[INFO] crate mtbl 0.2.1 is already in cache [INFO] extracting crate mtbl 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/mtbl/0.2.1 [INFO] extracting crate mtbl 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mtbl/0.2.1 [INFO] validating manifest of mtbl-0.2.1 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 mtbl-0.2.1 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 mtbl-0.2.1 [INFO] finished frobbing mtbl-0.2.1 [INFO] frobbed toml for mtbl-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mtbl/0.2.1/Cargo.toml [INFO] started frobbing mtbl-0.2.1 [INFO] finished frobbing mtbl-0.2.1 [INFO] frobbed toml for mtbl-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mtbl/0.2.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 mtbl-0.2.1 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mtbl/0.2.1:/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] 9f0db9ca02bd6ca8aa541579f974b41dfb081ff8c105f08ed76280dae1e8de8b [INFO] running `"docker" "start" "-a" "9f0db9ca02bd6ca8aa541579f974b41dfb081ff8c105f08ed76280dae1e8de8b"` [INFO] [stderr] Compiling mtbl-sys v0.2.0 [INFO] [stderr] Compiling mtbl v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/merger.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | pub type MergeFn = Fn(&[u8], &[u8], &[u8]) -> Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8], &[u8], &[u8]) -> Vec` [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/merger.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | _sources: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:95:31 [INFO] [stderr] | [INFO] [stderr] 95 | impl<'a> IntoIterator for &'a Read { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/writer.rs:120:16 [INFO] [stderr] | [INFO] [stderr] 120 | _file: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `"docker" "inspect" "9f0db9ca02bd6ca8aa541579f974b41dfb081ff8c105f08ed76280dae1e8de8b"` [INFO] running `"docker" "rm" "-f" "9f0db9ca02bd6ca8aa541579f974b41dfb081ff8c105f08ed76280dae1e8de8b"` [INFO] [stdout] 9f0db9ca02bd6ca8aa541579f974b41dfb081ff8c105f08ed76280dae1e8de8b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mtbl/0.2.1:/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" "test" "--frozen" "--no-run"` [INFO] [stdout] 0f6bc630d39fface88492d7a4ea742cf7cadaea2536cb43f523fea7980ee76c4 [INFO] running `"docker" "start" "-a" "0f6bc630d39fface88492d7a4ea742cf7cadaea2536cb43f523fea7980ee76c4"` [INFO] [stderr] Compiling lz4-sys v1.8.3 [INFO] [stderr] Compiling lz4 v1.23.1 [INFO] [stderr] Compiling mtbl v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/merger.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | pub type MergeFn = Fn(&[u8], &[u8], &[u8]) -> Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8], &[u8], &[u8]) -> Vec` [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/merger.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | _sources: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:95:31 [INFO] [stderr] | [INFO] [stderr] 95 | impl<'a> IntoIterator for &'a Read { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:411:35 [INFO] [stderr] | [INFO] [stderr] 411 | for (k, v) in &reader as &Read { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/writer.rs:120:16 [INFO] [stderr] | [INFO] [stderr] 120 | _file: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [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/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.mtbl.1ko0pqho-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8" "/opt/crater/target/debug/deps/mtbl-2b21ddcabfe9b6a8.53urwssax8k285km.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/lz4-sys-955cc64e889e2f2f/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/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0127509d2e54a846.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-2651f8b4eed9e86e.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-c729851ce6e3efb2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-e8235f0d435d4737.rlib" "/opt/crater/target/debug/deps/libtempfile-5bdaaced7e789557.rlib" "/opt/crater/target/debug/deps/librand-c5856808b7d2d058.rlib" "/opt/crater/target/debug/deps/librand-a2977b71a5d1a0ed.rlib" "/opt/crater/target/debug/deps/libmtbl_sys-80bee710cca6cfcf.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.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" "-lmtbl" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lmtbl [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 `mtbl`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0f6bc630d39fface88492d7a4ea742cf7cadaea2536cb43f523fea7980ee76c4"` [INFO] running `"docker" "rm" "-f" "0f6bc630d39fface88492d7a4ea742cf7cadaea2536cb43f523fea7980ee76c4"` [INFO] [stdout] 0f6bc630d39fface88492d7a4ea742cf7cadaea2536cb43f523fea7980ee76c4