[INFO] crate fastar 0.1.4 is already in cache
[INFO] testing fastar-0.1.4 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate fastar 0.1.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fastar 0.1.4 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fastar 0.1.4
[INFO] finished tweaking crates.io crate fastar 0.1.4
[INFO] tweaked toml for crates.io crate fastar 0.1.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 585fd5af5ffb63969e5a27d833f994e814b32c7d5eef84f69ca71b18a3c3fe99
[INFO] running `"docker" "start" "-a" "585fd5af5ffb63969e5a27d833f994e814b32c7d5eef84f69ca71b18a3c3fe99"`
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling uuid v0.3.1
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]    Compiling minilzo-sys v0.1.0
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.9
[INFO] [stderr]    Compiling mnt v0.3.1
[INFO] [stderr]    Compiling reapfrog v0.2.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling minilzo v0.1.2
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling derive-error v0.0.3
[INFO] [stderr]    Compiling btrfs2 v1.2.2
[INFO] [stderr]    Compiling platter-walk v0.1.2
[INFO] [stderr]    Compiling fastar v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:100:52
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 writeln!(std::io::stderr(),"{}", e.description()).unwrap();
[INFO] [stderr]     |                                                    ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:132:48
[INFO] [stderr]     |
[INFO] [stderr] 132 |             writeln!(std::io::stderr(),"{}", e.description()).unwrap();
[INFO] [stderr]     |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.fastar.cflv9afe-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb" "/opt/rustwide/target/debug/deps/fastar-38d980e7154702eb.4vnqy9mnfbkanani.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/miniz-sys-521308dcba8657ad/out" "-L" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtar-a16623c5526879e2.rlib" "/opt/rustwide/target/debug/deps/libxattr-d30d33b648cc0836.rlib" "/opt/rustwide/target/debug/deps/libfiletime-584c376c27731be6.rlib" "/opt/rustwide/target/debug/deps/libplatter_walk-339ddd3d06e4d864.rlib" "/opt/rustwide/target/debug/deps/libmnt-70ef7be99a713520.rlib" "/opt/rustwide/target/debug/deps/libbtrfs2-06fed6cb9027a390.rlib" "/opt/rustwide/target/debug/deps/libuuid-3d70062701d9c278.rlib" "/opt/rustwide/target/debug/deps/libminilzo-a31c0597365d9eb2.rlib" "/opt/rustwide/target/debug/deps/libminilzo_sys-510c7e367055c253.rlib" "/opt/rustwide/target/debug/deps/libflate2-7aa984e9a15a792e.rlib" "/opt/rustwide/target/debug/deps/libminiz_sys-29d900bdf95eb3b2.rlib" "/opt/rustwide/target/debug/deps/libcrc-faf6376f2a5bc4a2.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-26a3a548d6bb9511.rlib" "/opt/rustwide/target/debug/deps/libnix-2aef90ec771220fc.rlib" "/opt/rustwide/target/debug/deps/libvoid-97cb09eed3196251.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-7bfa6ddb9b2ff1d3.rlib" "/opt/rustwide/target/debug/deps/libbitflags-57cacbe4af8e84a6.rlib" "/opt/rustwide/target/debug/deps/libreapfrog-0943eb86f2632174.rlib" "/opt/rustwide/target/debug/deps/libclap-4f2b3147b0d95bd1.rlib" "/opt/rustwide/target/debug/deps/libvec_map-0124ff4ac8afcced.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-08e331ec82d34bf5.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-f4037b7b6be902d1.rlib" "/opt/rustwide/target/debug/deps/libstrsim-b32b1c93e6d2d890.rlib" "/opt/rustwide/target/debug/deps/libbitflags-c5180c3dc5cc8193.rlib" "/opt/rustwide/target/debug/deps/libatty-69617a5d40e30f17.rlib" "/opt/rustwide/target/debug/deps/liblibc-7f3b8e4c2db2a8d8.rlib" "/opt/rustwide/target/debug/deps/libansi_term-0d3bacace01cab89.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1dac1a412c98f50d.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-b7841fd014bf83a1.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-338c0763450dca22.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5f2e5d11836e0967.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-81a9070bd3553adf.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-e297830377b95af4.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b38b87f2dd197fa0.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-601015f2e15e7e26.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-439f3a589bd88586.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-57ab7e6ac23ce11f.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3aec7f88778e912a.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-b6806800b307d4b9.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-e49d7651b12f7563.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e8266574e26adcc3.rlib" "-Wl,-Bdynamic" "-llzo2" "-lz" "-llzo2" "-llzo2" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -llzo2
[INFO] [stderr]           /usr/bin/ld: cannot find -llzo2
[INFO] [stderr]           /usr/bin/ld: cannot find -llzo2
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `fastar`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "585fd5af5ffb63969e5a27d833f994e814b32c7d5eef84f69ca71b18a3c3fe99"`
[INFO] running `"docker" "rm" "-f" "585fd5af5ffb63969e5a27d833f994e814b32c7d5eef84f69ca71b18a3c3fe99"`
[INFO] [stdout] 585fd5af5ffb63969e5a27d833f994e814b32c7d5eef84f69ca71b18a3c3fe99