[INFO] crate shutter-gate 0.1.0 is already in cache [INFO] testing shutter-gate-0.1.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate shutter-gate 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate shutter-gate 0.1.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate shutter-gate 0.1.0 [INFO] finished tweaking crates.io crate shutter-gate 0.1.0 [INFO] tweaked toml for crates.io crate shutter-gate 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cd9ada0e1ed4b6a308b11b641a567e11c50b4870541ef33d48a04fc54e00c96c [INFO] running `Command { std: "docker" "start" "-a" "cd9ada0e1ed4b6a308b11b641a567e11c50b4870541ef33d48a04fc54e00c96c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd9ada0e1ed4b6a308b11b641a567e11c50b4870541ef33d48a04fc54e00c96c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd9ada0e1ed4b6a308b11b641a567e11c50b4870541ef33d48a04fc54e00c96c", kill_on_drop: false }` [INFO] [stdout] cd9ada0e1ed4b6a308b11b641a567e11c50b4870541ef33d48a04fc54e00c96c [INFO] running `Command { std: "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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4be85d8baafcbbddade12e46e4592ca413e26a7fd0f02366e1ebdd42601680fd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4be85d8baafcbbddade12e46e4592ca413e26a7fd0f02366e1ebdd42601680fd", kill_on_drop: false }` [INFO] [stderr] Compiling shutter-gate v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "4be85d8baafcbbddade12e46e4592ca413e26a7fd0f02366e1ebdd42601680fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4be85d8baafcbbddade12e46e4592ca413e26a7fd0f02366e1ebdd42601680fd", kill_on_drop: false }` [INFO] [stdout] 4be85d8baafcbbddade12e46e4592ca413e26a7fd0f02366e1ebdd42601680fd [INFO] running `Command { std: "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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e916c27d1bb77873c78d04a91f4b8de201a231b40d62875b7f29365d73c07085 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e916c27d1bb77873c78d04a91f4b8de201a231b40d62875b7f29365d73c07085", kill_on_drop: false }` [INFO] [stderr] Compiling shutter-gate v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "e916c27d1bb77873c78d04a91f4b8de201a231b40d62875b7f29365d73c07085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e916c27d1bb77873c78d04a91f4b8de201a231b40d62875b7f29365d73c07085", kill_on_drop: false }` [INFO] [stdout] e916c27d1bb77873c78d04a91f4b8de201a231b40d62875b7f29365d73c07085 [INFO] running `Command { std: "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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 258f6fd32f9bc8d8974cac7ae76c17b9164bc9e7f0975161ac27e80986f84fa8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "258f6fd32f9bc8d8974cac7ae76c17b9164bc9e7f0975161ac27e80986f84fa8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/shutter_gate-84bccb40ec8447c5 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] thread '' panicked at 'unbeleavable!', src/lib.rs:151:28 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c840919935 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55c840919935 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c840919935 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55c840919935 - ::fmt::hdb4a83d2b61107e5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55c84094159c - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55c840916222 - std::io::Write::write_fmt::h1aebfe8a5a79e36d [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55c84091c090 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55c84091c090 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55c84091c090 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55c84091bddc - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x55c84091c6d3 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x55c8408adbb5 - std::panicking::begin_panic::h17edbd41bd4a6199 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456 [INFO] [stderr] 12: 0x55c8408c5e99 - shutter_gate::tests::test_child_panic::{{closure}}::hdb24f6cebc28757c [INFO] [stderr] at src/lib.rs:151 [INFO] [stderr] 13: 0x55c8408b4f5d - shutter_gate::Shutter::spawn::{{closure}}::h300c98ed6f4f9630 [INFO] [stderr] at src/lib.rs:69 [INFO] [stderr] 14: 0x55c8408b3763 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb441ef6691a3ba0f [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 15: 0x55c8408cccd3 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha1fbf7dbf4d5c7dd [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stderr] 16: 0x55c8408c0c73 - as core::ops::function::FnOnce<()>>::call_once::h3aa303fddbc570ba [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stderr] 17: 0x55c8408ae17b - std::panicking::try::do_call::h16316080ac404257 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stderr] 18: 0x55c8408ae73d - __rust_try [INFO] [stderr] 19: 0x55c8408ae090 - std::panicking::try::hb614706c9d6cb851 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x55c8408c11d3 - std::panic::catch_unwind::h7b9d3090ac9aba0e [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55c8408cc1dc - std::thread::Builder::spawn_unchecked::{{closure}}::h294f5f7a7fd598f1 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stderr] 22: 0x55c8408ae77e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h39498cdabecef940 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stderr] 23: 0x55c84092289a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stderr] 24: 0x55c84092289a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stderr] 25: 0x55c84092289a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 26: 0x7f0a3bc5d609 - start_thread [INFO] [stderr] 27: 0x7f0a3bb69103 - __clone [INFO] [stderr] 28: 0x0 - [INFO] [stdout] test tests::test_child_panic ... ok [INFO] [stdout] test tests::test_timeout ... ok [INFO] [stderr] Doc-tests shutter-gate [INFO] [stdout] test tests::test_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 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 - Shutter (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "258f6fd32f9bc8d8974cac7ae76c17b9164bc9e7f0975161ac27e80986f84fa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "258f6fd32f9bc8d8974cac7ae76c17b9164bc9e7f0975161ac27e80986f84fa8", kill_on_drop: false }` [INFO] [stdout] 258f6fd32f9bc8d8974cac7ae76c17b9164bc9e7f0975161ac27e80986f84fa8