[INFO] cloning repository https://github.com/pauladam94/Simplex_algorithm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pauladam94/Simplex_algorithm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpauladam94%2FSimplex_algorithm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpauladam94%2FSimplex_algorithm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a4936bbabbbb8ed1d8e4bd027247e90ef8c81bd
[INFO] checking pauladam94/Simplex_algorithm/4a4936bbabbbb8ed1d8e4bd027247e90ef8c81bd against 22950ab9e29e11620a10905f027f141ea126966e for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpauladam94%2FSimplex_algorithm" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/pauladam94/Simplex_algorithm
[INFO] finished tweaking git repo https://github.com/pauladam94/Simplex_algorithm
[INFO] tweaked toml for git repo https://github.com/pauladam94/Simplex_algorithm written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pauladam94/Simplex_algorithm on toolchain 22950ab9e29e11620a10905f027f141ea126966e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pauladam94/Simplex_algorithm 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" "+22950ab9e29e11620a10905f027f141ea126966e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: lint
[INFO] [stderr] warning: `simplex_algorithm` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumn v0.1.6
[INFO] [stderr]   Downloaded libloading v0.8.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.81
[INFO] [stderr]   Downloaded thread_local v1.1.5
[INFO] [stderr]   Downloaded wayland-sys v0.31.1
[INFO] [stderr]   Downloaded wayland-cursor v0.31.1
[INFO] [stderr]   Downloaded raw-window-handle v0.6.1
[INFO] [stderr]   Downloaded redox_syscall v0.3.4
[INFO] [stderr]   Downloaded objc-sys v0.3.3
[INFO] [stderr]   Downloaded wayland-scanner v0.31.1
[INFO] [stderr]   Downloaded wayland-client v0.31.2
[INFO] [stderr]   Downloaded wayland-backend v0.3.3
[INFO] [stderr]   Downloaded enumflags2_derive v0.7.9
[INFO] [stderr]   Downloaded xdg-home v1.1.0
[INFO] [stderr]   Downloaded serde_repr v0.1.10
[INFO] [stderr]   Downloaded clipboard-win v5.3.1
[INFO] [stderr]   Downloaded enumflags2 v0.7.9
[INFO] [stderr]   Downloaded async-recursion v1.0.2
[INFO] [stderr]   Downloaded smithay-clipboard v0.7.1
[INFO] [stderr]   Downloaded uds_windows v1.0.2
[INFO] [stderr]   Downloaded webbrowser v0.8.7
[INFO] [stderr]   Downloaded document-features v0.2.8
[INFO] [stderr]   Downloaded async-trait v0.1.64
[INFO] [stderr]   Downloaded async-signal v0.2.6
[INFO] [stderr]   Downloaded polling v2.5.2
[INFO] [stderr]   Downloaded async-broadcast v0.5.0
[INFO] [stderr]   Downloaded async-io v1.12.0
[INFO] [stderr]   Downloaded quick-xml v0.31.0
[INFO] [stderr]   Downloaded syn v2.0.60
[INFO] [stderr]   Downloaded objc2 v0.3.0-beta.3
[INFO] [stderr]   Downloaded rustix v0.38.33
[INFO] [stderr]   Downloaded orbclient v0.3.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cf895518cedc747a7e95ba0f82992a77ea515a96d43673c265d312850c3b564f
[INFO] running `Command { std: "docker" "start" "cf895518cedc747a7e95ba0f82992a77ea515a96d43673c265d312850c3b564f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf895518cedc747a7e95ba0f82992a77ea515a96d43673c265d312850c3b564f", 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" "cf895518cedc747a7e95ba0f82992a77ea515a96d43673c265d312850c3b564f" "/opt/rustwide/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf895518cedc747a7e95ba0f82992a77ea515a96d43673c265d312850c3b564f", 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" "cf895518cedc747a7e95ba0f82992a77ea515a96d43673c265d312850c3b564f" "/opt/rustwide/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: lint
[INFO] [stderr] warning: `simplex_algorithm` (manifest) generated 1 warning
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]    Compiling rustix v0.38.33
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling toml_datetime v0.5.1
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking event-listener v5.3.0
[INFO] [stderr]    Compiling nom8 v0.2.0
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.1
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking async-task v4.3.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling polling v2.5.2
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]     Checking fastrand v2.0.2
[INFO] [stderr]     Checking async-lock v2.6.0
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]    Compiling async-io v1.12.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking async-channel v2.2.1
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling async-trait v0.1.64
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking futures-sink v0.3.26
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling wayland-scanner v0.31.1
[INFO] [stderr]     Checking async-broadcast v0.5.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking xdg-home v1.1.0
[INFO] [stderr]     Checking async-executor v1.5.0
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling toml_edit v0.18.1
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]     Checking xkeysym v0.2.0
[INFO] [stderr]     Checking ttf-parser v0.18.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr] error: could not compile `rustix` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/22950ab9e29e11620a10905f027f141ea126966e/bin/rustc --crate-name rustix --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.33/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C opt-level=2 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="event"' --cfg 'feature="fs"' --cfg 'feature="net"' --cfg 'feature="pipe"' --cfg 'feature="process"' --cfg 'feature="shm"' --cfg 'feature="std"' --cfg 'feature="system"' --cfg 'feature="thread"' --cfg 'feature="time"' --cfg 'feature="use-libc-auxv"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-apis", "alloc", "cc", "default", "event", "fs", "io_uring", "itoa", "libc", "libc_errno", "linux_4_11", "linux_latest", "mm", "mount", "net", "once_cell", "param", "pipe", "process", "procfs", "pty", "rand", "runtime", "rustc-dep-of-std", "shm", "std", "stdio", "system", "termios", "thread", "time", "use-explicitly-provided-auxv", "use-libc", "use-libc-auxv"))' -C metadata=d013d4c2406c78fc -C extra-filename=-bb4c7e83f1230529 --out-dir /opt/rustwide/target/debug/build/rustix/bb4c7e83f1230529/out -L dependency=/opt/rustwide/target/debug/build/bitflags/8bc3a65a303ce05c/out -L dependency=/opt/rustwide/target/debug/build/linux-raw-sys/b5803b1ff4091148/out --extern bitflags=/opt/rustwide/target/debug/build/bitflags/8bc3a65a303ce05c/out/libbitflags-8bc3a65a303ce05c.rmeta --extern linux_raw_sys=/opt/rustwide/target/debug/build/linux-raw-sys/b5803b1ff4091148/out/liblinux_raw_sys-b5803b1ff4091148.rmeta --cap-lints allow --cap-lints=forbid --cfg static_assertions --cfg linux_raw --cfg linux_like --cfg linux_kernel` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/22950ab9e29e11620a10905f027f141ea126966e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.60/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=2 -C embed-bitcode=no -C debug-assertions=on --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=e6a4bb3d8b779c52 -C extra-filename=-2374b0108382e7f8 --out-dir /opt/rustwide/target/debug/build/syn/2374b0108382e7f8/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/8580ce549e3545c5/out -L dependency=/opt/rustwide/target/debug/build/quote/8bd620298474a089/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/97a4aed5086dcc1a/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/8580ce549e3545c5/out/libproc_macro2-8580ce549e3545c5.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/8bd620298474a089/out/libquote-8bd620298474a089.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/97a4aed5086dcc1a/out/libunicode_ident-97a4aed5086dcc1a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "cf895518cedc747a7e95ba0f82992a77ea515a96d43673c265d312850c3b564f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf895518cedc747a7e95ba0f82992a77ea515a96d43673c265d312850c3b564f", kill_on_drop: false }`
[INFO] [stdout] cf895518cedc747a7e95ba0f82992a77ea515a96d43673c265d312850c3b564f
