[INFO] crate honestintervals 0.2.0 is already in cache
[INFO] extracting crate honestintervals 0.2.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/honestintervals/0.2.0
[INFO] extracting crate honestintervals 0.2.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/honestintervals/0.2.0
[INFO] validating manifest of honestintervals-0.2.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of honestintervals-0.2.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/honestintervals/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing honestintervals-0.2.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] fa316ffbd81972a3a4bf1cfd7ff87042821bcfb7dfd337cb9690b9ed97a311c6
[INFO] running `"docker" "start" "-a" "fa316ffbd81972a3a4bf1cfd7ff87042821bcfb7dfd337cb9690b9ed97a311c6"`
[INFO] [stderr]    Compiling honestintervals v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "fa316ffbd81972a3a4bf1cfd7ff87042821bcfb7dfd337cb9690b9ed97a311c6"`
[INFO] running `"docker" "rm" "-f" "fa316ffbd81972a3a4bf1cfd7ff87042821bcfb7dfd337cb9690b9ed97a311c6"`
[INFO] [stdout] fa316ffbd81972a3a4bf1cfd7ff87042821bcfb7dfd337cb9690b9ed97a311c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1da54c9d32ce9bd23ce2a46299fe819c716c925adb7589d51ae3d28623ea108e
[INFO] running `"docker" "start" "-a" "1da54c9d32ce9bd23ce2a46299fe819c716c925adb7589d51ae3d28623ea108e"`
[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::<impl 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]     |                       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl 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]     |                                               ^^^^^^^^^^
[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/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.honestintervals.5iejr6j1-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe" "/opt/crater/target/debug/deps/honestintervals-f4a7aff56a1211fe.5cp81w73mxmc6kv4.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lmpfr" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-a5d0011c57729aac.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-e51712424930704a.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ccfc2aaf3b466945.rlib" "/opt/crater/target/debug/deps/liblibc-7f2d74cb64e24b74.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8469d768695d9748.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-786c0f406992159b.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-eda54ffd3e6402cc.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3b59adbc83c396a4.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d2bb09f4dcbd4be.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e96acda46b77a2fd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-596074f575b1f832.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57f280c1596673cd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-16132b5b2ecf9ec1.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-37286a0a9c4289ff.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" "1da54c9d32ce9bd23ce2a46299fe819c716c925adb7589d51ae3d28623ea108e"`
[INFO] running `"docker" "rm" "-f" "1da54c9d32ce9bd23ce2a46299fe819c716c925adb7589d51ae3d28623ea108e"`
[INFO] [stdout] 1da54c9d32ce9bd23ce2a46299fe819c716c925adb7589d51ae3d28623ea108e