[INFO] fetching crate rivia-vfs 0.2.6...
[INFO] testing rivia-vfs-0.2.6 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate rivia-vfs 0.2.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rivia-vfs 0.2.6
[INFO] finished tweaking crates.io crate rivia-vfs 0.2.6
[INFO] tweaked toml for crates.io crate rivia-vfs 0.2.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rivia-vfs 0.2.6 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rivia-vfs 0.2.6 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.101
[INFO] [stderr]   Downloaded rivia v0.2.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c6a56ddc01f24a4f8166d28fe73139f021b29612c926260796d365a742d4027
[INFO] running `Command { std: "docker" "start" "-a" "1c6a56ddc01f24a4f8166d28fe73139f021b29612c926260796d365a742d4027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c6a56ddc01f24a4f8166d28fe73139f021b29612c926260796d365a742d4027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6a56ddc01f24a4f8166d28fe73139f021b29612c926260796d365a742d4027", kill_on_drop: false }`
[INFO] [stdout] 1c6a56ddc01f24a4f8166d28fe73139f021b29612c926260796d365a742d4027
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8007f4aa8eca7a1f2edfac014048db0ce81d5d6165fc41a4801d74808b728656
[INFO] running `Command { std: "docker" "start" "-a" "8007f4aa8eca7a1f2edfac014048db0ce81d5d6165fc41a4801d74808b728656", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling nix v0.23.2
[INFO] [stderr]    Compiling rivia v0.2.10
[INFO] [stderr]    Compiling rivia-vfs v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.33s
[INFO] running `Command { std: "docker" "inspect" "8007f4aa8eca7a1f2edfac014048db0ce81d5d6165fc41a4801d74808b728656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8007f4aa8eca7a1f2edfac014048db0ce81d5d6165fc41a4801d74808b728656", kill_on_drop: false }`
[INFO] [stdout] 8007f4aa8eca7a1f2edfac014048db0ce81d5d6165fc41a4801d74808b728656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ffe731c6a4d127f669427310d8f18f71c541c45b1226be6cb62daf365cbdcaa
[INFO] running `Command { std: "docker" "start" "-a" "7ffe731c6a4d127f669427310d8f18f71c541c45b1226be6cb62daf365cbdcaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling rivia-vfs v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 41.59s
[INFO] running `Command { std: "docker" "inspect" "7ffe731c6a4d127f669427310d8f18f71c541c45b1226be6cb62daf365cbdcaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ffe731c6a4d127f669427310d8f18f71c541c45b1226be6cb62daf365cbdcaa", kill_on_drop: false }`
[INFO] [stdout] 7ffe731c6a4d127f669427310d8f18f71c541c45b1226be6cb62daf365cbdcaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7c230b229c1549641ec730f1f8b28548a27506be939de76088f3f7210a5c158
[INFO] running `Command { std: "docker" "start" "-a" "f7c230b229c1549641ec730f1f8b28548a27506be939de76088f3f7210a5c158", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rivia_vfs-29f8e8481c5f1d76)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test assert::tests::test_assert_copyfile ... ok
[INFO] [stdout] test assert::tests::test_assert_is_file_no_file ... ok
[INFO] [stdout] test assert::tests::test_assert_mkdir_m ... ok
[INFO] [stdout] test assert::tests::test_assert_is_dir_no_dir ... ok
[INFO] [stdout] test assert::tests::test_assert_setup ... ok
[INFO] [stdout] test assert::tests::test_assert_is_symlink_no_symlink ... ok
[INFO] [stdout] test assert::tests::test_assert_remove ... ok
[INFO] [stdout] test assert::tests::test_assert_write_all ... ok
[INFO] [stdout] test assert::tests::test_assert_read_all ... ok
[INFO] [stdout] test assert::tests::test_assert_symlink ... ok
[INFO] [stdout] test assert::tests::test_assert_readlink_abs ... ok
[INFO] [stdout] test assert::tests::test_assert_readlink ... ok
[INFO] [stdout] test assert::tests::test_assert_mkdir_p ... ok
[INFO] [stdout] test tests::test_everything_sequentially ... ok
[INFO] [stdout] test assert::tests::test_assert_mkfile ... ok
[INFO] [stdout] test assert::tests::test_assert_remove_all ... ok
[INFO] [stdout] test assert::tests::test_assert_exists_and_no_exists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rivia_vfs
[INFO] [stdout] 
[INFO] [stdout] running 78 tests
[INFO] [stdout] test src/assert.rs - assert::assert_no_exists (line 151) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_read_all (line 325) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_is_dir (line 167) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_is_symlink (line 237) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_exists (line 135) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_memfs_setup (line 56) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_no_dir (line 185) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_is_file (line 203) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_mkdir_p (line 289) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_no_symlink (line 255) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_no_file (line 221) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_readlink (line 343) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_mkdir_m (line 271) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_mkfile (line 307) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_readlink_abs (line 361) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_copyfile (line 116) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_remove_all (line 406) ... ok
[INFO] [stdout] test src/lib.rs - abs (line 161) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_remove (line 384) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_stdfs_setup (line 93) ... FAILED
[INFO] [stdout] test src/lib.rs - append (line 254) ... ok
[INFO] [stdout] test src/lib.rs - append_all (line 282) ... ok
[INFO] [stdout] test src/lib.rs - append_lines (line 334) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_symlink (line 425) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_setup (line 21) ... FAILED
[INFO] [stdout] test src/assert.rs - assert::assert_write_all (line 443) ... ok
[INFO] [stdout] test src/lib.rs - chmod (line 358) ... ok
[INFO] [stdout] test src/lib.rs - chown (line 406) ... ok
[INFO] [stdout] test src/lib.rs - chown_b (line 425) ... ok
[INFO] [stdout] test src/lib.rs - append_line (line 308) ... ok
[INFO] [stdout] test src/lib.rs - all_dirs (line 179) ... ok
[INFO] [stdout] test src/lib.rs - chmod_b (line 382) ... ok
[INFO] [stdout] test src/lib.rs - config_dir (line 444) ... ok
[INFO] [stdout] test src/lib.rs - entry (line 577) ... ok
[INFO] [stdout] test src/lib.rs - cwd (line 513) ... ok
[INFO] [stdout] test src/lib.rs - all_files (line 200) ... ok
[INFO] [stdout] test src/lib.rs - exists (line 594) ... ok
[INFO] [stdout] test src/lib.rs - entries (line 557) ... ok
[INFO] [stdout] test src/lib.rs - copy (line 472) ... ok
[INFO] [stdout] test src/lib.rs - all_paths (line 224) ... ok
[INFO] [stdout] test src/lib.rs - dirs (line 534) ... ok
[INFO] [stdout] test src/lib.rs - copy_b (line 496) ... ok
[INFO] [stdout] test src/lib.rs - gid (line 636) ... ok
[INFO] [stdout] test src/lib.rs - mkfile_m (line 855) ... ok
[INFO] [stdout] test src/lib.rs - is_exec (line 651) ... ok
[INFO] [stdout] test src/lib.rs - owner (line 922) ... ok
[INFO] [stdout] test src/lib.rs - is_symlink (line 728) ... ok
[INFO] [stdout] test src/lib.rs - mkdir_p (line 815) ... ok
[INFO] [stdout] test src/lib.rs - is_readonly (line 708) ... ok
[INFO] [stdout] test src/lib.rs - is_file (line 690) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 53) ... ok
[INFO] [stdout] test src/lib.rs - is_dir (line 671) ... ok
[INFO] [stdout] test src/lib.rs - mkdir_m (line 795) ... ok
[INFO] [stdout] test src/lib.rs - is_symlink_file (line 773) ... ok
[INFO] [stdout] test src/lib.rs - files (line 614) ... ok
[INFO] [stdout] test src/lib.rs - is_symlink_dir (line 748) ... ok
[INFO] [stdout] test src/lib.rs - set_stdfs (line 133) ... ignored
[INFO] [stdout] test src/lib.rs - mode (line 876) ... ok
[INFO] [stdout] test src/lib.rs - move_p (line 900) ... ok
[INFO] [stdout] test src/lib.rs - mkfile (line 839) ... ok
[INFO] [stdout] test src/lib.rs - root (line 1112) ... ok
[INFO] [stdout] test src/lib.rs - set_memfs (line 110) ... ok
[INFO] [stdout] test src/lib.rs - paths (line 939) ... ok
[INFO] [stdout] test src/lib.rs - set (line 93) ... ok
[INFO] [stdout] test src/lib.rs - read_all (line 990) ... ok
[INFO] [stdout] test src/lib.rs - read (line 966) ... ok
[INFO] [stdout] test src/lib.rs - remove_all (line 1092) ... ok
[INFO] [stdout] test src/lib.rs - set_cwd (line 1133) ... ok
[INFO] [stdout] test src/lib.rs - uid (line 1177) ... ok
[INFO] [stdout] test src/lib.rs - write_lines (line 1247) ... ok
[INFO] [stdout] test src/lib.rs - readlink_abs (line 1049) ... ok
[INFO] [stdout] test src/lib.rs - read_lines (line 1011) ... ok
[INFO] [stdout] test src/lib.rs - symlink (line 1158) ... ok
[INFO] [stdout] test src/lib.rs - write (line 1197) ... ok
[INFO] [stdout] test src/lib.rs - readlink (line 1028) ... ok
[INFO] [stdout] test src/lib.rs - remove (line 1072) ... ok
[INFO] [stdout] test src/lib.rs - write_all (line 1222) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/assert.rs - assert::assert_stdfs_setup (line 93) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/assert.rs:7:14:
[INFO] [stdout] assert_vfs_mkdir_p!: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5936f9a768f2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5936f9a768f2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5936f9a768f2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5936f9a768f2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5936f9a94593 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5936f9a94593 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5936f9a74003 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5936f9a74003 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5936f9a76742 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5936f9a779a6 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5936f9a777a9 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x5936f9a78272 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x5936f9a7810a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x5936f9a76de9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x5936f9a77d9d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x5936f9a937d0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5936f9a48aeb - rust_out::main::_doctest_main_src_assert_rs_93_0::hc6d3ea4ced994b82
[INFO] [stdout]   17:     0x5936f9a47146 - rust_out::main::h707a703e23e8b691
[INFO] [stdout]   18:     0x5936f9a33423 - core::ops::function::FnOnce::call_once::hacedfcda517d60ac
[INFO] [stdout]   19:     0x5936f9a328e6 - std::sys::backtrace::__rust_begin_short_backtrace::h4237a9aceaf0c727
[INFO] [stdout]   20:     0x5936f9a32769 - std::rt::lang_start::{{closure}}::hd68394c0f7c71761
[INFO] [stdout]   21:     0x5936f9a714a0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   22:     0x5936f9a714a0 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   23:     0x5936f9a714a0 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   24:     0x5936f9a714a0 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x5936f9a714a0 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x5936f9a714a0 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x5936f9a714a0 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x5936f9a714a0 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5936f9a714a0 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x5936f9a32751 - std::rt::lang_start::h323b15ce03982075
[INFO] [stdout]   31:     0x5936f9a48ff5 - main
[INFO] [stdout]   32:     0x76fc3a6da1ca - <unknown>
[INFO] [stdout]   33:     0x76fc3a6da28b - __libc_start_main
[INFO] [stdout]   34:     0x5936f9a31835 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/assert.rs - assert::assert_setup (line 21) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/assert.rs:7:14:
[INFO] [stdout] assert_vfs_mkdir_p!: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b948dcf8ba2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b948dcf8ba2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b948dcf8ba2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b948dcf8ba2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b948dd16843 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b948dd16843 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5b948dcf62b3 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b948dcf62b3 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b948dcf89f2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b948dcf9c56 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5b948dcf9a59 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x5b948dcfa522 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x5b948dcfa3ba - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x5b948dcf9099 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x5b948dcfa04d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x5b948dd15a80 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5b948dccb764 - rust_out::main::_doctest_main_src_assert_rs_21_0::h2bcba042446491bd
[INFO] [stdout]   17:     0x5b948dcc9e56 - rust_out::main::h707a703e23e8b691
[INFO] [stdout]   18:     0x5b948dcb6153 - core::ops::function::FnOnce::call_once::hacedfcda517d60ac
[INFO] [stdout]   19:     0x5b948dcb5616 - std::sys::backtrace::__rust_begin_short_backtrace::h4237a9aceaf0c727
[INFO] [stdout]   20:     0x5b948dcb5499 - std::rt::lang_start::{{closure}}::hd68394c0f7c71761
[INFO] [stdout]   21:     0x5b948dcf3750 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   22:     0x5b948dcf3750 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   23:     0x5b948dcf3750 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   24:     0x5b948dcf3750 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x5b948dcf3750 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x5b948dcf3750 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x5b948dcf3750 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x5b948dcf3750 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5b948dcf3750 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x5b948dcb5481 - std::rt::lang_start::h323b15ce03982075
[INFO] [stdout]   31:     0x5b948dccbc65 - main
[INFO] [stdout]   32:     0x7e3e476c51ca - <unknown>
[INFO] [stdout]   33:     0x7e3e476c528b - __libc_start_main
[INFO] [stdout]   34:     0x5b948dcb4565 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/assert.rs - assert::assert_setup (line 21)
[INFO] [stdout]     src/assert.rs - assert::assert_stdfs_setup (line 93)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 75 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 10.94s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f7c230b229c1549641ec730f1f8b28548a27506be939de76088f3f7210a5c158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c230b229c1549641ec730f1f8b28548a27506be939de76088f3f7210a5c158", kill_on_drop: false }`
[INFO] [stdout] f7c230b229c1549641ec730f1f8b28548a27506be939de76088f3f7210a5c158
