[INFO] fetching crate delsum 1.0.0...
[INFO] testing delsum-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate delsum 1.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate delsum 1.0.0
[INFO] finished tweaking crates.io crate delsum 1.0.0
[INFO] tweaked toml for crates.io crate delsum 1.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate delsum 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate delsum 1.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d511eafb164f78904d951ee08b2c855c1b47c68aebb3625aee290442f282c84a
[INFO] running `Command { std: "docker" "start" "-a" "d511eafb164f78904d951ee08b2c855c1b47c68aebb3625aee290442f282c84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d511eafb164f78904d951ee08b2c855c1b47c68aebb3625aee290442f282c84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d511eafb164f78904d951ee08b2c855c1b47c68aebb3625aee290442f282c84a", kill_on_drop: false }`
[INFO] [stdout] d511eafb164f78904d951ee08b2c855c1b47c68aebb3625aee290442f282c84a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ace82046057730e8406243a7ba6f7fd861a4131d5ad52efd4f82002800eeefaf
[INFO] running `Command { std: "docker" "start" "-a" "ace82046057730e8406243a7ba6f7fd861a4131d5ad52efd4f82002800eeefaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling gf2poly v0.1.0
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling num-modular v0.5.1
[INFO] [stderr]    Compiling num-prime v0.4.4
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling delsum-lib v1.0.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling delsum v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bin.rs:198:39
[INFO] [stdout]     |
[INFO] [stdout] 198 | fn segment_checksum(checksums: Option<&[Vec<u8>]>, trailing: bool) -> SegmentChecksum {
[INFO] [stdout]     |                                       ^^^^^^^^^^                      ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 198 | fn segment_checksum(checksums: Option<&[Vec<u8>]>, trailing: bool) -> SegmentChecksum<'_> {
[INFO] [stdout]     |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustc5rhqRE/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libserde_json-61f3b64e546e55ba,libmemchr-4f0714dc45d95749,libitoa-6b76ec393d6a2c41,libryu-0ea4bafc9bef6d8b,libserde-fb2c1ea06f6febc7,libhex-28742b4ca144387c,libdelsum_lib-f1c4d5416ecfe40e,libnum_prime-b3f962063266c899,libnum_modular-507bc2cc468252c8,liblru-2a9e5bbc1d7786ef,libhashbrown-31373ccbcd1db386,libfoldhash-a84df4cbe8daa3b8,libequivalent-7e0e8cbe6c474a67,liballocator_api2-3bc2480ae44878f3,libbitvec-4d9abde62f1c4da4,libwyz-08b81de43180c23e,libtap-a03b11bfa148d0b2,libradium-a5583fb516fb7633,libfunty-e395759ffae18036,libnum_bigint-80cdf38e6f3a4cdf,librand-981fc25e59e6dde0,librand_chacha-9c6269f8da63cc8e,librand_core-99913eebf42179ce,libgetrandom-fde0f96e19ac7f15,libnum_integer-a1ee0b827e690b68,libgf2poly-3d075bf41c03f995,librand-37435107043cbe1f,librand_chacha-bf843d7dbf95c218,libppv_lite86-f1e37e57ffef6e8c,libzerocopy-11ad661e9e1ff602,librand_core-a7f66f142f5dc584,libgetrandom-ca0c07d90030953b,liblibc-9098e8a05e8dc2a2,libcfg_if-33ef6c02a07f9fec,librayon-67abd201a15ef2af,librayon_core-eae9644c310958e7,libcrossbeam_deque-ce08bd9aba37d973,libcrossbeam_epoch-0e344cb0f6dc787c,libcrossbeam_utils-57acb8582d3ed5fe,libeither-1e551205f1478063,libnum_traits-1a0074f98e3a6d0e,libclap-b9649a0bc69fc1c1,libclap_builder-3246f629608c133b,libstrsim-24acdad2526b95b7,libanstream-3a5850ea78bcd0e3,libanstyle_query-f0be367a66cb0b02,libis_terminal_polyfill-c14c9d53c4f80a97,libcolorchoice-dfb6701820ae12a0,libanstyle_parse-80647c630cc5391e,libutf8parse-8828ddbb63eb8bad,libclap_lex-8f7e36dc12b04c16,libanstyle-df82d657645c4a5c}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgf2x" "-lc" "-lm" "-lrt" "-lpthread" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustc5rhqRE/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/delsum-c8710f0c6e2c71f3" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-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 -lgf2x
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `delsum` (bin "delsum") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "ace82046057730e8406243a7ba6f7fd861a4131d5ad52efd4f82002800eeefaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace82046057730e8406243a7ba6f7fd861a4131d5ad52efd4f82002800eeefaf", kill_on_drop: false }`
[INFO] [stdout] ace82046057730e8406243a7ba6f7fd861a4131d5ad52efd4f82002800eeefaf
