[INFO] fetching crate vanadin-tasks 0.1.0... [INFO] testing vanadin-tasks-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] extracting crate vanadin-tasks 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate vanadin-tasks 0.1.0 [INFO] finished tweaking crates.io crate vanadin-tasks 0.1.0 [INFO] tweaked toml for crates.io crate vanadin-tasks 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vanadin-tasks 0.1.0 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 59 packages to highest compatible versions [INFO] [stderr] Adding rquickjs v0.4.3 (available: v0.14.0) [INFO] [stderr] Adding sysinfo v0.30.13 (available: v0.39.6) [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 powerfmt v0.2.1 [INFO] [stderr] Downloaded deranged v0.5.9 [INFO] [stderr] Downloaded num_threads v0.1.8 [INFO] [stderr] Downloaded simplelog v0.12.2 [INFO] [stderr] Downloaded rquickjs v0.4.3 [INFO] [stderr] Downloaded dlopen_derive v0.1.4 [INFO] [stderr] Downloaded dlopen v0.1.8 [INFO] [stderr] Downloaded sysinfo v0.30.13 [INFO] [stderr] Downloaded rquickjs-core v0.4.3 [INFO] [stderr] Downloaded rquickjs-sys v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d [INFO] running `Command { std: "docker" "start" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d", 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" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d" "/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" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d", 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" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.191 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling crossbeam-utils v0.8.23 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling crossbeam-epoch v0.9.21 [INFO] [stderr] Compiling find-msvc-tools v0.1.14 [INFO] [stderr] Compiling shlex v2.0.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.8 [INFO] [stderr] Compiling lazy_static v1.5.1 [INFO] [stderr] Compiling time-core v0.1.9 [INFO] [stderr] Compiling num-conv v0.2.2 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling deranged v0.5.9 [INFO] [stderr] Compiling powerfmt v0.2.1 [INFO] [stderr] Compiling num_threads v0.1.8 [INFO] [stderr] Compiling either v1.19.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling cfg-if v1.0.5 [INFO] [stderr] Compiling cc v1.8.0 [INFO] [stderr] Compiling log v0.4.34 [INFO] [stderr] Compiling time-macros v0.2.32 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling rayon v1.12.0 [INFO] [stderr] Compiling rquickjs-sys v0.4.3 [INFO] [stderr] Compiling time v0.3.55 [INFO] [stderr] Compiling dlopen_derive v0.1.4 [INFO] [stderr] Compiling dlopen v0.1.8 [INFO] [stderr] Compiling simplelog v0.12.2 [INFO] [stderr] Compiling sysinfo v0.30.13 [INFO] [stderr] Compiling rquickjs-core v0.4.3 [INFO] [stderr] Compiling rquickjs v0.4.3 [INFO] [stderr] Compiling vanadin-tasks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/modules/globals.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn setup(ctx: &Ctx, id: &str, about: &str) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: rquickjs::IntoJs<'_>` will fail [INFO] [stdout] --> src/modules/globals.rs:33:36 [INFO] [stdout] | [INFO] [stdout] 33 | Function::new(ctx.clone(), |msg: Value| { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 34 | | panic!("JS Exception Thrown: {}", cast_to_string(&msg)); [INFO] [stdout] 35 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 1m 04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: vanadin-tasks v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7` [INFO] running `Command { std: "docker" "inspect" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d", 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" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d" "/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 vanadin-tasks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/modules/globals.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn setup(ctx: &Ctx, id: &str, about: &str) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: rquickjs::IntoJs<'_>` will fail [INFO] [stdout] --> src/modules/globals.rs:33:36 [INFO] [stdout] | [INFO] [stdout] 33 | Function::new(ctx.clone(), |msg: Value| { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 34 | | panic!("JS Exception Thrown: {}", cast_to_string(&msg)); [INFO] [stdout] 35 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/modules/globals.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn setup(ctx: &Ctx, id: &str, about: &str) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: rquickjs::IntoJs<'_>` will fail [INFO] [stdout] --> src/modules/globals.rs:33:36 [INFO] [stdout] | [INFO] [stdout] 33 | Function::new(ctx.clone(), |msg: Value| { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 34 | | panic!("JS Exception Thrown: {}", cast_to_string(&msg)); [INFO] [stdout] 35 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 2.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: vanadin-tasks v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8` [INFO] running `Command { std: "docker" "inspect" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d", 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" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/modules/globals.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn setup(ctx: &Ctx, id: &str, about: &str) -> Result<(), Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: rquickjs::IntoJs<'_>` will fail [INFO] [stderr] --> src/modules/globals.rs:33:36 [INFO] [stderr] | [INFO] [stderr] 33 | Function::new(ctx.clone(), |msg: Value| { [INFO] [stderr] | ____________________________________^ [INFO] [stderr] 34 | | panic!("JS Exception Thrown: {}", cast_to_string(&msg)); [INFO] [stderr] 35 | | }), [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `vanadin-tasks` (lib) generated 1 warning [INFO] [stderr] warning: `vanadin-tasks` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: vanadin-tasks v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/vanadin_tasks-f73562b9219b9c99) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] [INFO] Running Task => 'Test throw()' [INFO] [stdout] [INFO] Running Task => 'Test env module' [INFO] [stdout] [INFO] Finished Task 'Test env module' => SUCCESS [INFO] [stdout] [INFO] Running Task => 'Test fs module' [INFO] [stdout] [INFO] Running Task => 'Test Tasks' [INFO] [stdout] [INFO] Finished Task 'Set FOO' => SUCCESS [INFO] [stdout] [INFO] Finished Task 'Test Tasks' => SUCCESS [INFO] [stdout] [INFO] Finished Task 'Get FOO' => SUCCESS [INFO] [stdout] test tests::env_module ... ok [INFO] [stdout] test tests::tasks ... ok [INFO] [stdout] test tests::throw - should panic ... ok [INFO] [stdout] test tests::fs_module ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stderr] [ERROR] An exception was thrown. [INFO] [stderr] [ERROR] Finished Task 'Test throw()' => FAILURE [INFO] [stdout] [INFO] [stdout] ---- tests::fs_module stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::fs_module' (884) panicked at src/modules/fs.rs:64:32: [INFO] [stdout] Failed creating file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5a9de42605b1 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] 1: 0x5a9de42767aa - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 2: 0x5a9de426516c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x5a9de423a676 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x5a9de4257b79 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] 5: 0x5a9de4128f20 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x5a9de4257ea2 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] 7: 0x5a9de423a722 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x5a9de4232fc9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x5a9de423b53d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] 10: 0x5a9de4276edc - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] 11: 0x5a9de4276cb2 - core[df12db4294e9bfd3]::result::unwrap_failed [INFO] [stdout] 12: 0x5a9de411aead - <::create_file as rquickjs_core[427ec1012f7ea978]::value::function::IntoJsFunc<(alloc[2182bb758b4b3781]::string::String,)>>::call [INFO] [stdout] 13: 0x5a9de40ee085 - <::new<(alloc[2182bb758b4b3781]::string::String,), ::create_file>::{closure#0} as rquickjs_core[427ec1012f7ea978]::value::function::ffi::RustFunc>::call [INFO] [stdout] 14: 0x5a9de418d787 - <::function::CarryFunction as rquickjs_core[427ec1012f7ea978]::value::function::StaticJsFunction>::call [INFO] [stdout] 15: 0x5a9de418c477 - ::handle_panic::::function::CarryFunction>::{closure#0}>> [INFO] [stdout] 16: 0x5a9de418d309 - rquickjs_core[427ec1012f7ea978]::value::function::ffi::js_callback_class::<::function::CarryFunction> [INFO] [stdout] 17: 0x5a9de41a1164 - JS_CallInternal [INFO] [stdout] 18: 0x5a9de41a0c7c - JS_CallInternal [INFO] [stdout] 19: 0x5a9de41ab569 - js_evaluate_module [INFO] [stdout] 20: 0x5a9de41f2c44 - __JS_EvalInternal [INFO] [stdout] 21: 0x5a9de41aef7c - JS_EvalThis [INFO] [stdout] 22: 0x5a9de41aefc6 - JS_Eval [INFO] [stdout] 23: 0x5a9de4104643 - ::eval_with_options::<(), &str> [INFO] [stdout] 24: 0x5a9de40f9b5e - ::run_task [INFO] [stdout] 25: 0x5a9de40f90af - ::with::<::run::{closure#0}, ()> [INFO] [stdout] 26: 0x5a9de4101288 - vanadin_tasks[b49aa7221d6846b7]::tests::fs_module [INFO] [stdout] 27: 0x5a9de410c189 - >::call_once [INFO] [stdout] 28: 0x5a9de411c20b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] 29: 0x5a9de4129875 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] 30: 0x5a9de4123134 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 31: 0x5a9de412c9d2 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 32: 0x5a9de425f5c9 - ::new::thread_start [INFO] [stdout] 33: 0x71de4d94fdfa - [INFO] [stdout] 34: 0x71de4d9e33d4 - clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::fs_module [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d", kill_on_drop: false }` [INFO] [stdout] c496dac855f328a9f2d3fdbada2b83dfac5e15867587c76cbf4204f227728c7d