[INFO] cloning repository https://github.com/YJDoc2/Plagiarism-Detector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YJDoc2/Plagiarism-Detector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYJDoc2%2FPlagiarism-Detector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYJDoc2%2FPlagiarism-Detector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a291ade7afea4efee2d3b9ab4ce9b9dfe54f0fd6
[INFO] testing YJDoc2/Plagiarism-Detector against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYJDoc2%2FPlagiarism-Detector" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YJDoc2/Plagiarism-Detector on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/YJDoc2/Plagiarism-Detector
[INFO] finished tweaking git repo https://github.com/YJDoc2/Plagiarism-Detector
[INFO] tweaked toml for git repo https://github.com/YJDoc2/Plagiarism-Detector written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/YJDoc2/Plagiarism-Detector already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4a2c55c8962ee022739811bc1fceb4487efd9cd294eaa7f7e24ec6608d3450b
[INFO] running `Command { std: "docker" "start" "-a" "c4a2c55c8962ee022739811bc1fceb4487efd9cd294eaa7f7e24ec6608d3450b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4a2c55c8962ee022739811bc1fceb4487efd9cd294eaa7f7e24ec6608d3450b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a2c55c8962ee022739811bc1fceb4487efd9cd294eaa7f7e24ec6608d3450b", kill_on_drop: false }`
[INFO] [stdout] c4a2c55c8962ee022739811bc1fceb4487efd9cd294eaa7f7e24ec6608d3450b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08eef80c1e814b642d0f3eb49c02bf5d69b8243f514da810d32ca58512db8bb7
[INFO] running `Command { std: "docker" "start" "-a" "08eef80c1e814b642d0f3eb49c02bf5d69b8243f514da810d32ca58512db8bb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling plagiarism-detector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.plagiarism_detector.c565513a-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80.4qn921qrjlaq7wqd.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/workdir/lexer" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-llexer" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-daab80fb3746f9cc.rlib" "/opt/rustwide/target/debug/deps/libryu-8c106c7dece5fbd0.rlib" "/opt/rustwide/target/debug/deps/libitoa-575c3e24a388664a.rlib" "/opt/rustwide/target/debug/deps/libserde-d9274dbcd733082b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/plagiarism_detector-9c9595bdda456b80" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -llexer
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `plagiarism-detector` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "08eef80c1e814b642d0f3eb49c02bf5d69b8243f514da810d32ca58512db8bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08eef80c1e814b642d0f3eb49c02bf5d69b8243f514da810d32ca58512db8bb7", kill_on_drop: false }`
[INFO] [stdout] 08eef80c1e814b642d0f3eb49c02bf5d69b8243f514da810d32ca58512db8bb7