[INFO] crate honestintervals 0.2.0 is already in cache [INFO] extracting crate honestintervals 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/honestintervals/0.2.0 [INFO] extracting crate honestintervals 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/honestintervals/0.2.0 [INFO] validating manifest of honestintervals-0.2.0 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 honestintervals-0.2.0 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 honestintervals-0.2.0 [INFO] finished frobbing honestintervals-0.2.0 [INFO] frobbed toml for honestintervals-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/honestintervals/0.2.0/Cargo.toml [INFO] started frobbing honestintervals-0.2.0 [INFO] finished frobbing honestintervals-0.2.0 [INFO] frobbed toml for honestintervals-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/honestintervals/0.2.0/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 honestintervals-0.2.0 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/honestintervals/0.2.0:/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] 1598ffdd15ae8c42a548b328fc8c1dd22f442659901fe22cd808bbff21b83632 [INFO] running `"docker" "start" "-a" "1598ffdd15ae8c42a548b328fc8c1dd22f442659901fe22cd808bbff21b83632"` [INFO] [stderr] Compiling honestintervals v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/interval/impl_basic.rs:128:23 [INFO] [stderr] | [INFO] [stderr] 128 | let s = s.trim_left_matches('<').trim_left(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/interval/impl_basic.rs:128:46 [INFO] [stderr] | [INFO] [stderr] 128 | let s = s.trim_left_matches('<').trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/interval/impl_basic.rs:130:23 [INFO] [stderr] | [INFO] [stderr] 130 | let s = s.trim_right_matches('>').trim_right(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/interval/impl_basic.rs:130:47 [INFO] [stderr] | [INFO] [stderr] 130 | let s = s.trim_right_matches('>').trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/intervalset/impl_basic.rs:116:23 [INFO] [stderr] | [INFO] [stderr] 116 | let s = s.trim_left_matches('{').trim_left(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/intervalset/impl_basic.rs:116:46 [INFO] [stderr] | [INFO] [stderr] 116 | let s = s.trim_left_matches('{').trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/intervalset/impl_basic.rs:118:23 [INFO] [stderr] | [INFO] [stderr] 118 | let s = s.trim_right_matches('}').trim_right(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/intervalset/impl_basic.rs:118:47 [INFO] [stderr] | [INFO] [stderr] 118 | let s = s.trim_right_matches('}').trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `"docker" "inspect" "1598ffdd15ae8c42a548b328fc8c1dd22f442659901fe22cd808bbff21b83632"` [INFO] running `"docker" "rm" "-f" "1598ffdd15ae8c42a548b328fc8c1dd22f442659901fe22cd808bbff21b83632"` [INFO] [stdout] 1598ffdd15ae8c42a548b328fc8c1dd22f442659901fe22cd808bbff21b83632 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/honestintervals/0.2.0:/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] 214cb6921e5af3fc68fd2ea2b15adbdb838fba2966d195241258e94f26d7793d [INFO] running `"docker" "start" "-a" "214cb6921e5af3fc68fd2ea2b15adbdb838fba2966d195241258e94f26d7793d"` [INFO] [stderr] Compiling honestintervals v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/intervalset/tests.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | / macro_rules! iv { [INFO] [stderr] 20 | | ($s:expr) => { IV::from_str_with_prec($s, PREC).unwrap() } [INFO] [stderr] 21 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/interval/impl_basic.rs:128:23 [INFO] [stderr] | [INFO] [stderr] 128 | let s = s.trim_left_matches('<').trim_left(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/interval/impl_basic.rs:128:46 [INFO] [stderr] | [INFO] [stderr] 128 | let s = s.trim_left_matches('<').trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/interval/impl_basic.rs:130:23 [INFO] [stderr] | [INFO] [stderr] 130 | let s = s.trim_right_matches('>').trim_right(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/interval/impl_basic.rs:130:47 [INFO] [stderr] | [INFO] [stderr] 130 | let s = s.trim_right_matches('>').trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/intervalset/impl_basic.rs:116:23 [INFO] [stderr] | [INFO] [stderr] 116 | let s = s.trim_left_matches('{').trim_left(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/intervalset/impl_basic.rs:116:46 [INFO] [stderr] | [INFO] [stderr] 116 | let s = s.trim_left_matches('{').trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/intervalset/impl_basic.rs:118:23 [INFO] [stderr] | [INFO] [stderr] 118 | let s = s.trim_right_matches('}').trim_right(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/intervalset/impl_basic.rs:118:47 [INFO] [stderr] | [INFO] [stderr] 118 | let s = s.trim_right_matches('}').trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [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/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.honestintervals.4ie7usus-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0" "/opt/crater/target/debug/deps/honestintervals-eac83e69ed11c7e0.1qe4ok21qv1jn1p9.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lmpfr" "-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/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" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lmpfr [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 `honestintervals`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "214cb6921e5af3fc68fd2ea2b15adbdb838fba2966d195241258e94f26d7793d"` [INFO] running `"docker" "rm" "-f" "214cb6921e5af3fc68fd2ea2b15adbdb838fba2966d195241258e94f26d7793d"` [INFO] [stdout] 214cb6921e5af3fc68fd2ea2b15adbdb838fba2966d195241258e94f26d7793d