0ac9b1d569bbc9e50bce35c54298bd2e2581b1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a0ff4cd0bd096266e88aeceb0ac9b1d569bbc9e50bce35c54298bd2e2581b1d", kill_on_drop: false }` [INFO] [stdout] 6a0ff4cd0bd096266e88aeceb0ac9b1d569bbc9e50bce35c54298bd2e2581b1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3f662e24ade26a27de5e19f9b26c1ce2544b659ef7c47aac65c57967a5cf29e [INFO] running `Command { std: "docker" "start" "-a" "a3f662e24ade26a27de5e19f9b26c1ce2544b659ef7c47aac65c57967a5cf29e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking yansi v0.5.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking ariadne v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking time v0.3.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking lasso v0.6.0 [INFO] [stderr] Checking dart_js_lib_gen_atoms v0.1.0 (/opt/rustwide/workdir/pkg/dart_js_lib_gen_atoms) [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Checking lexical v5.2.2 [INFO] [stderr] Compiling swc_atoms v0.2.9 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling pmutil v0.5.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling swc_macros_common v0.3.3 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling swc_visit_macros v0.3.0 [INFO] [stderr] Compiling from_variant v0.1.3 [INFO] [stderr] Compiling swc_eq_ignore_macros v0.1.0 [INFO] [stderr] Compiling is-macro v0.1.9 [INFO] [stderr] Compiling string_enum v0.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling enum_kind v0.2.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] error: could not compile `serde_derive` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.131/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 -C debuginfo=2 --cfg 'feature="default"' -C metadata=89800cfebfde2f29 -C extra-filename=-89800cfebfde2f29 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-73542db712a23dc4.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-467300d4e0c3276e.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-7b886f46984b4e94.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid --cfg underscore_consts --cfg ptr_addr_of` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a3f662e24ade26a27de5e19f9b26c1ce2544b659ef7c47aac65c57967a5cf29e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3f662e24ade26a27de5e19f9b26c1ce2544b659ef7c47aac65c57967a5cf29e", kill_on_drop: false }` [INFO] [stdout] a3f662e24ade26a27de5e19f9b26c1ce2544b659ef7c47aac65c57967a5cf29e