[INFO] updating cached repository https://github.com/mfcastellani/assert [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 0117708e01da50b9473d2ff6a53eb2ca6aded9f5 [INFO] testing mfcastellani/assert against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfcastellani%2Fassert" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mfcastellani/assert on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mfcastellani/assert [INFO] finished tweaking git repo https://github.com/mfcastellani/assert [INFO] tweaked toml for git repo https://github.com/mfcastellani/assert written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mfcastellani/assert already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e0abe75a87e0aa2897ea3f6261ea68b5b757302cc864d980e5fe14d53b50866c [INFO] running `"docker" "start" "-a" "e0abe75a87e0aa2897ea3f6261ea68b5b757302cc864d980e5fe14d53b50866c"` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clicolors-control v0.2.0 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling console v0.6.2 [INFO] [stderr] Compiling assert v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.77s [INFO] running `"docker" "inspect" "e0abe75a87e0aa2897ea3f6261ea68b5b757302cc864d980e5fe14d53b50866c"` [INFO] running `"docker" "rm" "-f" "e0abe75a87e0aa2897ea3f6261ea68b5b757302cc864d980e5fe14d53b50866c"` [INFO] [stdout] e0abe75a87e0aa2897ea3f6261ea68b5b757302cc864d980e5fe14d53b50866c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ced59df93116ccb7cd56e6472359c10bbd024b957de570588a5422c7fd2b60e [INFO] running `"docker" "start" "-a" "5ced59df93116ccb7cd56e6472359c10bbd024b957de570588a5422c7fd2b60e"` [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling docmatic v0.1.2 [INFO] [stderr] Compiling assert v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.03s [INFO] running `"docker" "inspect" "5ced59df93116ccb7cd56e6472359c10bbd024b957de570588a5422c7fd2b60e"` [INFO] running `"docker" "rm" "-f" "5ced59df93116ccb7cd56e6472359c10bbd024b957de570588a5422c7fd2b60e"` [INFO] [stdout] 5ced59df93116ccb7cd56e6472359c10bbd024b957de570588a5422c7fd2b60e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 68f65b1487a8dcff7ce9fb5c202448216fec2daca452b352e236d701aee34392 [INFO] running `"docker" "start" "-a" "68f65b1487a8dcff7ce9fb5c202448216fec2daca452b352e236d701aee34392"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/assert-c05810eab039871d [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_diff_err ... ok [INFO] [stdout] test tests::test_eq_ok ... ok [INFO] [stdout] test tests::test_eq_err ... ok [INFO] [stdout] test tests::test_diff_ok ... ok [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test README.md - Assert__a_toy_project_in_Rust::Diff (line 64) ... FAILED [INFO] [stdout] test README.md - Assert__a_toy_project_in_Rust::Eq (line 15) ... FAILED [INFO] [stdout] test README.md - Assert__a_toy_project_in_Rust::Eq (line 36) ... FAILED [INFO] [stdout] test README.md - Assert__a_toy_project_in_Rust::Eq (line 45) ... FAILED [INFO] [stdout] test README.md - Assert__a_toy_project_in_Rust::Eq (line 53) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- README.md - Assert__a_toy_project_in_Rust::Diff (line 64) stdout ---- [INFO] [stdout] error: expected expression, found `$` [INFO] [stdout] --> README.md:65:1 [INFO] [stdout] | [INFO] [stdout] 3 | $ ./assert diff "The string" "The string" [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- README.md - Assert__a_toy_project_in_Rust::Eq (line 15) stdout ---- [INFO] [stdout] error: expected expression, found `$` [INFO] [stdout] --> README.md:16:1 [INFO] [stdout] | [INFO] [stdout] 3 | $ ./assert -h [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- README.md - Assert__a_toy_project_in_Rust::Eq (line 36) stdout ---- [INFO] [stdout] error: expected expression, found `$` [INFO] [stdout] --> README.md:37:1 [INFO] [stdout] | [INFO] [stdout] 3 | $ ./assert eq "First string" "Second String" --print [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- README.md - Assert__a_toy_project_in_Rust::Eq (line 45) stdout ---- [INFO] [stdout] error: expected expression, found `$` [INFO] [stdout] --> README.md:46:1 [INFO] [stdout] | [INFO] [stdout] 3 | $ ./assert eq "First string" "Second String" [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- README.md - Assert__a_toy_project_in_Rust::Eq (line 53) stdout ---- [INFO] [stdout] error: expected expression, found `$` [INFO] [stdout] --> README.md:54:1 [INFO] [stdout] | [INFO] [stdout] 3 | $ ./assert eq "The string" "The string" [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] README.md - Assert__a_toy_project_in_Rust::Diff (line 64) [INFO] [stdout] README.md - Assert__a_toy_project_in_Rust::Eq (line 15) [INFO] [stdout] README.md - Assert__a_toy_project_in_Rust::Eq (line 36) [INFO] [stdout] README.md - Assert__a_toy_project_in_Rust::Eq (line 45) [INFO] [stdout] README.md - Assert__a_toy_project_in_Rust::Eq (line 53) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] test tests::test_readme ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--bin assert' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_readme stdout ---- [INFO] [stdout] thread 'tests::test_readme' panicked at 'Failed to run rustdoc tests on '"README.md"'', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/macros.rs:13:23 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55baa3c39f14 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55baa3c39f14 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55baa3c39f14 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55baa3c39f14 - ::fmt::h7729313ad2d729c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55baa3c631ec - core::fmt::write::hb0049f6c12bdaffc [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55baa3b9bde5 - std::io::Write::write_fmt::h5d052af13df32ea6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55baa3c34081 - std::io::impls::>::write_fmt::h8fe8a9bdc421b4b6 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x55baa3c3c7e5 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55baa3c3c7e5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55baa3c3c7e5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55baa3c3c4cb - std::panicking::default_hook::h9386f7e484840463 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55baa3c3ce42 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55baa3c297cc - std::panicking::begin_panic::ha694ca3729a8e380 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:438 [INFO] [stdout] 13: 0x55baa3b9a498 - docmatic::Assert::test_file::h0cf21c6aaf3a3918 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/macros.rs:13 [INFO] [stdout] 14: 0x55baa3b9a1af - docmatic::assert_file::h787891004eb9455c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/docmatic-0.1.2/src/lib.rs:125 [INFO] [stdout] 15: 0x55baa3b98f85 - assert::tests::test_readme::h76efa57b9ed5dc3a [INFO] [stdout] at src/main.rs:104 [INFO] [stdout] 16: 0x55baa3b98f5a - assert::tests::test_readme::{{closure}}::h29af24e08a1dda71 [INFO] [stdout] at src/main.rs:103 [INFO] [stdout] 17: 0x55baa3b9991e - core::ops::function::FnOnce::call_once::h8a44fe013197cc28 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 18: 0x55baa3ba7cdf - as core::ops::function::FnOnce>::call_once::h1f6ee40732e80908 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 19: 0x55baa3bc32de - as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 20: 0x55baa3bc32de - std::panicking::try::do_call::hee6f5a4bef67c840 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 21: 0x55baa3bc32de - std::panicking::try::h3384d3b948e84dbc [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 22: 0x55baa3bc32de - std::panic::catch_unwind::h5ae91218e578066d [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55baa3bc32de - test::run_test_in_process::he37a49587889b910 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 24: 0x55baa3bc32de - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 25: 0x55baa3b9b296 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 26: 0x55baa3ba0625 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stdout] 27: 0x55baa3ba0625 - as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 28: 0x55baa3ba0625 - std::panicking::try::do_call::hb29b86f86d4d722e [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 29: 0x55baa3ba0625 - std::panicking::try::h4bfefb3eddc0d900 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 30: 0x55baa3ba0625 - std::panic::catch_unwind::h774c24d4b38d5828 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 31: 0x55baa3ba0625 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stdout] 32: 0x55baa3ba0625 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 33: 0x55baa3c2ff2f - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 34: 0x55baa3c43cd3 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 35: 0x55baa3c43cd3 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 36: 0x7fc6050986db - start_thread [INFO] [stdout] 37: 0x7fc6055d588f - __clone [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_readme [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "68f65b1487a8dcff7ce9fb5c202448216fec2daca452b352e236d701aee34392"` [INFO] running `"docker" "rm" "-f" "68f65b1487a8dcff7ce9fb5c202448216fec2daca452b352e236d701aee34392"` [INFO] [stdout] 68f65b1487a8dcff7ce9fb5c202448216fec2daca452b352e236d701aee34392