[INFO] cloning repository https://github.com/reichigo/rust_real_world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reichigo/rust_real_world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freichigo%2Frust_real_world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freichigo%2Frust_real_world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a62b46eead35a357e0c09006dab7d853609afe8
[INFO] building reichigo/rust_real_world against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freichigo%2Frust_real_world" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  22% (1863/8321)
Updating files:  23% (1914/8321)
Updating files:  24% (1998/8321)
Updating files:  25% (2081/8321)
Updating files:  26% (2164/8321)
Updating files:  26% (2176/8321)
Updating files:  27% (2247/8321)
Updating files:  28% (2330/8321)
Updating files:  29% (2414/8321)
Updating files:  29% (2438/8321)
Updating files:  30% (2497/8321)
Updating files:  31% (2580/8321)
Updating files:  31% (2591/8321)
Updating files:  32% (2663/8321)
Updating files:  33% (2746/8321)
Updating files:  34% (2830/8321)
Updating files:  35% (2913/8321)
Updating files:  35% (2915/8321)
Updating files:  36% (2996/8321)
Updating files:  37% (3079/8321)
Updating files:  38% (3162/8321)
Updating files:  39% (3246/8321)
Updating files:  40% (3329/8321)
Updating files:  41% (3412/8321)
Updating files:  42% (3495/8321)
Updating files:  43% (3579/8321)
Updating files:  44% (3662/8321)
Updating files:  45% (3745/8321)
Updating files:  46% (3828/8321)
Updating files:  47% (3911/8321)
Updating files:  48% (3995/8321)
Updating files:  49% (4078/8321)
Updating files:  50% (4161/8321)
Updating files:  50% (4191/8321)
Updating files:  51% (4244/8321)
Updating files:  52% (4327/8321)
Updating files:  53% (4411/8321)
Updating files:  53% (4425/8321)
Updating files:  54% (4494/8321)
Updating files:  55% (4577/8321)
Updating files:  56% (4660/8321)
Updating files:  57% (4743/8321)
Updating files:  58% (4827/8321)
Updating files:  59% (4910/8321)
Updating files:  60% (4993/8321)
Updating files:  61% (5076/8321)
Updating files:  62% (5160/8321)
Updating files:  63% (5243/8321)
Updating files:  64% (5326/8321)
Updating files:  65% (5409/8321)
Updating files:  66% (5492/8321)
Updating files:  67% (5576/8321)
Updating files:  68% (5659/8321)
Updating files:  69% (5742/8321)
Updating files:  70% (5825/8321)
Updating files:  71% (5908/8321)
Updating files:  72% (5992/8321)
Updating files:  73% (6075/8321)
Updating files:  73% (6155/8321)
Updating files:  74% (6158/8321)
Updating files:  75% (6241/8321)
Updating files:  76% (6324/8321)
Updating files:  77% (6408/8321)
Updating files:  78% (6491/8321)
Updating files:  78% (6516/8321)
Updating files:  79% (6574/8321)
Updating files:  80% (6657/8321)
Updating files:  81% (6741/8321)
Updating files:  81% (6822/8321)
Updating files:  82% (6824/8321)
Updating files:  83% (6907/8321)
Updating files:  84% (6990/8321)
Updating files:  85% (7073/8321)
Updating files:  86% (7157/8321)
Updating files:  87% (7240/8321)
Updating files:  88% (7323/8321)
Updating files:  89% (7406/8321)
Updating files:  90% (7489/8321)
Updating files:  90% (7563/8321)
Updating files:  91% (7573/8321)
Updating files:  92% (7656/8321)
Updating files:  93% (7739/8321)
Updating files:  94% (7822/8321)
Updating files:  95% (7905/8321)
Updating files:  96% (7989/8321)
Updating files:  97% (8072/8321)
Updating files:  98% (8155/8321)
Updating files:  99% (8238/8321)
Updating files: 100% (8321/8321)
Updating files: 100% (8321/8321), done.
[INFO] validating manifest of git repo https://github.com/reichigo/rust_real_world on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/reichigo/rust_real_world
[INFO] finished tweaking git repo https://github.com/reichigo/rust_real_world
[INFO] tweaked toml for git repo https://github.com/reichigo/rust_real_world written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/reichigo/rust_real_world already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfc600c72864263c8457b3c71ab1e5ff82cc96ef51da018bbb676ddb8ee3d15e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cfc600c72864263c8457b3c71ab1e5ff82cc96ef51da018bbb676ddb8ee3d15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfc600c72864263c8457b3c71ab1e5ff82cc96ef51da018bbb676ddb8ee3d15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc600c72864263c8457b3c71ab1e5ff82cc96ef51da018bbb676ddb8ee3d15e", kill_on_drop: false }`
[INFO] [stdout] cfc600c72864263c8457b3c71ab1e5ff82cc96ef51da018bbb676ddb8ee3d15e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e01e4f016c50a98fc8c22929696a842ff13f4b00711bd813b98ac43f925c7bd3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e01e4f016c50a98fc8c22929696a842ff13f4b00711bd813b98ac43f925c7bd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.120
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling serde v1.0.120
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling rustversion v1.0.4
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling encoding_rs v0.8.26
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling ipnet v2.3.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling futures-channel v0.3.12
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thread_local v1.1.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling tinyvec v1.1.0
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling http v0.2.3
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling os_info v2.0.8
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling mio v0.6.23
[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 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.22/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --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=9e9531b190d3ae50 -C extra-filename=-9e9531b190d3ae50 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (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" "e01e4f016c50a98fc8c22929696a842ff13f4b00711bd813b98ac43f925c7bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01e4f016c50a98fc8c22929696a842ff13f4b00711bd813b98ac43f925c7bd3", kill_on_drop: false }`
[INFO] [stdout] e01e4f016c50a98fc8c22929696a842ff13f4b00711bd813b98ac43f925c7bd3
