[INFO] fetching crate fugue-mptp 0.3.0...
[INFO] testing fugue-mptp-0.3.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate fugue-mptp 0.3.0 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fugue-mptp 0.3.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 86 packages to highest compatible versions
[INFO] [stderr]       Adding flume v0.11.1 (available: v0.12.0)
[INFO] [stderr]       Adding ipc-channel v0.19.0 (available: v0.23.0)
[INFO] [stderr]       Adding nix v0.29.0 (available: v0.31.3)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ipc-channel v0.19.0
[INFO] [stderr]   Downloaded easy-parallel v3.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d
[INFO] running `Command { std: "docker" "start" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling spin v0.9.9
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling easy-parallel v3.3.1
[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 mio v1.2.4
[INFO] [stderr]    Compiling uuid v1.28.0
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling crossbeam-channel v0.5.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling ipc-channel v0.19.0
[INFO] [stderr]    Compiling fugue-mptp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 15.29s
[INFO] running `Command { std: "docker" "inspect" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling fugue-mptp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.00s
[INFO] running `Command { std: "docker" "inspect" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/fugue_mptp-f842d427c8c9f674)
[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] [stderr] error: test failed, to rerun pass `--lib`
[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 as core::convert::From<fugue_mptp::sources::DirectorySourceError>>::from
[INFO] [stdout]    1: <fugue_mptp::run<std::path::PathBuf, alloc::string::String, alloc::string::String, fugue_mptp::sources::DirectorySource, fugue_mptp::sources::test::test_dir::Process, fugue_mptp::sources::test::test_dir::Sink>::{closure#0} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]    2: std::sys::backtrace::__rust_begin_short_backtrace::<<easy_parallel::Parallel<core::result::Result<(), fugue_mptp::Error>>>::finish_in<fugue_mptp::run<alloc::string::String, fugue_mptp::test::test_simple::Payload, alloc::string::String, fugue_mptp::test::test_simple::Source, fugue_mptp::test::test_simple::Process, fugue_mptp::test::test_simple::Sink>::{closure#3}, core::result::Result<(), fugue_mptp::Error>, alloc::vec::Vec<core::result::Result<(), fugue_mptp::Error>>>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]    3: <std::thread::lifecycle::spawn_unchecked<<easy_parallel::Parallel<core::result::Result<(), fugue_mptp::Error>>>::finish_in<fugue_mptp::run<std::path::PathBuf, alloc::string::String, alloc::string::String, fugue_mptp::sources::DirectorySource, fugue_mptp::sources::test::test_dir::Process, fugue_mptp::sources::test::test_dir::Sink>::{closure#3}, core::result::Result<(), fugue_mptp::Error>, alloc::vec::Vec<core::result::Result<(), fugue_mptp::Error>>>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]    4: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]    5: <unknown>
[INFO] [stdout]    6: 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 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d", kill_on_drop: false }`
[INFO] [stdout] c008316d10a9f28633b0ed79d91f8c1f8f8c822e95d0b22e3b2d63081dc4fe6d
