[INFO] cloning repository https://github.com/jnylen/enju
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jnylen/enju" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjnylen%2Fenju", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjnylen%2Fenju'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f14fa77296e8ce27121ab172d1cc2d654caf2871
[INFO] checking jnylen/enju against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjnylen%2Fenju" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jnylen/enju
[INFO] finished tweaking git repo https://github.com/jnylen/enju
[INFO] tweaked toml for git repo https://github.com/jnylen/enju written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jnylen/enju on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jnylen/enju 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f916f12b57edc06df6fd9625bffc8b54584f7661af02df1081106344a7e1aaa3
[INFO] running `Command { std: "docker" "start" "-a" "f916f12b57edc06df6fd9625bffc8b54584f7661af02df1081106344a7e1aaa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f916f12b57edc06df6fd9625bffc8b54584f7661af02df1081106344a7e1aaa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f916f12b57edc06df6fd9625bffc8b54584f7661af02df1081106344a7e1aaa3", kill_on_drop: false }`
[INFO] [stdout] f916f12b57edc06df6fd9625bffc8b54584f7661af02df1081106344a7e1aaa3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e5e12f8eb74124033f850a302a3c0d2b67df3f49c4775f71b31c1164a9b32ad
[INFO] running `Command { std: "docker" "start" "-a" "1e5e12f8eb74124033f850a302a3c0d2b67df3f49c4775f71b31c1164a9b32ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking try-lock v0.2.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking futures v0.1.28
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking smallvec v0.6.10
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking indexmap v2.12.1
[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 rand_jitter v0.1.4
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking utf-8 v0.7.5
[INFO] [stderr]    Compiling encoding_rs v0.8.17
[INFO] [stderr]     Checking new_debug_unreachable v1.0.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking owning_ref v0.4.0
[INFO] [stderr]    Compiling openssl-src v300.5.4+3.5.4
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking indexmap v1.0.2
[INFO] [stderr]     Checking idna_adapter v1.0.0
[INFO] [stderr]     Checking rustc-demangle v0.1.15
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking tokio-executor v0.1.8
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking tokio-sync v0.1.6
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling backtrace-sys v0.1.30
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]     Checking regex-syntax v0.6.7
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking aho-corasick v0.7.4
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking utf8-ranges v1.0.3
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking backtrace v0.3.32
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.17
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.2
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]    Compiling hyper v0.12.31
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking miniz_oxide v0.2.2
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking h2 v0.1.25
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]    Compiling selectors v0.25.0
[INFO] [stderr]     Checking publicsuffix v1.5.2
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.31.0
[INFO] [stderr]     Checking try_from v0.3.2
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]     Checking dtoa v0.4.4
[INFO] [stderr]    Compiling diesel_derives v2.3.6
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking cssparser v0.31.2
[INFO] [stderr]     Checking flate2 v1.0.9
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]    Compiling toml v0.9.10+spec-1.1.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking servo_arc v0.3.0
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling diesel_table_macro_syntax v0.3.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]    Compiling migrations_internals v2.3.0
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling dsl_auto_type v0.2.0
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking xml-rs v0.8.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking serde-xml-rs v0.3.0 (https://github.com/RReverser/serde-xml-rs.git#3c5949b7)
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking irc-proto v1.1.0
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking rustls-pki-types v1.13.2
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling migrations_macros v2.3.0
[INFO] [stderr]     Checking multer v2.1.0
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking xml5ever v0.18.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]     Checking url_serde v0.2.0
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking meval v0.2.0
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking markup5ever_rcdom v0.3.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking rayon v1.1.0
[INFO] [stderr]     Checking dotenv v0.14.1
[INFO] [stderr]     Checking chrono-humanize v0.2.3
[INFO] [stderr]     Checking threadpool v1.7.1
[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/5d96fa0e954d77528204a1ba3b8847ec083c779b/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=42998038a8348eaa -C extra-filename=-18c282fe503d47d5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43e32a25692bf44a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-01cdf4ac6a2aaf5b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "1e5e12f8eb74124033f850a302a3c0d2b67df3f49c4775f71b31c1164a9b32ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5e12f8eb74124033f850a302a3c0d2b67df3f49c4775f71b31c1164a9b32ad", kill_on_drop: false }`
[INFO] [stdout] 1e5e12f8eb74124033f850a302a3c0d2b67df3f49c4775f71b31c1164a9b32ad
