[INFO] fetching crate fugue-mptp 0.3.0... [INFO] testing fugue-mptp-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate fugue-mptp 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate fugue-mptp 0.3.0 [INFO] finished tweaking crates.io crate fugue-mptp 0.3.0 [INFO] tweaked toml for crates.io crate fugue-mptp 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fugue-mptp 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 85 packages to latest compatible versions [INFO] [stderr] Adding ipc-channel v0.19.0 (available: v0.20.2) [INFO] [stderr] Adding nix v0.29.0 (available: v0.30.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04b4cc29f63347d72bf88a29e39d9b5d3ba705049747929a0f475971beb9a6cb [INFO] running `Command { std: "docker" "start" "-a" "04b4cc29f63347d72bf88a29e39d9b5d3ba705049747929a0f475971beb9a6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04b4cc29f63347d72bf88a29e39d9b5d3ba705049747929a0f475971beb9a6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04b4cc29f63347d72bf88a29e39d9b5d3ba705049747929a0f475971beb9a6cb", kill_on_drop: false }` [INFO] [stdout] 04b4cc29f63347d72bf88a29e39d9b5d3ba705049747929a0f475971beb9a6cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ea664ea2ca9ebc9135b2e44495f7de4346b9ea07cebd1c8047baa0754bdf7fa [INFO] running `Command { std: "docker" "start" "-a" "9ea664ea2ca9ebc9135b2e44495f7de4346b9ea07cebd1c8047baa0754bdf7fa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling easy-parallel v3.3.1 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling mio v1.1.0 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling ipc-channel v0.19.0 [INFO] [stderr] Compiling fugue-mptp v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.76s [INFO] running `Command { std: "docker" "inspect" "9ea664ea2ca9ebc9135b2e44495f7de4346b9ea07cebd1c8047baa0754bdf7fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ea664ea2ca9ebc9135b2e44495f7de4346b9ea07cebd1c8047baa0754bdf7fa", kill_on_drop: false }` [INFO] [stdout] 9ea664ea2ca9ebc9135b2e44495f7de4346b9ea07cebd1c8047baa0754bdf7fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23e46517805ad05d9b4516896be2155c92fa966d13eac96b62a4b42524e38a4e [INFO] running `Command { std: "docker" "start" "-a" "23e46517805ad05d9b4516896be2155c92fa966d13eac96b62a4b42524e38a4e", kill_on_drop: false }` [INFO] [stderr] Compiling fugue-mptp v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.03s [INFO] running `Command { std: "docker" "inspect" "23e46517805ad05d9b4516896be2155c92fa966d13eac96b62a4b42524e38a4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23e46517805ad05d9b4516896be2155c92fa966d13eac96b62a4b42524e38a4e", kill_on_drop: false }` [INFO] [stdout] 23e46517805ad05d9b4516896be2155c92fa966d13eac96b62a4b42524e38a4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] afad743f36249f06e61809bded1f9428c2bb7f37375bc0e4abb0ed263b9da1b3 [INFO] running `Command { std: "docker" "start" "-a" "afad743f36249f06e61809bded1f9428c2bb7f37375bc0e4abb0ed263b9da1b3", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fugue_mptp-386af5b8a9c0fa5d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test sources::test::test_dir ... FAILED [INFO] [stdout] test test::test_simple ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- sources::test::test_dir stdout ---- [INFO] [stdout] Error: Process([TaskSource(IO error for operation on target: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/backtrace.rs:27:14 [INFO] [stdout] 1: fugue_mptp::Error::source [INFO] [stdout] at ./src/lib.rs:42:26 [INFO] [stdout] 2: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 3: core::result::Result::map_err [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:968:27 [INFO] [stdout] 4: fugue_mptp::run::{{closure}} [INFO] [stdout] at ./src/lib.rs:179:60 [INFO] [stdout] 5: core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 6: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9 [INFO] [stdout] 7: easy_parallel::Parallel::finish_in::{{closure}}::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/easy-parallel-3.3.1/src/lib.rs:275:45 [INFO] [stdout] 8: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 9: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 10: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 11: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 12: __rust_try [INFO] [stdout] 13: std::panicking::catch_unwind [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 14: std::panic::catch_unwind [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stdout] 15: std::thread::Builder::spawn_unchecked_::{{closure}} [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 16: core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 17: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9 [INFO] [stdout] 18: std::sys::thread::unix::Thread::new::thread_start [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stdout] 19: [INFO] [stdout] 20: clone)]) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] sources::test::test_dir [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "afad743f36249f06e61809bded1f9428c2bb7f37375bc0e4abb0ed263b9da1b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afad743f36249f06e61809bded1f9428c2bb7f37375bc0e4abb0ed263b9da1b3", kill_on_drop: false }` [INFO] [stdout] afad743f36249f06e61809bded1f9428c2bb7f37375bc0e4abb0ed263b9da1b3