[INFO] cloning repository https://github.com/mdtex/mdtex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdtex/mdtex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdtex%2Fmdtex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdtex%2Fmdtex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebfc8d8f362131d7df96de6c175485405cba9345
[INFO] checking mdtex/mdtex against d8df82673d5911b6112a85bf91d9adefb2c66a1a for pr-162242
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdtex%2Fmdtex" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mdtex/mdtex
[INFO] finished tweaking git repo https://github.com/mdtex/mdtex
[INFO] tweaked toml for git repo https://github.com/mdtex/mdtex written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mdtex/mdtex on toolchain d8df82673d5911b6112a85bf91d9adefb2c66a1a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mdtex/mdtex 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" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded build_html v2.7.0
[INFO] [stderr]   Downloaded copy_dir v0.1.3
[INFO] [stderr]   Downloaded quick-js v0.4.1
[INFO] [stderr]   Downloaded katex v0.4.6
[INFO] [stderr]   Downloaded toml_writer v1.0.4
[INFO] [stderr]   Downloaded serde_spanned v1.0.3
[INFO] [stderr]   Downloaded toml v0.9.8
[INFO] [stderr]   Downloaded doc-comment v0.3.4
[INFO] [stderr]   Downloaded assert_fs v1.1.3
[INFO] [stderr]   Downloaded assert_cmd v2.1.1
[INFO] [stderr]   Downloaded mockito v1.7.1
[INFO] [stderr]   Downloaded colored v3.0.0
[INFO] [stderr]   Downloaded libquickjs-sys v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2f7cb1c9157296d7cfd3814ec96e03e90b4cfb79350a0f26e7090b555fabbcf1
[INFO] running `Command { std: "docker" "start" "2f7cb1c9157296d7cfd3814ec96e03e90b4cfb79350a0f26e7090b555fabbcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f7cb1c9157296d7cfd3814ec96e03e90b4cfb79350a0f26e7090b555fabbcf1", 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" "2f7cb1c9157296d7cfd3814ec96e03e90b4cfb79350a0f26e7090b555fabbcf1" "/opt/rustwide/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f7cb1c9157296d7cfd3814ec96e03e90b4cfb79350a0f26e7090b555fabbcf1", 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" "2f7cb1c9157296d7cfd3814ec96e03e90b4cfb79350a0f26e7090b555fabbcf1" "/opt/rustwide/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling katex v0.4.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking build_html v2.7.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]    Compiling argh_shared v0.1.13
[INFO] [stderr]    Compiling copy_dir v0.1.3
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling libquickjs-sys v0.9.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]     Checking rust-fuzzy-search v0.1.1
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]    Compiling assert_cmd v2.1.1
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking colored v3.0.0
[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/d8df82673d5911b6112a85bf91d9adefb2c66a1a/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,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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="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=b053df2c3a79c51f -C extra-filename=-46c5006a13c32a7c --out-dir /opt/rustwide/target/debug/build/syn/46c5006a13c32a7c/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/43e32a25692bf44a/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/9533002ac35f5809/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/43e32a25692bf44a/out/libproc_macro2-43e32a25692bf44a.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/01cdf4ac6a2aaf5b/out/libquote-01cdf4ac6a2aaf5b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/9533002ac35f5809/out/libunicode_ident-9533002ac35f5809.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2f7cb1c9157296d7cfd3814ec96e03e90b4cfb79350a0f26e7090b555fabbcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7cb1c9157296d7cfd3814ec96e03e90b4cfb79350a0f26e7090b555fabbcf1", kill_on_drop: false }`
[INFO] [stdout] 2f7cb1c9157296d7cfd3814ec96e03e90b4cfb79350a0f26e7090b555fabbcf1
