[INFO] fetching crate librebound-sys 4.6.0...
[INFO] checking librebound-sys-4.6.0 against master#6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd for pr-153721
[INFO] extracting crate librebound-sys 4.6.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate librebound-sys 4.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate librebound-sys 4.6.0
[INFO] tweaked toml for crates.io crate librebound-sys 4.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate librebound-sys 4.6.0 on toolchain 6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate librebound-sys 4.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ff575b0b810dc6ac25838ec631f7cd57ecd2f3fce4508c652646ae0aae6e365c
[INFO] running `Command { std: "docker" "start" "ff575b0b810dc6ac25838ec631f7cd57ecd2f3fce4508c652646ae0aae6e365c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ff575b0b810dc6ac25838ec631f7cd57ecd2f3fce4508c652646ae0aae6e365c" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff575b0b810dc6ac25838ec631f7cd57ecd2f3fce4508c652646ae0aae6e365c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ff575b0b810dc6ac25838ec631f7cd57ecd2f3fce4508c652646ae0aae6e365c" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling librebound-sys v4.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c: In function 'reb_binary_diff':
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:188:21: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   188 |                     asprintf(&buf, "%s:\n\033[31m< ",fd.name);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:201:21: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   201 |                     asprintf(&buf, "\033[0m\n");
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:253:17: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   253 |                 asprintf(&buf, "%s:\n\033[31m< ",fd.name);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:266:17: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   266 |                 asprintf(&buf, "\033[0m\n---\n\033[32m> ");
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:279:17: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   279 |                 asprintf(&buf, "\033[0m\n");
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:354:13: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   354 |             asprintf(&buf, "%s:\n\033[32m> ",fd.name);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:366:13: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   366 |             asprintf(&buf, "\033[0m\n");
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c: In function 'output_stream_reb_type':
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:83:13: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:    83 |             asprintf(&newbuf,"%e",*(double*)(pointer));
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:86:13: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:    86 |             asprintf(&newbuf,"%d",*(int*)(pointer));
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:89:13: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:    89 |             asprintf(&newbuf,"%u",*(unsigned int*)(pointer));
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:92:13: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:    92 |             asprintf(&newbuf,"%" PRIu32,*(uint32_t*)(pointer)); // PRIu32 defined in inttypes.h
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:95:13: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:    95 |             asprintf(&newbuf,"%" PRId64,*(int64_t*)(pointer));
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:98:13: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:    98 |             asprintf(&newbuf,"%" PRIu64,*(uint64_t*)(pointer));
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/binarydiff.c:101:13: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   101 |             asprintf(&newbuf,"(%zu bytes, values not printed)", dsize);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/gravity.c: In function 'reb_simulation_update_acceleration_gravity_var':
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/gravity.c:1010:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: librebound-sys@4.6.0:  1010 |             {
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/gravity.c:1020:9: note: here
[INFO] [stderr] warning: librebound-sys@4.6.0:  1020 |         case REB_GRAVITY_BASIC:
[INFO] [stderr] warning: librebound-sys@4.6.0:       |         ^~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c: In function 'reb_input_fields':
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:92:21: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:    92 |                     fread(pointer, field.size, 1, inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:115:21: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   115 |                     fread(*(char**)pointer, field.size,1,inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:128:21: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   128 |                     fread(*(char**)pointer, field.size,1,inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:147:21: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   147 |                     fread(dp7->p0, field.size/7, 1, inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:148:21: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   148 |                     fread(dp7->p1, field.size/7, 1, inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:149:21: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   149 |                     fread(dp7->p2, field.size/7, 1, inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:150:21: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   150 |                     fread(dp7->p3, field.size/7, 1, inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:151:21: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   151 |                     fread(dp7->p4, field.size/7, 1, inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:152:21: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   152 |                     fread(dp7->p5, field.size/7, 1, inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:153:21: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   153 |                     fread(dp7->p6, field.size/7, 1, inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/input.c:172:13: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   172 |             fread(&fpwarn, field.size,1,inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/simulationarchive.c: In function 'reb_read_simulationarchive_from_stream_with_messages':
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/simulationarchive.c:193:13: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   193 |             fread(&t0, field.size, 1, sa->inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/simulationarchive.c:195:13: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   195 |             fread(&(sa->version), field.size, 1, sa->inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/simulationarchive.c:197:13: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   197 |             fread(&(sa->auto_walltime), field.size, 1, sa->inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/simulationarchive.c:199:13: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   199 |             fread(&(sa->auto_interval), field.size, 1, sa->inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/simulationarchive.c:201:13: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   201 |             fread(&(sa->auto_step), field.size, 1, sa->inf);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/simulationarchive.c: In function 'reb_simulation_save_to_file':
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/simulationarchive.c:502:9: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   502 |         fread(buf_old, size_old,1,of);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/simulationarchive.c:582:9: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
[INFO] [stderr] warning: librebound-sys@4.6.0:   582 |         fread(&blob, sizeof(struct reb_simulationarchive_blob), 1, of);
[INFO] [stderr] warning: librebound-sys@4.6.0:       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/tools.c: In function 'reb_murmur3_32':
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/tools.c:1594:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: librebound-sys@4.6.0:  1594 |             k1 ^= tail[2] << 16;
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/tools.c:1595:9: note: here
[INFO] [stderr] warning: librebound-sys@4.6.0:  1595 |         case 2:
[INFO] [stderr] warning: librebound-sys@4.6.0:       |         ^~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/tools.c:1596:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: librebound-sys@4.6.0:  1596 |             k1 ^= tail[1] << 8;
[INFO] [stderr] warning: librebound-sys@4.6.0:       |             ~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: librebound-sys@4.6.0: /opt/rustwide/workdir/vendor/rebound/src/tools.c:1597:9: note: here
[INFO] [stderr] warning: librebound-sys@4.6.0:  1597 |         case 1:
[INFO] [stderr] warning: librebound-sys@4.6.0:       |         ^~~~
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.97s
[INFO] running `Command { std: "docker" "inspect" "ff575b0b810dc6ac25838ec631f7cd57ecd2f3fce4508c652646ae0aae6e365c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff575b0b810dc6ac25838ec631f7cd57ecd2f3fce4508c652646ae0aae6e365c", kill_on_drop: false }`
[INFO] [stdout] ff575b0b810dc6ac25838ec631f7cd57ecd2f3fce4508c652646ae0aae6e365c
