[INFO] cloning repository https://github.com/thebracket/rustrogueliketutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thebracket/rustrogueliketutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebracket%2Frustrogueliketutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebracket%2Frustrogueliketutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6a4673ca59cffe057d4b0015b4920ecd5faa3b6
[INFO] documenting thebracket/rustrogueliketutorial against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebracket%2Frustrogueliketutorial" "/workspace/builds/worker-44/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-44/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:   4% (167/4165)
Updating files:   5% (209/4165)
Updating files:   5% (244/4165)
Updating files:   6% (250/4165)
Updating files:   6% (265/4165)
Updating files:   7% (292/4165)
Updating files:   7% (315/4165)
Updating files:   8% (334/4165)
Updating files:   9% (375/4165)
Updating files:  10% (417/4165)
Updating files:  11% (459/4165)
Updating files:  12% (500/4165)
Updating files:  13% (542/4165)
Updating files:  14% (584/4165)
Updating files:  15% (625/4165)
Updating files:  16% (667/4165)
Updating files:  17% (709/4165)
Updating files:  18% (750/4165)
Updating files:  19% (792/4165)
Updating files:  20% (833/4165)
Updating files:  21% (875/4165)
Updating files:  22% (917/4165)
Updating files:  23% (958/4165)
Updating files:  24% (1000/4165)
Updating files:  25% (1042/4165)
Updating files:  26% (1083/4165)
Updating files:  27% (1125/4165)
Updating files:  28% (1167/4165)
Updating files:  29% (1208/4165)
Updating files:  30% (1250/4165)
Updating files:  31% (1292/4165)
Updating files:  32% (1333/4165)
Updating files:  33% (1375/4165)
Updating files:  34% (1417/4165)
Updating files:  35% (1458/4165)
Updating files:  36% (1500/4165)
Updating files:  37% (1542/4165)
Updating files:  38% (1583/4165)
Updating files:  39% (1625/4165)
Updating files:  40% (1666/4165)
Updating files:  41% (1708/4165)
Updating files:  42% (1750/4165)
Updating files:  43% (1791/4165)
Updating files:  44% (1833/4165)
Updating files:  45% (1875/4165)
Updating files:  46% (1916/4165)
Updating files:  47% (1958/4165)
Updating files:  48% (2000/4165)
Updating files:  49% (2041/4165)
Updating files:  50% (2083/4165)
Updating files:  51% (2125/4165)
Updating files:  52% (2166/4165)
Updating files:  53% (2208/4165)
Updating files:  54% (2250/4165)
Updating files:  55% (2291/4165)
Updating files:  56% (2333/4165)
Updating files:  57% (2375/4165)
Updating files:  58% (2416/4165)
Updating files:  59% (2458/4165)
Updating files:  60% (2499/4165)
Updating files:  61% (2541/4165)
Updating files:  62% (2583/4165)
Updating files:  63% (2624/4165)
Updating files:  64% (2666/4165)
Updating files:  65% (2708/4165)
Updating files:  66% (2749/4165)
Updating files:  67% (2791/4165)
Updating files:  68% (2833/4165)
Updating files:  69% (2874/4165)
Updating files:  70% (2916/4165)
Updating files:  71% (2958/4165)
Updating files:  72% (2999/4165)
Updating files:  73% (3041/4165)
Updating files:  74% (3083/4165)
Updating files:  75% (3124/4165)
Updating files:  76% (3166/4165)
Updating files:  77% (3208/4165)
Updating files:  78% (3249/4165)
Updating files:  79% (3291/4165)
Updating files:  80% (3332/4165)
Updating files:  81% (3374/4165)
Updating files:  82% (3416/4165)
Updating files:  83% (3457/4165)
Updating files:  84% (3499/4165)
Updating files:  85% (3541/4165)
Updating files:  86% (3582/4165)
Updating files:  87% (3624/4165)
Updating files:  88% (3666/4165)
Updating files:  89% (3707/4165)
Updating files:  90% (3749/4165)
Updating files:  91% (3791/4165)
Updating files:  92% (3832/4165)
Updating files:  93% (3874/4165)
Updating files:  94% (3916/4165)
Updating files:  95% (3957/4165)
Updating files:  96% (3999/4165)
Updating files:  97% (4041/4165)
Updating files:  98% (4082/4165)
Updating files:  99% (4124/4165)
Updating files: 100% (4165/4165)
Updating files: 100% (4165/4165), done.
[INFO] validating manifest of git repo https://github.com/thebracket/rustrogueliketutorial on toolchain 6fd27704e643b25711e6a97ec2b04873b411b97d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thebracket/rustrogueliketutorial
[INFO] finished tweaking git repo https://github.com/thebracket/rustrogueliketutorial
[INFO] tweaked toml for git repo https://github.com/thebracket/rustrogueliketutorial written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] crate git repo https://github.com/thebracket/rustrogueliketutorial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d8c1d89a03127c31b7f3dffa9d0d7701010153c5e23dcecee665d5e5efcd953
[INFO] running `Command { std: "docker" "start" "-a" "2d8c1d89a03127c31b7f3dffa9d0d7701010153c5e23dcecee665d5e5efcd953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d8c1d89a03127c31b7f3dffa9d0d7701010153c5e23dcecee665d5e5efcd953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d8c1d89a03127c31b7f3dffa9d0d7701010153c5e23dcecee665d5e5efcd953", kill_on_drop: false }`
[INFO] [stdout] 2d8c1d89a03127c31b7f3dffa9d0d7701010153c5e23dcecee665d5e5efcd953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07314f1e2c9949570e4a859ba7e3ae29e8c061c0134879298a3f2487ca33bb01
[INFO] running `Command { std: "docker" "start" "-a" "07314f1e2c9949570e4a859ba7e3ae29e8c061c0134879298a3f2487ca33bb01", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking ttf-parser v0.6.2
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crc32fast v1.2.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.15
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.48
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking glow v0.10.0
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking mopa v0.2.2
[INFO] [stderr]     Checking atom v0.3.6
[INFO] [stderr]     Checking tuple_utils v0.3.0
[INFO] [stderr]     Checking shrev v1.1.1
[INFO] [stderr] error: could not compile `regex-syntax`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.25/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=7ea52e7d9a805586 -C extra-filename=-7ea52e7d9a805586 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "07314f1e2c9949570e4a859ba7e3ae29e8c061c0134879298a3f2487ca33bb01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07314f1e2c9949570e4a859ba7e3ae29e8c061c0134879298a3f2487ca33bb01", kill_on_drop: false }`
[INFO] [stdout] 07314f1e2c9949570e4a859ba7e3ae29e8c061c0134879298a3f2487ca33bb01