[INFO] crate matroska 0.5.1 is already in cache [INFO] testing matroska-0.5.1 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate matroska 0.5.1 into work/builds/worker-3/source [INFO] validating manifest of crates.io crate matroska 0.5.1 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate matroska 0.5.1 [INFO] finished tweaking crates.io crate matroska 0.5.1 [INFO] tweaked toml for crates.io crate matroska 0.5.1 written to work/builds/worker-3/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 12e000cbecec858b1c38be0ae065baf7b3a4c396d1f0a80099c19597c32ae5c8 [INFO] running `"docker" "start" "-a" "12e000cbecec858b1c38be0ae065baf7b3a4c396d1f0a80099c19597c32ae5c8"` [INFO] [stderr] Compiling bitstream-io v0.8.4 [INFO] [stderr] Compiling matroska v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:18:54 [INFO] [stderr] | [INFO] [stderr] 18 | type BitReader<'a> = bitstream_io::BitReader<&'a mut io::Read, bitstream_io::BigEndian>; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::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/ebml.rs:29:26 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn parse(r: &mut io::Read) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn parse_body(r: &mut io::Read, id: u32, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:86:33 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn parse_master(r: &mut io::Read, mut size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:144:32 [INFO] [stderr] | [INFO] [stderr] 144 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:153:42 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn read_element_id_size(reader: &mut io::Read) -> MResult<(u32, u64, u64)> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:213:25 [INFO] [stderr] | [INFO] [stderr] 213 | pub fn read_int(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/ebml.rs:217:14 [INFO] [stderr] | [INFO] [stderr] 217 | s @ 1...8 => r.read_signed(s as u32 * 8).map_err(MatroskaError::Io), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:222:26 [INFO] [stderr] | [INFO] [stderr] 222 | pub fn read_uint(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/ebml.rs:226:14 [INFO] [stderr] | [INFO] [stderr] 226 | s @ 1...8 => r.read(s as u32 * 8).map_err(MatroskaError::Io), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:231:27 [INFO] [stderr] | [INFO] [stderr] 231 | pub fn read_float(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:248:28 [INFO] [stderr] | [INFO] [stderr] 248 | pub fn read_string(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:253:26 [INFO] [stderr] | [INFO] [stderr] 253 | pub fn read_utf8(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:257:26 [INFO] [stderr] | [INFO] [stderr] 257 | pub fn read_date(r: &mut io::Read, size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:268:25 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn read_bin(r: &mut io::Read, size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:191:22 [INFO] [stderr] | [INFO] [stderr] 191 | fn parse(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | fn parse(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:386:22 [INFO] [stderr] | [INFO] [stderr] 386 | fn parse(r: &mut io::Read, size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:692:22 [INFO] [stderr] | [INFO] [stderr] 692 | fn parse(r: &mut io::Read, size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:769:22 [INFO] [stderr] | [INFO] [stderr] 769 | fn parse(r: &mut io::Read, size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `"docker" "inspect" "12e000cbecec858b1c38be0ae065baf7b3a4c396d1f0a80099c19597c32ae5c8"` [INFO] running `"docker" "rm" "-f" "12e000cbecec858b1c38be0ae065baf7b3a4c396d1f0a80099c19597c32ae5c8"` [INFO] [stdout] 12e000cbecec858b1c38be0ae065baf7b3a4c396d1f0a80099c19597c32ae5c8 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 1086a1ce780e9785ddba7fc153d012582567fd7f480a0eb484027c4af836b989 [INFO] running `"docker" "start" "-a" "1086a1ce780e9785ddba7fc153d012582567fd7f480a0eb484027c4af836b989"` [INFO] [stderr] Compiling matroska v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:18:54 [INFO] [stderr] | [INFO] [stderr] 18 | type BitReader<'a> = bitstream_io::BitReader<&'a mut io::Read, bitstream_io::BigEndian>; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::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/ebml.rs:29:26 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn parse(r: &mut io::Read) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn parse_body(r: &mut io::Read, id: u32, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:86:33 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn parse_master(r: &mut io::Read, mut size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:144:32 [INFO] [stderr] | [INFO] [stderr] 144 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:153:42 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn read_element_id_size(reader: &mut io::Read) -> MResult<(u32, u64, u64)> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:213:25 [INFO] [stderr] | [INFO] [stderr] 213 | pub fn read_int(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/ebml.rs:217:14 [INFO] [stderr] | [INFO] [stderr] 217 | s @ 1...8 => r.read_signed(s as u32 * 8).map_err(MatroskaError::Io), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:222:26 [INFO] [stderr] | [INFO] [stderr] 222 | pub fn read_uint(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/ebml.rs:226:14 [INFO] [stderr] | [INFO] [stderr] 226 | s @ 1...8 => r.read(s as u32 * 8).map_err(MatroskaError::Io), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:231:27 [INFO] [stderr] | [INFO] [stderr] 231 | pub fn read_float(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:248:28 [INFO] [stderr] | [INFO] [stderr] 248 | pub fn read_string(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:253:26 [INFO] [stderr] | [INFO] [stderr] 253 | pub fn read_utf8(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:257:26 [INFO] [stderr] | [INFO] [stderr] 257 | pub fn read_date(r: &mut io::Read, size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ebml.rs:268:25 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn read_bin(r: &mut io::Read, size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:191:22 [INFO] [stderr] | [INFO] [stderr] 191 | fn parse(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | fn parse(r: &mut io::Read, size: u64) -> MResult { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:386:22 [INFO] [stderr] | [INFO] [stderr] 386 | fn parse(r: &mut io::Read, size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:692:22 [INFO] [stderr] | [INFO] [stderr] 692 | fn parse(r: &mut io::Read, size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:769:22 [INFO] [stderr] | [INFO] [stderr] 769 | fn parse(r: &mut io::Read, size: u64) -> MResult> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `"docker" "inspect" "1086a1ce780e9785ddba7fc153d012582567fd7f480a0eb484027c4af836b989"` [INFO] running `"docker" "rm" "-f" "1086a1ce780e9785ddba7fc153d012582567fd7f480a0eb484027c4af836b989"` [INFO] [stdout] 1086a1ce780e9785ddba7fc153d012582567fd7f480a0eb484027c4af836b989 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 4515a9a68df5fa2e314d83e0028f556ba414ca807935a2b9ef0f9bf3635a904b [INFO] running `"docker" "start" "-a" "4515a9a68df5fa2e314d83e0028f556ba414ca807935a2b9ef0f9bf3635a904b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/matroska-bcbd0d10562edc7b [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests matroska [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 15) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 15) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1165:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56182632d7b4 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x56182632d7b4 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56182632d7b4 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stdout] 3: 0x56182632d7b4 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stdout] 4: 0x5618263469fc - core::fmt::write::h7fd0d904495c035f [INFO] [stdout] at src/libcore/fmt/mod.rs:1030 [INFO] [stdout] 5: 0x56182632bd87 - std::io::Write::write_fmt::h663e4bf63637c947 [INFO] [stdout] at src/libstd/io/mod.rs:1412 [INFO] [stdout] 6: 0x56182632fb35 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stdout] 7: 0x56182632fb35 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x56182632fb35 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stdout] at src/libstd/panicking.rs:196 [INFO] [stdout] 9: 0x56182632f826 - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stdout] at src/libstd/panicking.rs:210 [INFO] [stdout] 10: 0x561826330185 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stdout] at src/libstd/panicking.rs:473 [INFO] [stdout] 11: 0x56182632fd22 - std::panicking::continue_panic_fmt::hd961751be84a6f83 [INFO] [stdout] at src/libstd/panicking.rs:380 [INFO] [stdout] 12: 0x56182632fc16 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:307 [INFO] [stdout] 13: 0x5618263443ba - core::panicking::panic_fmt::h467e0364f9237670 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 14: 0x5618263444b7 - core::result::unwrap_failed::h38f3a56f1dadf080 [INFO] [stdout] at src/libcore/result.rs:1165 [INFO] [stdout] 15: 0x5618262e258a - core::result::Result::unwrap::hf0cb47a1df552887 [INFO] [stdout] 16: 0x5618262e26bb - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 17: 0x5618262e1d73 - std::rt::lang_start::{{closure}}::h837c50a411d03a57 [INFO] [stdout] 18: 0x56182632fc03 - std::rt::lang_start_internal::{{closure}}::hf85bf15597d76295 [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 19: 0x56182632fc03 - std::panicking::try::do_call::hd308ec0604b9bc21 [INFO] [stdout] at src/libstd/panicking.rs:292 [INFO] [stdout] 20: 0x561826331aea - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 21: 0x56182633067d - std::panicking::try::hafc45125a5bd2b22 [INFO] [stdout] at src/libstd/panicking.rs:271 [INFO] [stdout] 22: 0x56182633067d - std::panic::catch_unwind::h8494678ec44c4b51 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x56182633067d - std::rt::lang_start_internal::h7404667a595739f8 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 24: 0x5618262e1d58 - std::rt::lang_start::heafa1638e1b7f8fa [INFO] [stdout] 25: 0x5618262e27bb - main [INFO] [stdout] 26: 0x7f1120db0b97 - __libc_start_main [INFO] [stdout] 27: 0x5618262e1b1a - _start [INFO] [stdout] 28: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 15) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "4515a9a68df5fa2e314d83e0028f556ba414ca807935a2b9ef0f9bf3635a904b"` [INFO] running `"docker" "rm" "-f" "4515a9a68df5fa2e314d83e0028f556ba414ca807935a2b9ef0f9bf3635a904b"` [INFO] [stdout] 4515a9a68df5fa2e314d83e0028f556ba414ca807935a2b9ef0f9bf3635a904b