[INFO] fetching crate no_deadlocks 1.3.0... [INFO] testing no_deadlocks-1.3.0 against try#ddc023471205c186b40f4bf8ffb598008dbf4885 for pr-87041-1 [INFO] extracting crate no_deadlocks 1.3.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate no_deadlocks 1.3.0 on toolchain ddc023471205c186b40f4bf8ffb598008dbf4885 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate no_deadlocks 1.3.0 [INFO] finished tweaking crates.io crate no_deadlocks 1.3.0 [INFO] tweaked toml for crates.io crate no_deadlocks 1.3.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded contracts v0.4.0 [INFO] [stderr] Downloaded vector-map v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 764e6ce63aedc73f1d2b25536c52cec6df120cdb38a657bda2d17fd97ea296cd [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" "764e6ce63aedc73f1d2b25536c52cec6df120cdb38a657bda2d17fd97ea296cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "764e6ce63aedc73f1d2b25536c52cec6df120cdb38a657bda2d17fd97ea296cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "764e6ce63aedc73f1d2b25536c52cec6df120cdb38a657bda2d17fd97ea296cd", kill_on_drop: false }` [INFO] [stdout] 764e6ce63aedc73f1d2b25536c52cec6df120cdb38a657bda2d17fd97ea296cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "build" "--frozen" "--message-format=json", 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] a04cc4847ab3b1ee223dbcf6ac6c5d471bde4f45693bdc9691f3bc7cc1a277ed [INFO] running `Command { std: "docker" "start" "-a" "a04cc4847ab3b1ee223dbcf6ac6c5d471bde4f45693bdc9691f3bc7cc1a277ed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling contracts v0.4.0 [INFO] [stderr] Compiling vector-map v1.0.1 [INFO] [stderr] Compiling no_deadlocks v1.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.11s [INFO] running `Command { std: "docker" "inspect" "a04cc4847ab3b1ee223dbcf6ac6c5d471bde4f45693bdc9691f3bc7cc1a277ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a04cc4847ab3b1ee223dbcf6ac6c5d471bde4f45693bdc9691f3bc7cc1a277ed", kill_on_drop: false }` [INFO] [stdout] a04cc4847ab3b1ee223dbcf6ac6c5d471bde4f45693bdc9691f3bc7cc1a277ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b358170328b0861f2dc143a24e69bddd78588fdc46179b3561500a778329ff2 [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" "5b358170328b0861f2dc143a24e69bddd78588fdc46179b3561500a778329ff2", kill_on_drop: false }` [INFO] [stderr] Compiling no_deadlocks v1.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.65s [INFO] running `Command { std: "docker" "inspect" "5b358170328b0861f2dc143a24e69bddd78588fdc46179b3561500a778329ff2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b358170328b0861f2dc143a24e69bddd78588fdc46179b3561500a778329ff2", kill_on_drop: false }` [INFO] [stdout] 5b358170328b0861f2dc143a24e69bddd78588fdc46179b3561500a778329ff2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5308ae6f478f5c2f17a26ba67c0717108fdc7a0b005061c7c0954c39e7d9ff56 [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" "5308ae6f478f5c2f17a26ba67c0717108fdc7a0b005061c7c0954c39e7d9ff56", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/no_deadlocks-84fc6cd3801a1f51) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test graphs::graph_loop_detection ... ok [INFO] [stderr] =========== REPORT START =========== [INFO] [stderr] A reentrance has been attempted, but `std::sync`'s locks are not reentrant. This results in a deadlock. dependence cycle: [Thread(ThreadId(3)), Lock(5)] [INFO] [stderr] Lock taken at: [INFO] [stderr] 0: as core::ops::function::FnOnce>::call_once [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9 [INFO] [stderr] as core::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] std::panicking::try::do_call [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40 [INFO] [stderr] std::panicking::try [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19 [INFO] [stderr] std::panic::catch_unwind [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14 [INFO] [stderr] test::run_test_in_process [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:608:18 [INFO] [stderr] test::run_test::run_test_inner::{{closure}} [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:500:39 [INFO] [stderr] 1: test::run_test::run_test_inner::{{closure}} [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:527:37 [INFO] [stderr] std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stderr] 2: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}} [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:477:17 [INFO] [stderr] as core::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] std::panicking::try::do_call [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40 [INFO] [stderr] std::panicking::try [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19 [INFO] [stderr] std::panic::catch_unwind [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14 [INFO] [stderr] std::thread::Builder::spawn_unchecked::{{closure}} [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:476:30 [INFO] [stderr] core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 3: as core::ops::function::FnOnce>::call_once [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9 [INFO] [stderr] as core::ops::function::FnOnce>::call_once [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9 [INFO] [stderr] std::sys::unix::thread::Thread::new::thread_start [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 4: start_thread [INFO] [stderr] 5: clone [INFO] [stderr] [INFO] [stderr] Reentrace at: [INFO] [stderr] 0: as core::ops::function::FnOnce>::call_once [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9 [INFO] [stderr] as core::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] std::panicking::try::do_call [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40 [INFO] [stderr] std::panicking::try [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19 [INFO] [stderr] std::panic::catch_unwind [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14 [INFO] [stderr] test::run_test_in_process [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:608:18 [INFO] [stderr] test::run_test::run_test_inner::{{closure}} [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:500:39 [INFO] [stderr] 1: test::run_test::run_test_inner::{{closure}} [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:527:37 [INFO] [stderr] std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stderr] 2: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}} [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:477:17 [INFO] [stderr] as core::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] std::panicking::try::do_call [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40 [INFO] [stderr] std::panicking::try [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19 [INFO] [stderr] std::panic::catch_unwind [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14 [INFO] [stderr] std::thread::Builder::spawn_unchecked::{{closure}} [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:476:30 [INFO] [stderr] core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 3: as core::ops::function::FnOnce>::call_once [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9 [INFO] [stderr] as core::ops::function::FnOnce>::call_once [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9 [INFO] [stderr] std::sys::unix::thread::Thread::new::thread_start [INFO] [stderr] at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 4: start_thread [INFO] [stderr] 5: clone [INFO] [stderr] [INFO] [stderr] =========== REPORT END =========== [INFO] [stderr] [INFO] [stdout] test lock_manager::reentrance_detection - should panic ... ok [INFO] [stdout] test lock_manager::without_deadlock ... ok [INFO] [stdout] test reported_issue_5 ... ok [INFO] [stdout] test lock_manager::with_deadlock has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "5308ae6f478f5c2f17a26ba67c0717108fdc7a0b005061c7c0954c39e7d9ff56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5308ae6f478f5c2f17a26ba67c0717108fdc7a0b005061c7c0954c39e7d9ff56", kill_on_drop: false }` [INFO] [stdout] 5308ae6f478f5c2f17a26ba67c0717108fdc7a0b005061c7c0954c39e7d9ff56