[INFO] cloning repository https://github.com/christheblog/graph-commands [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/christheblog/graph-commands" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristheblog%2Fgraph-commands", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristheblog%2Fgraph-commands'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8861930c516adaa8c85ca1628309ded80f9d7d79 [INFO] testing christheblog/graph-commands against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristheblog%2Fgraph-commands" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/christheblog/graph-commands on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/christheblog/graph-commands [INFO] finished tweaking git repo https://github.com/christheblog/graph-commands [INFO] tweaked toml for git repo https://github.com/christheblog/graph-commands written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/christheblog/graph-commands already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded regex v1.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4a378b0701f5b416fd957c46a6fe31892911d1e9266fa3f65ad3366fb3628be [INFO] running `Command { std: "docker" "start" "-a" "b4a378b0701f5b416fd957c46a6fe31892911d1e9266fa3f65ad3366fb3628be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4a378b0701f5b416fd957c46a6fe31892911d1e9266fa3f65ad3366fb3628be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4a378b0701f5b416fd957c46a6fe31892911d1e9266fa3f65ad3366fb3628be", kill_on_drop: false }` [INFO] [stdout] b4a378b0701f5b416fd957c46a6fe31892911d1e9266fa3f65ad3366fb3628be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0027e6e1b88898d1f6179a9c02145cab19476fbca0bb2ea4e18f16b8ab75ca2 [INFO] running `Command { std: "docker" "start" "-a" "f0027e6e1b88898d1f6179a9c02145cab19476fbca0bb2ea4e18f16b8ab75ca2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.3.5 [INFO] [stderr] Compiling gc-core v0.1.0 (/opt/rustwide/workdir/core) [INFO] [stderr] Compiling gc-command v0.1.0 (/opt/rustwide/workdir/command) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> command/src/graph_utils.rs:60:35 [INFO] [stdout] | [INFO] [stdout] 60 | Err(io_err) => Err(io_err.description().to_string()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OVERALL_SCORE` [INFO] [stdout] --> command/src/path_formatter.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const OVERALL_SCORE: &str = "{score}"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OVERALL_SCORE_SHORT` [INFO] [stdout] --> command/src/path_formatter.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const OVERALL_SCORE_SHORT: &str = "%S"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NODE_ID` [INFO] [stdout] --> command/src/path_formatter.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const NODE_ID: &str = "{id}"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NODE_ID_SHORT` [INFO] [stdout] --> command/src/path_formatter.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const NODE_ID_SHORT: &str = "%i"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `REPEAT` [INFO] [stdout] --> command/src/path_formatter.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const REPEAT: &str = "..."; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> command/src/bin/gc-random.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> command/src/bin/gc-csp.rs:242:33 [INFO] [stdout] | [INFO] [stdout] 242 | use gc_core::search::a_star;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcre1dM5/symbols.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.gc_random.9f34a202-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064.1pijwpubehin2kyb.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librand-f39859d0523c00cd.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-83c5a1b9fa1fe7e9.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-7ffbc896c270f9dc.rlib" "/opt/rustwide/target/debug/deps/librand_core-f236bae66d520f67.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-2fd14178429c72a0.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-81c3651d70dd4895.rlib" "/opt/rustwide/target/debug/deps/libgc_command-933b2a1a3b932344.rlib" "/opt/rustwide/target/debug/deps/libclap-931cf9a4721e199f.rlib" "/opt/rustwide/target/debug/deps/libvec_map-11539489c7468588.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-f6da55165abf0f4f.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-7222d6a8c557ea23.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c0d73e3d44b574a0.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rlib" "/opt/rustwide/target/debug/deps/libatty-393b75e71cd1b513.rlib" "/opt/rustwide/target/debug/deps/liblibc-3d94e4737fd64a5e.rlib" "/opt/rustwide/target/debug/deps/libansi_term-76ca62e328105e50.rlib" "/opt/rustwide/target/debug/deps/libgc_core-efdc555826876440.rlib" "/opt/rustwide/target/debug/deps/libitertools-30fc94a0030caba2.rlib" "/opt/rustwide/target/debug/deps/libeither-933ca7c6b88f3e43.rlib" "/opt/rustwide/target/debug/deps/libregex-f5a377243fa5b693.rlib" "/opt/rustwide/target/debug/deps/libthread_local-7b136cb51b93983e.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-a645721078269c15.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-9b10e93aab7cbe7a.rlib" "/opt/rustwide/target/debug/deps/libmemchr-dab0d116dd56435e.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-202fc93d8ccaebf2.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1333333cbe389678.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-93491bde8b3642ba.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d338f5690e3fda2f.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-2cd7f06709609788.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-05bd833c6cc845b5.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5543e955d2b2e107.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a963b8f78c0365f5.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-626bd4749ba5679b.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-1c5c08d77aa4ee1f.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-43c97e136c6f66b3.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ad551729ddf5bdf.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46de9b9399df1cae.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-aa03de290f9594ce.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-020914c5936c5f85.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-89782a6344bc3ddf.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-16d69221f10b0282.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/61469b682c2b0bf9cebc4622f1859e2bb3b7ebca/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/gc_random-1cc6ae77c77ce064" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gc-command` due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f0027e6e1b88898d1f6179a9c02145cab19476fbca0bb2ea4e18f16b8ab75ca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0027e6e1b88898d1f6179a9c02145cab19476fbca0bb2ea4e18f16b8ab75ca2", kill_on_drop: false }` [INFO] [stdout] f0027e6e1b88898d1f6179a9c02145cab19476fbca0bb2ea4e18f16b8ab75ca2