[INFO] fetching crate if-newer 0.0.0... [INFO] testing if-newer-0.0.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate if-newer 0.0.0 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate if-newer 0.0.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastrand v1.7.0 [INFO] [stderr] Downloaded executable-path v1.0.0 [INFO] [stderr] Downloaded output_vt100 v0.1.2 [INFO] [stderr] Downloaded diff v0.1.12 [INFO] [stderr] Downloaded pretty_assertions v1.0.0 [INFO] [stderr] Downloaded rustversion v1.0.6 [INFO] [stderr] Downloaded cradle v0.2.1 [INFO] [stderr] Downloaded anyhow v1.0.53 [INFO] [stderr] Downloaded ctor v0.1.21 [INFO] [stderr] Downloaded syn v1.0.86 [INFO] [stderr] Downloaded libc v0.2.114 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ebace1e2989011a7c3444576e42c441da6e2a589050783e38f6bf52775f1747 [INFO] running `Command { std: "docker" "start" "-a" "5ebace1e2989011a7c3444576e42c441da6e2a589050783e38f6bf52775f1747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ebace1e2989011a7c3444576e42c441da6e2a589050783e38f6bf52775f1747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ebace1e2989011a7c3444576e42c441da6e2a589050783e38f6bf52775f1747", kill_on_drop: false }` [INFO] [stdout] 5ebace1e2989011a7c3444576e42c441da6e2a589050783e38f6bf52775f1747 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7e47b1c92b35bd2c08a8f6adde7cec685a3139ffe8c962d5f0ae3ffc7428715 [INFO] running `Command { std: "docker" "start" "-a" "a7e47b1c92b35bd2c08a8f6adde7cec685a3139ffe8c962d5f0ae3ffc7428715", kill_on_drop: false }` [INFO] [stderr] Compiling if-newer v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "a7e47b1c92b35bd2c08a8f6adde7cec685a3139ffe8c962d5f0ae3ffc7428715", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7e47b1c92b35bd2c08a8f6adde7cec685a3139ffe8c962d5f0ae3ffc7428715", kill_on_drop: false }` [INFO] [stdout] a7e47b1c92b35bd2c08a8f6adde7cec685a3139ffe8c962d5f0ae3ffc7428715 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90d4c6820aafe83eaf7c66f7d6571fe07bbaff3ab85f4409ec6dcffb487f5d7a [INFO] running `Command { std: "docker" "start" "-a" "90d4c6820aafe83eaf7c66f7d6571fe07bbaff3ab85f4409ec6dcffb487f5d7a", 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 diff v0.1.12 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [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] = 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] = 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] = note: `#[warn(dependency_on_unit_never_type_fallback)]` 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 `test` profile [unoptimized + debuginfo] target(s) in 3.41s [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 3` [INFO] running `Command { std: "docker" "inspect" "90d4c6820aafe83eaf7c66f7d6571fe07bbaff3ab85f4409ec6dcffb487f5d7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90d4c6820aafe83eaf7c66f7d6571fe07bbaff3ab85f4409ec6dcffb487f5d7a", kill_on_drop: false }` [INFO] [stdout] 90d4c6820aafe83eaf7c66f7d6571fe07bbaff3ab85f4409ec6dcffb487f5d7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 83e2bd63f311d9fbc510af915d0b39a172de626133b0703efed1608cd73f6c07 [INFO] running `Command { std: "docker" "start" "-a" "83e2bd63f311d9fbc510af915d0b39a172de626133b0703efed1608cd73f6c07", 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] = 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] = 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] = note: `#[warn(dependency_on_unit_never_type_fallback)]` 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"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [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 3` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/if_newer-b1fa8a337637733f) [INFO] [stdout] [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] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-3e929d2f8b774a63) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test multiple_input_files ... ok [INFO] [stdout] test simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "83e2bd63f311d9fbc510af915d0b39a172de626133b0703efed1608cd73f6c07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83e2bd63f311d9fbc510af915d0b39a172de626133b0703efed1608cd73f6c07", kill_on_drop: false }` [INFO] [stdout] 83e2bd63f311d9fbc510af915d0b39a172de626133b0703efed1608cd73f6c07