[INFO] fetching crate if-newer 0.0.0... [INFO] testing if-newer-0.0.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] extracting crate if-newer 0.0.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate if-newer 0.0.0 [INFO] finished tweaking crates.io crate if-newer 0.0.0 [INFO] tweaked toml for crates.io crate if-newer 0.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate if-newer 0.0.0 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] crate crates.io crate if-newer 0.0.0 already has a lockfile, it will not be regenerated [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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded diff v0.1.12 [INFO] [stderr] Downloaded executable-path v1.0.0 [INFO] [stderr] Downloaded ctor v0.1.21 [INFO] [stderr] Downloaded pretty_assertions v1.0.0 [INFO] [stderr] Downloaded cradle v0.2.1 [INFO] [stderr] Downloaded anyhow v1.0.53 [INFO] [stderr] Downloaded libc v0.2.114 [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] d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c [INFO] running `Command { std: "docker" "start" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c", 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" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c" "/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" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c", 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" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling if-newer v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c", 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" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c" "/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 libc v0.2.114 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling executable-path v1.0.0 [INFO] [stderr] Compiling pretty_assertions v1.0.0 [INFO] [stderr] Compiling cradle v0.2.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling if-newer v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> tests/simple.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | fn touch(&self, path: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: cradle::Output` will fail [INFO] [stdout] --> tests/simple.rs:35:52 [INFO] [stdout] | [INFO] [stdout] 35 | ("touch", self.temp_dir.path().join(path)).run_result()?; [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] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 35 | ("touch", self.temp_dir.path().join(path)).run_result::<()>()?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 3.30s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: if-newer v0.0.0 (/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 9` [INFO] running `Command { std: "docker" "inspect" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c", 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" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c" "/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] --> tests/simple.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | fn touch(&self, path: &str) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: cradle::Output` will fail [INFO] [stderr] --> tests/simple.rs:35:52 [INFO] [stderr] | [INFO] [stderr] 35 | ("touch", self.temp_dir.path().join(path)).run_result()?; [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] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 35 | ("touch", self.temp_dir.path().join(path)).run_result::<()>()?; [INFO] [stderr] | ++++++ [INFO] [stderr] [INFO] [stderr] warning: `if-newer` (test "simple") generated 1 warning (run `cargo fix --test "simple" -p if-newer` to apply 1 suggestion) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: if-newer v0.0.0 (/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 9` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/if_newer-6d3e8a0c4e98e342) [INFO] [stdout] [INFO] [stderr] Running tests/simple.rs (/opt/rustwide/target/release/deps/simple-0130c8e95b9bad61) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test simple ... ok [INFO] [stdout] test multiple_input_files ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c", kill_on_drop: false }` [INFO] [stdout] d0d966ed9b4e3d8dd8ad63e7b9f3fef26d6086eca7a7fefa6e67ac2783f44c9c