[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-1.38-1/sources/1.37.0/gh/jamespharaoh/btrfs-dedupe"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jamespharaoh/btrfs-dedupe'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jamespharaoh/btrfs-dedupe" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jamespharaoh/btrfs-dedupe"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jamespharaoh/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 jamespharaoh/btrfs-dedupe [INFO] finished frobbing jamespharaoh/btrfs-dedupe [INFO] frobbed toml for jamespharaoh/btrfs-dedupe written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 jamespharaoh/btrfs-dedupe against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 6b6cc2fb9d17e4e5da460f4235b057c3036ef41ff9c41be25a02947cfdc32822 [INFO] running `"docker" "start" "-a" "6b6cc2fb9d17e4e5da460f4235b057c3036ef41ff9c41be25a02947cfdc32822"` [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling quote v0.3.10 [INFO] [stderr] Compiling gcc v0.3.41 [INFO] [stderr] Compiling typenum v1.5.1 [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 serde v0.8.21 [INFO] [stderr] Compiling syntex_pos v0.52.0 [INFO] [stderr] Compiling minilzo-sys v0.1.0 [INFO] [stderr] Compiling ioctl v0.3.3 [INFO] [stderr] Compiling term_size v0.2.1 [INFO] [stderr] Compiling termion v1.1.4 [INFO] [stderr] Compiling crc v1.4.0 [INFO] [stderr] Compiling nodrop v0.1.8 [INFO] [stderr] Compiling clap v2.20.0 [INFO] [stderr] Compiling minilzo v0.1.0 [INFO] [stderr] Compiling syn v0.10.6 [INFO] [stderr] Compiling term v0.4.4 [INFO] [stderr] Compiling time v0.1.35 [INFO] [stderr] Compiling output v0.4.1 [INFO] [stderr] Compiling miniz-sys v0.1.7 [INFO] [stderr] Compiling generic-array v0.6.0 [INFO] [stderr] Compiling digest-buffer v0.2.0 [INFO] [stderr] Compiling digest v0.4.0 [INFO] [stderr] Compiling sha2 v0.4.0 [INFO] [stderr] Compiling flate2 v0.2.14 [INFO] [stderr] Compiling syntex_errors v0.52.0 [INFO] [stderr] Compiling serde_codegen_internals v0.11.3 [INFO] [stderr] Compiling btrfs v1.2.1 [INFO] [stderr] Compiling serde_json v0.8.4 [INFO] [stderr] Compiling syntex_syntax v0.52.0 [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: 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: 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] 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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.btrfs_dedupe.dn4xlfxj-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26" "/opt/crater/target/debug/deps/btrfs_dedupe-5adbd5773d2bae26.2fsswgx3hyjvv6zz.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-b8c0d6c30123dc01/out" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtime-2e68d24b63f6d553.rlib" "/opt/crater/target/debug/deps/libsha2-5e9782b1a126dc09.rlib" "/opt/crater/target/debug/deps/libfake_simd-9a7a25a362cdb1bc.rlib" "/opt/crater/target/debug/deps/libdigest_buffer-0f9def571ea6b27d.rlib" "/opt/crater/target/debug/deps/libdigest-8b78a56684a61585.rlib" "/opt/crater/target/debug/deps/libbyte_tools-860f0d1e9547cf95.rlib" "/opt/crater/target/debug/deps/libgeneric_array-e70fcd89ce3d6088.rlib" "/opt/crater/target/debug/deps/libnodrop-46ca1ba6cf70a8ed.rlib" "/opt/crater/target/debug/deps/libodds-948e814d0f96ead9.rlib" "/opt/crater/target/debug/deps/libtypenum-5cde2062150434bf.rlib" "/opt/crater/target/debug/deps/libserde_json-b6eaed2c580ed702.rlib" "/opt/crater/target/debug/deps/libdtoa-ffefdd5b990eb28b.rlib" "/opt/crater/target/debug/deps/libitoa-c74ef8f51b87b10b.rlib" "/opt/crater/target/debug/deps/libserde-157230190a3d5e2f.rlib" "/opt/crater/target/debug/deps/libnum_traits-0b49cd367c6da4a1.rlib" "/opt/crater/target/debug/deps/librustc_serialize-eee3b26c21f1fbaf.rlib" "/opt/crater/target/debug/deps/libbtrfs-8cd7762a5d892a90.rlib" "/opt/crater/target/debug/deps/libuuid-bca5742068573948.rlib" "/opt/crater/target/debug/deps/libminilzo-6bef23f5d55b4759.rlib" "/opt/crater/target/debug/deps/libminilzo_sys-68bafb4f62c2a329.rlib" "/opt/crater/target/debug/deps/libflate2-9ae909a01a352dde.rlib" "/opt/crater/target/debug/deps/libminiz_sys-04ff73b4974f27ec.rlib" "/opt/crater/target/debug/deps/libcrc-5e5032cb7cec154b.rlib" "/opt/crater/target/debug/deps/libioctl-2d681b59e3a763e4.rlib" "/opt/crater/target/debug/deps/liboutput-38e2ef694bb35c01.rlib" "/opt/crater/target/debug/deps/libtermion-3ae0e56ed8810020.rlib" "/opt/crater/target/debug/deps/liblazy_static-287e3c5731c128ca.rlib" "/opt/crater/target/debug/deps/libclap-f4ee44ef2d02ddac.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-b85bfb6f72a42ad5.rlib" "/opt/crater/target/debug/deps/libterm_size-ee1a97d255a337fa.rlib" "/opt/crater/target/debug/deps/libvec_map-0b8971ea3fda61c2.rlib" "/opt/crater/target/debug/deps/libbitflags-05fa20c47058c1db.rlib" "/opt/crater/target/debug/deps/libunicode_width-8e49fc9eb4c9dbb0.rlib" "/opt/crater/target/debug/deps/liblibc-e7a8e468d1534af4.rlib" "/opt/crater/target/debug/deps/libansi_term-5ad2ac4f1272cbf6.rlib" "/opt/crater/target/debug/deps/libstrsim-c7682b911d844d93.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.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" "6b6cc2fb9d17e4e5da460f4235b057c3036ef41ff9c41be25a02947cfdc32822"` [INFO] running `"docker" "rm" "-f" "6b6cc2fb9d17e4e5da460f4235b057c3036ef41ff9c41be25a02947cfdc32822"` [INFO] [stdout] 6b6cc2fb9d17e4e5da460f4235b057c3036ef41ff9c41be25a02947cfdc32822