[INFO] cloning repository https://github.com/Bossle/bluff_tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bossle/bluff_tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBossle%2Fbluff_tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBossle%2Fbluff_tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be3b174254cfb6250e4c4b92cac8356495fd26a6
[INFO] testing Bossle/bluff_tree against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBossle%2Fbluff_tree" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Bossle/bluff_tree
[INFO] finished tweaking git repo https://github.com/Bossle/bluff_tree
[INFO] tweaked toml for git repo https://github.com/Bossle/bluff_tree written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bossle/bluff_tree on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Bossle/bluff_tree 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ef09b9d7678524671d2493153e77d20a91675f873e5c033c7b5e8eb5abcaf96
[INFO] running `Command { std: "docker" "start" "-a" "8ef09b9d7678524671d2493153e77d20a91675f873e5c033c7b5e8eb5abcaf96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ef09b9d7678524671d2493153e77d20a91675f873e5c033c7b5e8eb5abcaf96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef09b9d7678524671d2493153e77d20a91675f873e5c033c7b5e8eb5abcaf96", kill_on_drop: false }`
[INFO] [stdout] 8ef09b9d7678524671d2493153e77d20a91675f873e5c033c7b5e8eb5abcaf96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebece54f84f188e6501045256bf500a6daaf432e3942174d98c5a4422dcca31e
[INFO] running `Command { std: "docker" "start" "-a" "ebece54f84f188e6501045256bf500a6daaf432e3942174d98c5a4422dcca31e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling fastrand v2.2.0
[INFO] [stderr]    Compiling xml-rs v0.8.24
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling coin_cbc_sys v0.1.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling coin_cbc v0.1.8
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling lp-solvers v1.0.1
[INFO] [stderr]    Compiling good_lp v1.10.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bluff_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcWP8pPy/symbols.o" "<8 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libbluff_tree-ffb7f888158f7ad4.rlib,librand-f383289da91a4480.rlib,librand_chacha-e44ab431ecc77a95.rlib,libppv_lite86-1311594c521a89c5.rlib,libzerocopy-15771f6814940414.rlib,libbyteorder-a2fc39dca5a662b3.rlib,librand_core-370aec9216cb9989.rlib,libgetrandom-bf2f1c7852b24915.rlib,liblibc-a30f316a32aaee53.rlib,libgood_lp-3dae03871f2d9074.rlib,liblp_solvers-20b34f56d189a657.rlib,libxml-0d0305edba4ebf1e.rlib,libtempfile-34e2674d1157dc4c.rlib,libfastrand-4495a9f4ef0439a9.rlib,librustix-2b604909a4109694.rlib,libbitflags-aa30ca3c6fb8f8f7.rlib,liblinux_raw_sys-4e641796865fb71b.rlib,libcfg_if-238a855292fb6d2b.rlib,libonce_cell-f5c797e7db7a4423.rlib,libcoin_cbc-579462f91125eded.rlib,liblazy_static-5f41077b1fb4f2c7.rlib,libcoin_cbc_sys-062e19ac2ed4f971.rlib,libfnv-cad931e6de93593b.rlib}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lCbcSolver" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcWP8pPy/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/bluff_tree-109c591110e43af4" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lCbcSolver
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bluff_tree` (bin "bluff_tree") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ebece54f84f188e6501045256bf500a6daaf432e3942174d98c5a4422dcca31e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebece54f84f188e6501045256bf500a6daaf432e3942174d98c5a4422dcca31e", kill_on_drop: false }`
[INFO] [stdout] ebece54f84f188e6501045256bf500a6daaf432e3942174d98c5a4422dcca31e
