[INFO] updating cached repository jamespharaoh/btrfs-dedupe [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jamespharaoh/btrfs-dedupe [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jamespharaoh/btrfs-dedupe" "work/ex/beta-1.37-6/sources/1.36.0/gh/jamespharaoh/btrfs-dedupe"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jamespharaoh/btrfs-dedupe'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jamespharaoh/btrfs-dedupe" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jamespharaoh/btrfs-dedupe"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jamespharaoh/btrfs-dedupe'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 72c6a301d20f935827b994db210bf0a1e121273a [INFO] sha for GitHub repo jamespharaoh/btrfs-dedupe: 72c6a301d20f935827b994db210bf0a1e121273a [INFO] validating manifest of jamespharaoh/btrfs-dedupe on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jamespharaoh/btrfs-dedupe on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jamespharaoh/btrfs-dedupe [INFO] finished frobbing jamespharaoh/btrfs-dedupe [INFO] frobbed toml for jamespharaoh/btrfs-dedupe written to work/ex/beta-1.37-6/sources/1.36.0/gh/jamespharaoh/btrfs-dedupe/Cargo.toml [INFO] started frobbing jamespharaoh/btrfs-dedupe [INFO] finished frobbing jamespharaoh/btrfs-dedupe [INFO] frobbed toml for jamespharaoh/btrfs-dedupe written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jamespharaoh/btrfs-dedupe/Cargo.toml [INFO] crate jamespharaoh/btrfs-dedupe already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jamespharaoh/btrfs-dedupe against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jamespharaoh/btrfs-dedupe:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 97d92f20bdb3a3c2f05d187dc6b447c5ab27633051d03a7e4ba699a7e1a5d76e [INFO] running `"docker" "start" "-a" "97d92f20bdb3a3c2f05d187dc6b447c5ab27633051d03a7e4ba699a7e1a5d76e"` [INFO] [stderr] Compiling typenum v1.5.1 [INFO] [stderr] Compiling byte-tools v0.1.2 [INFO] [stderr] Compiling uuid v0.3.1 [INFO] [stderr] Compiling minilzo-sys v0.1.0 [INFO] [stderr] Compiling termion v1.1.4 [INFO] [stderr] Compiling syn v0.10.6 [INFO] [stderr] Compiling ioctl v0.3.3 [INFO] [stderr] Compiling nodrop v0.1.8 [INFO] [stderr] Compiling crc v1.4.0 [INFO] [stderr] Compiling clap v2.20.0 [INFO] [stderr] Compiling minilzo v0.1.0 [INFO] [stderr] Compiling output v0.4.1 [INFO] [stderr] Compiling btrfs v1.2.1 [INFO] [stderr] Compiling generic-array v0.6.0 [INFO] [stderr] Compiling digest v0.4.0 [INFO] [stderr] Compiling digest-buffer v0.2.0 [INFO] [stderr] Compiling sha2 v0.4.0 [INFO] [stderr] Compiling serde_codegen_internals v0.11.3 [INFO] [stderr] Compiling serde_codegen v0.8.21 [INFO] [stderr] Compiling btrfs-dedupe v1.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[ macro_use ] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[ macro_use ] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands/dedupe_command.rs:627:6 [INFO] [stderr] | [INFO] [stderr] 627 | let mut file_database = [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `HashLists` [INFO] [stderr] --> src/types.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / pub type HashLists = [INFO] [stderr] 14 | | HashMap >; [INFO] [stderr] | |__________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `CompareFileMetadataLists` [INFO] [stderr] --> src/types.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / pub type CompareFileMetadataLists = [INFO] [stderr] 23 | | HashMap >; [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/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.btrfs_dedupe.cocdz8de-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac" "/opt/crater/target/debug/deps/btrfs_dedupe-0e114613a3519dac.1rxmtvh80b8stc48.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/miniz-sys-0ba1bb1fbb2e02ec/out" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtime-dce1fad28286ed01.rlib" "/opt/crater/target/debug/deps/libsha2-36a265ca13afd375.rlib" "/opt/crater/target/debug/deps/libfake_simd-61afd38856658cdf.rlib" "/opt/crater/target/debug/deps/libdigest_buffer-b5466ac4fc8cf5d7.rlib" "/opt/crater/target/debug/deps/libdigest-d56cc43612a3c09e.rlib" "/opt/crater/target/debug/deps/libbyte_tools-4f58d1f0269eb031.rlib" "/opt/crater/target/debug/deps/libgeneric_array-6801eed6f70d6954.rlib" "/opt/crater/target/debug/deps/libnodrop-c481dc22d3a2b3ee.rlib" "/opt/crater/target/debug/deps/libodds-354b861802292eb5.rlib" "/opt/crater/target/debug/deps/libtypenum-05b61cffb3f8c57f.rlib" "/opt/crater/target/debug/deps/libserde_json-08d0a8f1b160c8fe.rlib" "/opt/crater/target/debug/deps/libdtoa-7409b9e3ab360496.rlib" "/opt/crater/target/debug/deps/libitoa-cef2a13024efa8bd.rlib" "/opt/crater/target/debug/deps/libserde-67f54d5ae24361aa.rlib" "/opt/crater/target/debug/deps/libnum_traits-5f46d2a51c998e26.rlib" "/opt/crater/target/debug/deps/librustc_serialize-d3298b24124a3c5c.rlib" "/opt/crater/target/debug/deps/libbtrfs-513954c9b1fd1922.rlib" "/opt/crater/target/debug/deps/libuuid-69046e64ff76f714.rlib" "/opt/crater/target/debug/deps/libminilzo-ab1a0aed781423e2.rlib" "/opt/crater/target/debug/deps/libminilzo_sys-8ca04d4090cf5c53.rlib" "/opt/crater/target/debug/deps/libflate2-8f10c275e1580256.rlib" "/opt/crater/target/debug/deps/libminiz_sys-c7acf7aa2d913333.rlib" "/opt/crater/target/debug/deps/libcrc-119ef82b15239052.rlib" "/opt/crater/target/debug/deps/libioctl-560588e91cd1ab0d.rlib" "/opt/crater/target/debug/deps/liboutput-e3cc4bf1dc9f6a62.rlib" "/opt/crater/target/debug/deps/libtermion-251fe79d53e8cac9.rlib" "/opt/crater/target/debug/deps/liblazy_static-d7718b504e03d468.rlib" "/opt/crater/target/debug/deps/libclap-eeed99cd16399e2d.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-5019529336a130a2.rlib" "/opt/crater/target/debug/deps/libterm_size-852c783250ec9d09.rlib" "/opt/crater/target/debug/deps/libvec_map-ef49b491a2aa4b7d.rlib" "/opt/crater/target/debug/deps/libbitflags-df219a1ec24cdf3b.rlib" "/opt/crater/target/debug/deps/libunicode_width-003ecf1eefa64fd0.rlib" "/opt/crater/target/debug/deps/liblibc-e444f8f33bb3c635.rlib" "/opt/crater/target/debug/deps/libansi_term-334ed51196badc8f.rlib" "/opt/crater/target/debug/deps/libstrsim-ec5a0df693c0136b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.rlib" "-Wl,-Bdynamic" "-llzo2" "-lz" "-llzo2" "-llzo2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-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 [INFO] [stderr] [INFO] [stderr] error: Could not compile `btrfs-dedupe`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "97d92f20bdb3a3c2f05d187dc6b447c5ab27633051d03a7e4ba699a7e1a5d76e"` [INFO] running `"docker" "rm" "-f" "97d92f20bdb3a3c2f05d187dc6b447c5ab27633051d03a7e4ba699a7e1a5d76e"` [INFO] [stdout] 97d92f20bdb3a3c2f05d187dc6b447c5ab27633051d03a7e4ba699a7e1a5d76e