[INFO] updating cached repository https://github.com/wahn/rs_partio
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2103574e460c48c978eb1a71ed42f25e561471a5
[INFO] testing wahn/rs_partio against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwahn%2Frs_partio" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wahn/rs_partio on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/wahn/rs_partio
[INFO] finished tweaking git repo https://github.com/wahn/rs_partio
[INFO] tweaked toml for git repo https://github.com/wahn/rs_partio written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/wahn/rs_partio already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 231fa87c704a8917c1b54dd7677af12dd9fc3c81b098c4981059db6aaea1073b
[INFO] running `"docker" "start" "-a" "231fa87c704a8917c1b54dd7677af12dd9fc3c81b098c4981059db6aaea1073b"`
[INFO] [stderr]    Compiling partio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "231fa87c704a8917c1b54dd7677af12dd9fc3c81b098c4981059db6aaea1073b"`
[INFO] running `"docker" "rm" "-f" "231fa87c704a8917c1b54dd7677af12dd9fc3c81b098c4981059db6aaea1073b"`
[INFO] [stdout] 231fa87c704a8917c1b54dd7677af12dd9fc3c81b098c4981059db6aaea1073b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7f8d2c9897753930f4b565f801ecf79ed761e26844f249d6b187c8eb9f315dac
[INFO] running `"docker" "start" "-a" "7f8d2c9897753930f4b565f801ecf79ed761e26844f249d6b187c8eb9f315dac"`
[INFO] [stderr]    Compiling partio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "7f8d2c9897753930f4b565f801ecf79ed761e26844f249d6b187c8eb9f315dac"`
[INFO] running `"docker" "rm" "-f" "7f8d2c9897753930f4b565f801ecf79ed761e26844f249d6b187c8eb9f315dac"`
[INFO] [stdout] 7f8d2c9897753930f4b565f801ecf79ed761e26844f249d6b187c8eb9f315dac
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 328a732377e63f6031b01b96043a2b3195963c1d9d4f24aca996ef7374338e67
[INFO] running `"docker" "start" "-a" "328a732377e63f6031b01b96043a2b3195963c1d9d4f24aca996ef7374338e67"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/partio-699ec807fd01dfa0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests partio
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 24) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 24) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stdout:
[INFO] [stdout] ParticlesSimple { particle_count: 5, attribute_data: [0, 0, 0, 0, 0, 0, 0, 0, 154, 153, 153, 153, 153, 153, 185, 63, 154, 153, 153, 153, 153, 153, 201, 63, 51, 51, 51, 51, 51, 51, 243, 191, 0, 0, 0, 0, 0, 0, 36, 64, 48, 65, 73, 150, 254, 127, 0, 0, 154, 153, 153, 153, 153, 153, 185, 63, 154, 153, 153, 153, 153, 153, 201, 63, 52, 51, 51, 51, 51, 51, 211, 63, 152, 153, 153, 153, 153, 153, 201, 191, 0, 0, 0, 0, 0, 0, 36, 64, 48, 65, 73, 150, 254, 127, 0, 0, 154, 153, 153, 153, 153, 153, 201, 63, 52, 51, 51, 51, 51, 51, 211, 63, 154, 153, 153, 153, 153, 153, 217, 63, 154, 153, 153, 153, 153, 153, 233, 63, 0, 0, 0, 0, 0, 0, 36, 64, 48, 65, 73, 150, 254, 127, 0, 0, 52, 51, 51, 51, 51, 51, 211, 63, 154, 153, 153, 153, 153, 153, 217, 63, 0, 0, 0, 0, 0, 0, 224, 63, 205, 204, 204, 204, 204, 204, 252, 63, 0, 0, 0, 0, 0, 0, 36, 64, 48, 65, 73, 150, 254, 127, 0, 0, 154, 153, 153, 153, 153, 153, 217, 63, 0, 0, 0, 0, 0, 0, 224, 63, 52, 51, 51, 51, 51, 51, 227, 63, 102, 102, 102, 102, 102, 102, 6, 64, 0, 0, 0, 0, 0, 0, 36, 64, 48, 65, 73, 150, 254, 127, 0, 0], attributes: [ParticleAttribute { ptype: VECTOR, count: 3, name: "position", attribute_index: 0 }, ParticleAttribute { ptype: FLOAT, count: 2, name: "life", attribute_index: 1 }, ParticleAttribute { ptype: INT, count: 1, name: "id", attribute_index: 2 }], attribute_strides: [12, 8, 4], name_to_attribute: {}, fixed_attributes: [] }
[INFO] [stdout] Testing with file 'test.bgeo'
[INFO] [stdout] "test.bgeo" has extension "bgeo"
[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" }', src/libcore/result.rs:1084:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55c2c03f19cb - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x55c2c03f19cb - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55c2c03f19cb - std::sys_common::backtrace::_print::hd3382a1f33c473da
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x55c2c03f19cb - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x55c2c03f19cb - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    5:     0x55c2c03f16a6 - std::panicking::default_hook::h95a8f00337383d83
[INFO] [stdout]                                at src/libstd/panicking.rs:214
[INFO] [stdout]    6:     0x55c2c03f208d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed
[INFO] [stdout]                                at src/libstd/panicking.rs:477
[INFO] [stdout]    7:     0x55c2c03f1c12 - std::panicking::continue_panic_fmt::h25abfbb4e5b7043a
[INFO] [stdout]                                at src/libstd/panicking.rs:384
[INFO] [stdout]    8:     0x55c2c03f1af6 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:311
[INFO] [stdout]    9:     0x55c2c040988d - core::panicking::panic_fmt::h7e9f94035af782b3
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]   10:     0x55c2c0409987 - core::result::unwrap_failed::hf7591c1dd9412006
[INFO] [stdout]                                at src/libcore/result.rs:1084
[INFO] [stdout]   11:     0x55c2c03db1e0 - core::result::Result<T,E>::unwrap::h3a37d7923f884c08
[INFO] [stdout]                                at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/result.rs:852
[INFO] [stdout]   12:     0x55c2c03d115d - partio::ParticlesSimple::write::h04740ac2e5fb7d16
[INFO] [stdout]                                at src/lib.rs:193
[INFO] [stdout]   13:     0x55c2c03ceaec - rust_out::test_save_load::ha03760a37e411cf8
[INFO] [stdout]   14:     0x55c2c03cee08 - rust_out::main::h1cf9155cb6204ee7
[INFO] [stdout]   15:     0x55c2c03cfa13 - std::rt::lang_start::{{closure}}::h47cd0236d084ef94
[INFO] [stdout]   16:     0x55c2c03f1ae3 - std::rt::lang_start_internal::{{closure}}::h4e93c1949c7a1955
[INFO] [stdout]                                at src/libstd/rt.rs:49
[INFO] [stdout]   17:     0x55c2c03f1ae3 - std::panicking::try::do_call::h9440ccd4dc467eaa
[INFO] [stdout]                                at src/libstd/panicking.rs:296
[INFO] [stdout]   18:     0x55c2c03f3a4a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stdout]   19:     0x55c2c03f259d - std::panicking::try::hc046e7ee42ee744f
[INFO] [stdout]                                at src/libstd/panicking.rs:275
[INFO] [stdout]   20:     0x55c2c03f259d - std::panic::catch_unwind::h27dfc457c200aee0
[INFO] [stdout]                                at src/libstd/panic.rs:394
[INFO] [stdout]   21:     0x55c2c03f259d - std::rt::lang_start_internal::hea1b49a567afe309
[INFO] [stdout]                                at src/libstd/rt.rs:48
[INFO] [stdout]   22:     0x55c2c03cf9f8 - std::rt::lang_start::h74b7ed2f3cfd5b0d
[INFO] [stdout]   23:     0x55c2c03cee4b - main
[INFO] [stdout]   24:     0x7fb3565f7b97 - __libc_start_main
[INFO] [stdout]   25:     0x55c2c03ce5aa - _start
[INFO] [stdout]   26:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 24)
[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" "328a732377e63f6031b01b96043a2b3195963c1d9d4f24aca996ef7374338e67"`
[INFO] running `"docker" "rm" "-f" "328a732377e63f6031b01b96043a2b3195963c1d9d4f24aca996ef7374338e67"`
[INFO] [stdout] 328a732377e63f6031b01b96043a2b3195963c1d9d4f24aca996ef7374338e67