[INFO] crate blend 0.6.1 is already in cache [INFO] testing blend-0.6.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate blend 0.6.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate blend 0.6.1 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate blend 0.6.1 [INFO] finished tweaking crates.io crate blend 0.6.1 [INFO] tweaked toml for crates.io crate blend 0.6.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate blend 0.6.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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" "+1.44.0" "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] 320cd6ebb70581cdffd9afa387a5f3de1b13a7d52d6a2caa01b027e07383b8b3 [INFO] running `"docker" "start" "-a" "320cd6ebb70581cdffd9afa387a5f3de1b13a7d52d6a2caa01b027e07383b8b3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling lexical-core v0.4.5 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Compiling blend v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.74s [INFO] running `"docker" "inspect" "320cd6ebb70581cdffd9afa387a5f3de1b13a7d52d6a2caa01b027e07383b8b3"` [INFO] running `"docker" "rm" "-f" "320cd6ebb70581cdffd9afa387a5f3de1b13a7d52d6a2caa01b027e07383b8b3"` [INFO] [stdout] 320cd6ebb70581cdffd9afa387a5f3de1b13a7d52d6a2caa01b027e07383b8b3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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" "+1.44.0" "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] 5395fc86817e0d7d980380d46659a9c64c36d05ccccec3168f53030c9b1d88a6 [INFO] running `"docker" "start" "-a" "5395fc86817e0d7d980380d46659a9c64c36d05ccccec3168f53030c9b1d88a6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Compiling blend v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.21s [INFO] running `"docker" "inspect" "5395fc86817e0d7d980380d46659a9c64c36d05ccccec3168f53030c9b1d88a6"` [INFO] running `"docker" "rm" "-f" "5395fc86817e0d7d980380d46659a9c64c36d05ccccec3168f53030c9b1d88a6"` [INFO] [stdout] 5395fc86817e0d7d980380d46659a9c64c36d05ccccec3168f53030c9b1d88a6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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" "+1.44.0" "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] b39283ee01d82a5abb72f1a27c43890cd362d231abf201a6414d60e6b67aa4f0 [INFO] running `"docker" "start" "-a" "b39283ee01d82a5abb72f1a27c43890cd362d231abf201a6414d60e6b67aa4f0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/blend-d71b5359fd0b0372 [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 blend [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 28) ... FAILED [INFO] [stdout] test src/runtime.rs - runtime::Instance::get_string (line 736) ... FAILED [INFO] [stdout] test src/runtime.rs - runtime::Instance::get (line 771) ... FAILED [INFO] [stdout] test src/runtime.rs - runtime::Instance::get_iter (line 874) ... FAILED [INFO] [stdout] test src/lib.rs - (line 5) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 28) stdout ---- [INFO] [stdout] error: expected `,`, or `}`, found `{` [INFO] [stdout] --> src/lib.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 4 | id: ID { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/runtime.rs - runtime::Instance::get_string (line 736) stdout ---- [INFO] [stdout] error[E0423]: expected value, found crate `blend` [INFO] [stdout] --> src/runtime.rs:737:11 [INFO] [stdout] | [INFO] [stdout] 4 | let obj = blend.get_by_code(*b"OB").next().unwrap(); [INFO] [stdout] | ^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: use the path separator to refer to an item: `blend::get_by_code` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0423`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/runtime.rs - runtime::Instance::get (line 771) stdout ---- [INFO] [stdout] error[E0423]: expected value, found crate `blend` [INFO] [stdout] --> src/runtime.rs:772:11 [INFO] [stdout] | [INFO] [stdout] 4 | let obj = blend.get_by_code(*b"OB").next().unwrap(); [INFO] [stdout] | ^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: use the path separator to refer to an item: `blend::get_by_code` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0423`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/runtime.rs - runtime::Instance::get_iter (line 874) stdout ---- [INFO] [stdout] error[E0423]: expected value, found crate `blend` [INFO] [stdout] --> src/runtime.rs:875:11 [INFO] [stdout] | [INFO] [stdout] 4 | let obj = blend.get_by_code(*b"OB").next().unwrap(); [INFO] [stdout] | ^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: use the path separator to refer to an item: `blend::get_by_code` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0423`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 5) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'could not open .blend file: Os { code: 2, kind: NotFound, message: "No such file or directory" }', /opt/rustwide/workdir/src/runtime.rs:1244:24 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d80aebe164 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55d80aebe164 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55d80aebe164 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55d80aebe164 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55d80aee0aac - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55d80aebc673 - std::io::Write::write_fmt::h0cea70c809005252 [INFO] [stdout] at src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55d80aec0705 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x55d80aec0705 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x55d80aec0705 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x55d80aec0442 - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x55d80aec0d12 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 11: 0x55d80aec08fb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 12: 0x55d80aedf261 - core::panicking::panic_fmt::h1ac71ad045d55416 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 13: 0x55d80aedf083 - core::option::expect_none_failed::hb40004d71d61b685 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 14: 0x55d80ae5ee3f - core::result::Result::expect::ha0430a13f92e2fcd [INFO] [stdout] 15: 0x55d80ae5fa79 - blend::runtime::Blend::from_path::hcdfacca8dab81611 [INFO] [stdout] 16: 0x55d80ae61e7b - rust_out::main::hce5147e828914a17 [INFO] [stdout] 17: 0x55d80ae5d463 - std::rt::lang_start::{{closure}}::hb15f61f8249547b1 [INFO] [stdout] 18: 0x55d80aec1158 - std::rt::lang_start_internal::{{closure}}::h7a212202ff76034b [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 19: 0x55d80aec1158 - std::panicking::try::do_call::h6d214a73427d759b [INFO] [stdout] at src/libstd/panicking.rs:331 [INFO] [stdout] 20: 0x55d80aec1158 - std::panicking::try::hc078f0e11721d1cb [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55d80aec1158 - std::panic::catch_unwind::hb31c05be30625612 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55d80aec1158 - std::rt::lang_start_internal::hcf7fb98a775d5af0 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 23: 0x55d80ae5d448 - std::rt::lang_start::h80cabc1387d7a5d8 [INFO] [stdout] 24: 0x55d80ae6235b - main [INFO] [stdout] 25: 0x7f891bf670b3 - __libc_start_main [INFO] [stdout] 26: 0x55d80ae5c17e - _start [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 28) [INFO] [stdout] src/lib.rs - (line 5) [INFO] [stdout] src/runtime.rs - runtime::Instance::get (line 771) [INFO] [stdout] src/runtime.rs - runtime::Instance::get_iter (line 874) [INFO] [stdout] src/runtime.rs - runtime::Instance::get_string (line 736) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "b39283ee01d82a5abb72f1a27c43890cd362d231abf201a6414d60e6b67aa4f0"` [INFO] running `"docker" "rm" "-f" "b39283ee01d82a5abb72f1a27c43890cd362d231abf201a6414d60e6b67aa4f0"` [INFO] [stdout] b39283ee01d82a5abb72f1a27c43890cd362d231abf201a6414d60e6b67aa4f0