[INFO] cloning repository https://github.com/Treeniks/mdbook-svgbob2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Treeniks/mdbook-svgbob2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTreeniks%2Fmdbook-svgbob2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTreeniks%2Fmdbook-svgbob2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91bede5512458e20f96203c488c4b0c311c18153
[INFO] checking Treeniks/mdbook-svgbob2 against try#7f168b18704203996d3698515c88a036a9300946 for pr-102713
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTreeniks%2Fmdbook-svgbob2" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Treeniks/mdbook-svgbob2 on toolchain 7f168b18704203996d3698515c88a036a9300946
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f168b18704203996d3698515c88a036a9300946" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Treeniks/mdbook-svgbob2
[INFO] finished tweaking git repo https://github.com/Treeniks/mdbook-svgbob2
[INFO] tweaked toml for git repo https://github.com/Treeniks/mdbook-svgbob2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Treeniks/mdbook-svgbob2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f168b18704203996d3698515c88a036a9300946" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+7f168b18704203996d3698515c88a036a9300946" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ef97df6476b6167cfd7e4cbdfdda4651329191c2f0f16cfe9aac4584c7f46ee
[INFO] running `Command { std: "docker" "start" "-a" "6ef97df6476b6167cfd7e4cbdfdda4651329191c2f0f16cfe9aac4584c7f46ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ef97df6476b6167cfd7e4cbdfdda4651329191c2f0f16cfe9aac4584c7f46ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef97df6476b6167cfd7e4cbdfdda4651329191c2f0f16cfe9aac4584c7f46ee", kill_on_drop: false }`
[INFO] [stdout] 6ef97df6476b6167cfd7e4cbdfdda4651329191c2f0f16cfe9aac4584c7f46ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+7f168b18704203996d3698515c88a036a9300946" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5f4e88d7ded6ac3aa02708901e1094626ca9e5964e6cae6136745a826f92929
[INFO] running `Command { std: "docker" "start" "-a" "e5f4e88d7ded6ac3aa02708901e1094626ca9e5964e6cae6136745a826f92929", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling libm v0.2.5
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking futures-sink v0.3.24
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]     Checking digest v0.10.5
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]     Checking tracing-core v0.1.29
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking os_str_bytes v6.3.0
[INFO] [stderr]     Checking bytemuck v1.12.1
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking num-complex v0.4.2
[INFO] [stderr]     Checking approx v0.5.1
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[INFO] [stderr]     Checking wide v0.7.4
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[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]    Compiling pulldown-cmark v0.9.2
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[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]    Compiling paste v1.0.9
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[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking sha1 v0.10.5
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[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]     Checking textwrap v0.15.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking simba v0.7.2
[INFO] [stderr]     Checking inotify v0.7.1
[INFO] [stderr]     Checking headers v0.3.8
[INFO] [stderr]     Checking rustls-pemfile v0.2.1
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking clap v3.2.22
[INFO] [stderr]     Checking filetime v0.2.17
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking iana-time-zone v0.1.50
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking notify v4.0.17
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking opener v0.5.0
[INFO] [stderr]     Checking env_logger v0.9.1
[INFO] [stderr]     Checking shlex v1.1.0
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking pom v3.2.0
[INFO] [stderr]     Checking gitignore v1.0.7
[INFO] [stderr]     Checking topological-sort v0.1.0
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v10.0.4
[INFO] [stderr]     Checking clap v4.0.8
[INFO] [stderr]     Checking clap_complete v3.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling html5ever v0.26.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling num-derive v0.3.3
[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-1.0.145/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=043df8220e629c65 -C extra-filename=-043df8220e629c65 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-ce93c879907a70ed.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-5fd1a070ee0a6aad.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-5b019bcd5e5c9569.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] running `Command { std: "docker" "inspect" "e5f4e88d7ded6ac3aa02708901e1094626ca9e5964e6cae6136745a826f92929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f4e88d7ded6ac3aa02708901e1094626ca9e5964e6cae6136745a826f92929", kill_on_drop: false }`
[INFO] [stdout] e5f4e88d7ded6ac3aa02708901e1094626ca9e5964e6cae6136745a826f92929