[INFO] crate urls2disk 0.1.1 is already in cache [INFO] extracting crate urls2disk 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/urls2disk/0.1.1 [INFO] extracting crate urls2disk 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/urls2disk/0.1.1 [INFO] validating manifest of urls2disk-0.1.1 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of urls2disk-0.1.1 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing urls2disk-0.1.1 [INFO] finished frobbing urls2disk-0.1.1 [INFO] frobbed toml for urls2disk-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/urls2disk/0.1.1/Cargo.toml [INFO] started frobbing urls2disk-0.1.1 [INFO] finished frobbing urls2disk-0.1.1 [INFO] frobbed toml for urls2disk-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/urls2disk/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing urls2disk-0.1.1 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/urls2disk/0.1.1:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 2865399cfef352d98c0517dd35e359d937645e03866fd12908896db3f6212671 [INFO] running `"docker" "start" "-a" "2865399cfef352d98c0517dd35e359d937645e03866fd12908896db3f6212671"` [INFO] [stderr] Compiling urls2disk v0.1.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.02s [INFO] running `"docker" "inspect" "2865399cfef352d98c0517dd35e359d937645e03866fd12908896db3f6212671"` [INFO] running `"docker" "rm" "-f" "2865399cfef352d98c0517dd35e359d937645e03866fd12908896db3f6212671"` [INFO] [stdout] 2865399cfef352d98c0517dd35e359d937645e03866fd12908896db3f6212671 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/urls2disk/0.1.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 16a237972f002bcc608a7487e78cae51ec183372a4dbab530715732276eefd99 [INFO] running `"docker" "start" "-a" "16a237972f002bcc608a7487e78cae51ec183372a4dbab530715732276eefd99"` [INFO] [stderr] Compiling urls2disk v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `test_duration_to_millis` [INFO] [stderr] --> src/utils.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | fn test_duration_to_millis() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.45s [INFO] running `"docker" "inspect" "16a237972f002bcc608a7487e78cae51ec183372a4dbab530715732276eefd99"` [INFO] running `"docker" "rm" "-f" "16a237972f002bcc608a7487e78cae51ec183372a4dbab530715732276eefd99"` [INFO] [stdout] 16a237972f002bcc608a7487e78cae51ec183372a4dbab530715732276eefd99 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/urls2disk/0.1.1:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 815a1923064bde70507e961824b431029d48fcfdb1c0123bd4f11e69369132f1 [INFO] running `"docker" "start" "-a" "815a1923064bde70507e961824b431029d48fcfdb1c0123bd4f11e69369132f1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/crater/target/debug/deps/urls2disk-e43078aa575d918d [INFO] [stdout] test wkhtmltopdf::tests::test_to_arguments ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/test_client-2dc9dddc71b0a5cd [INFO] [stdout] [INFO] [stderr] Doc-tests urls2disk [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_client_html ... ignored [INFO] [stdout] test test_client_wkhtmltopdf ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 32) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 32) 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: 30, kind: Other, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::hb3c9c93f64db94a5 (0x5586cc215331) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::h1b3687cfb8a2b144 (0x5586cc2150de) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::h31f3d6d65e949344 (0x5586cc20d9b0) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::hf0e04d1d11a495a0 (0x5586cc20c920) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: rust_out::run::h0139df49d24b469e (0x5586cc1d12a5) [INFO] [stdout] 5: rust_out::main::h1cf9155cb6204ee7 (0x5586cc1d2d39) [INFO] [stdout] 6: std::rt::lang_start::{{closure}}::hcae6cf720578140e (0x5586cc1cc813) [INFO] [stdout] 7: std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 (0x5586cc697e73) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 8: __rust_maybe_catch_panic (0x5586cc69fc6a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 9: std::panicking::try::he0549d0299de204a (0x5586cc698a3d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 10: std::rt::lang_start::hf87e2ef1856a065b (0x5586cc1cc7f5) [INFO] [stdout] 11: main (0x5586cc1d2d7b) [INFO] [stdout] 12: __libc_start_main (0x7f99f4c352e1) [INFO] [stdout] 13: _start (0x5586cc1c500a) [INFO] [stdout] 14: (0x0)', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5586cc697cfb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5586cc697cfb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5586cc697cfb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5586cc697cfb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5586cc697cfb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5586cc6979d7 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x5586cc698470 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5586cc697ff2 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5586cc697ed6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5586cc6b675d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5586cc1c6c8d - core::result::unwrap_failed::h18370326fe6d40b0 [INFO] [stdout] 11: 0x5586cc1c83c8 - core::result::Result::unwrap::hac1e06ae18a4f9ce [INFO] [stdout] 12: 0x5586cc1d2d52 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x5586cc1cc813 - std::rt::lang_start::{{closure}}::hcae6cf720578140e [INFO] [stdout] 14: 0x5586cc697e73 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x5586cc697e73 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x5586cc69fc6a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x5586cc698a3d - std::panicking::try::he0549d0299de204a [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x5586cc698a3d - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x5586cc698a3d - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x5586cc1cc7f5 - std::rt::lang_start::hf87e2ef1856a065b [INFO] [stdout] 21: 0x5586cc1d2d7b - main [INFO] [stdout] 22: 0x7f99f4c352e1 - __libc_start_main [INFO] [stdout] 23: 0x5586cc1c500a - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 32) [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" "815a1923064bde70507e961824b431029d48fcfdb1c0123bd4f11e69369132f1"` [INFO] running `"docker" "rm" "-f" "815a1923064bde70507e961824b431029d48fcfdb1c0123bd4f11e69369132f1"` [INFO] [stdout] 815a1923064bde70507e961824b431029d48fcfdb1c0123bd4f11e69369132f1