[INFO] updating cached repository wellbehavedsoftware/btrfs-dedupe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wellbehavedsoftware/btrfs-dedupe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wellbehavedsoftware/btrfs-dedupe" "work/ex/beta-1.38-1/sources/1.37.0/gh/wellbehavedsoftware/btrfs-dedupe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wellbehavedsoftware/btrfs-dedupe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wellbehavedsoftware/btrfs-dedupe" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wellbehavedsoftware/btrfs-dedupe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wellbehavedsoftware/btrfs-dedupe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf8d1a82fee2ff8635d00865acc1033707957c9e
[INFO] sha for GitHub repo wellbehavedsoftware/btrfs-dedupe: bf8d1a82fee2ff8635d00865acc1033707957c9e
[INFO] validating manifest of wellbehavedsoftware/btrfs-dedupe on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wellbehavedsoftware/btrfs-dedupe on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wellbehavedsoftware/btrfs-dedupe
[INFO] finished frobbing wellbehavedsoftware/btrfs-dedupe
[INFO] frobbed toml for wellbehavedsoftware/btrfs-dedupe written to work/ex/beta-1.38-1/sources/1.37.0/gh/wellbehavedsoftware/btrfs-dedupe/Cargo.toml
[INFO] started frobbing wellbehavedsoftware/btrfs-dedupe
[INFO] finished frobbing wellbehavedsoftware/btrfs-dedupe
[INFO] frobbed toml for wellbehavedsoftware/btrfs-dedupe written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wellbehavedsoftware/btrfs-dedupe/Cargo.toml
[INFO] crate wellbehavedsoftware/btrfs-dedupe already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wellbehavedsoftware/btrfs-dedupe against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wellbehavedsoftware/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e95bedbbc52084c0c0f0ed664fccdca6ad5d3cfad6ed44043654936a200db4dc
[INFO] running `"docker" "start" "-a" "e95bedbbc52084c0c0f0ed664fccdca6ad5d3cfad6ed44043654936a200db4dc"`
[INFO] [stderr]    Compiling typenum v1.5.1
[INFO] [stderr]    Compiling gcc v0.3.41
[INFO] [stderr]    Compiling odds v0.2.25
[INFO] [stderr]    Compiling byte-tools v0.1.2
[INFO] [stderr]    Compiling unicode-segmentation v1.0.1
[INFO] [stderr]    Compiling uuid v0.3.1
[INFO] [stderr]    Compiling syntex_pos v0.52.0
[INFO] [stderr]    Compiling minilzo-sys v0.1.0
[INFO] [stderr]    Compiling term_size v0.2.1
[INFO] [stderr]    Compiling termion v1.1.4
[INFO] [stderr]    Compiling syn v0.10.6
[INFO] [stderr]    Compiling ioctl v0.3.3
[INFO] [stderr]    Compiling crc v1.4.0
[INFO] [stderr]    Compiling minilzo v0.1.0
[INFO] [stderr]    Compiling clap v2.20.0
[INFO] [stderr]    Compiling nodrop v0.1.8
[INFO] [stderr]    Compiling syntex_errors v0.52.0
[INFO] [stderr]    Compiling output v0.4.1
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]    Compiling syntex_syntax v0.52.0
[INFO] [stderr]    Compiling generic-array v0.6.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]    Compiling digest v0.4.0
[INFO] [stderr]    Compiling digest-buffer v0.2.0
[INFO] [stderr]    Compiling flate2 v0.2.14
[INFO] [stderr]    Compiling sha2 v0.4.0
[INFO] [stderr]    Compiling btrfs v1.2.1
[INFO] [stderr]    Compiling syntex v0.52.0
[INFO] [stderr]    Compiling serde_codegen v0.8.21
[INFO] [stderr]    Compiling btrfs-dedupe v1.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/database/file_database.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |         source: & mut Read,
[INFO] [stderr]    |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/database/file_database.rs:150:26
[INFO] [stderr]     |
[INFO] [stderr] 150 |         database_output: & mut Write,
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.btrfs_dedupe.271n5jhi-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486" "/opt/crater/target/debug/deps/btrfs_dedupe-fccc9342ff20e486.f08i40bnhx3n6xt.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-0632ea9ed0ac8eb1/out" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtime-d8882fbf4a52e179.rlib" "/opt/crater/target/debug/deps/libsha2-17794b9b0f198a6d.rlib" "/opt/crater/target/debug/deps/libfake_simd-e1387e2307bc9117.rlib" "/opt/crater/target/debug/deps/libdigest_buffer-542ceaa3d1894eec.rlib" "/opt/crater/target/debug/deps/libdigest-717cc8e252f4c36f.rlib" "/opt/crater/target/debug/deps/libbyte_tools-9d0c9d72321a2617.rlib" "/opt/crater/target/debug/deps/libgeneric_array-bc6f5ab2d8555f39.rlib" "/opt/crater/target/debug/deps/libnodrop-517853ba17fcc92e.rlib" "/opt/crater/target/debug/deps/libodds-069ef32217947eb0.rlib" "/opt/crater/target/debug/deps/libtypenum-a7f51e0d0727c999.rlib" "/opt/crater/target/debug/deps/libserde_json-0e2c1bbb70edcf1c.rlib" "/opt/crater/target/debug/deps/libdtoa-7d2060f6d40ce9d9.rlib" "/opt/crater/target/debug/deps/libitoa-9afa94f545f0a31e.rlib" "/opt/crater/target/debug/deps/libserde-a83830782fbe8938.rlib" "/opt/crater/target/debug/deps/libnum_traits-cf072775152a8823.rlib" "/opt/crater/target/debug/deps/librustc_serialize-9d882fed622c6e9e.rlib" "/opt/crater/target/debug/deps/libbtrfs-502a8cb30a654763.rlib" "/opt/crater/target/debug/deps/libuuid-81438edffa80cf8c.rlib" "/opt/crater/target/debug/deps/libminilzo-c3bbc38138865289.rlib" "/opt/crater/target/debug/deps/libminilzo_sys-586a94f2edc2d9bb.rlib" "/opt/crater/target/debug/deps/libflate2-b7ac2f4a7c6c8672.rlib" "/opt/crater/target/debug/deps/libminiz_sys-857f77b693a59c29.rlib" "/opt/crater/target/debug/deps/libcrc-5a694910f1e61583.rlib" "/opt/crater/target/debug/deps/libioctl-c0da638e459d0278.rlib" "/opt/crater/target/debug/deps/liboutput-eb00ce695a843203.rlib" "/opt/crater/target/debug/deps/libtermion-740581d88cf91232.rlib" "/opt/crater/target/debug/deps/liblazy_static-5b3a6350224c4bac.rlib" "/opt/crater/target/debug/deps/libclap-0d8014bdc624a08f.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-a49dff3ca7ca26fc.rlib" "/opt/crater/target/debug/deps/libterm_size-7e8000f144bab3b5.rlib" "/opt/crater/target/debug/deps/libvec_map-4bfc68e930684ad8.rlib" "/opt/crater/target/debug/deps/libbitflags-b03ee8d07369378c.rlib" "/opt/crater/target/debug/deps/libunicode_width-a2596a57a5d82eb6.rlib" "/opt/crater/target/debug/deps/liblibc-a442291025725117.rlib" "/opt/crater/target/debug/deps/libansi_term-96a43f38fb74107f.rlib" "/opt/crater/target/debug/deps/libstrsim-1f97e786376c3bf3.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.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" "e95bedbbc52084c0c0f0ed664fccdca6ad5d3cfad6ed44043654936a200db4dc"`
[INFO] running `"docker" "rm" "-f" "e95bedbbc52084c0c0f0ed664fccdca6ad5d3cfad6ed44043654936a200db4dc"`
[INFO] [stdout] e95bedbbc52084c0c0f0ed664fccdca6ad5d3cfad6ed44043654936a200db4dc