[INFO] fetching crate cargo-bolero 0.11.2... [INFO] checking cargo-bolero-0.11.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate cargo-bolero 0.11.2 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate cargo-bolero 0.11.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-bolero 0.11.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cargo-bolero 0.11.2 [INFO] tweaked toml for crates.io crate cargo-bolero 0.11.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate cargo-bolero 0.11.2 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bolero-engine v0.11.2 [INFO] [stderr] Downloaded bolero-generator-derive v0.11.0 [INFO] [stderr] Downloaded pretty-hex v0.4.1 [INFO] [stderr] Downloaded bolero v0.11.1 [INFO] [stderr] Downloaded bolero-kani v0.11.2 [INFO] [stderr] Downloaded bolero-generator v0.11.0 [INFO] [stderr] Downloaded bolero-afl v0.11.0 [INFO] [stderr] Downloaded bolero-libfuzzer v0.11.0 [INFO] [stderr] Downloaded bolero-honggfuzz v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4668c5ecebcec77d52e91af523373a7bde2e19ffde0182e388bf04c9cf0058a7 [INFO] running `Command { std: "docker" "start" "-a" "4668c5ecebcec77d52e91af523373a7bde2e19ffde0182e388bf04c9cf0058a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4668c5ecebcec77d52e91af523373a7bde2e19ffde0182e388bf04c9cf0058a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4668c5ecebcec77d52e91af523373a7bde2e19ffde0182e388bf04c9cf0058a7", kill_on_drop: false }` [INFO] [stdout] 4668c5ecebcec77d52e91af523373a7bde2e19ffde0182e388bf04c9cf0058a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0da8e06de7ba2085ff5b5225765b419a70f868964d0b29b780dadf40b959c5bb [INFO] running `Command { std: "docker" "start" "-a" "0da8e06de7ba2085ff5b5225765b419a70f868964d0b29b780dadf40b959c5bb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling toml_edit v0.20.2 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling camino v1.1.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Compiling backtrace v0.3.72 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling bolero-afl v0.11.0 [INFO] [stderr] Checking object v0.35.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking miniz_oxide v0.7.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Compiling proc-macro-crate v2.0.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking pretty-hex v0.4.1 [INFO] [stderr] Compiling cargo-bolero v0.11.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking tar v0.4.41 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling bolero-generator-derive v0.11.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking bolero-generator v0.11.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking bolero-engine v0.11.2 [INFO] [stderr] Checking bolero v0.11.1 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Checking rustc_version v0.4.0 [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.88s [INFO] running `Command { std: "docker" "inspect" "0da8e06de7ba2085ff5b5225765b419a70f868964d0b29b780dadf40b959c5bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0da8e06de7ba2085ff5b5225765b419a70f868964d0b29b780dadf40b959c5bb", kill_on_drop: false }` [INFO] [stdout] 0da8e06de7ba2085ff5b5225765b419a70f868964d0b29b780dadf40b959c5bb [INFO] checking cargo-bolero-0.11.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate cargo-bolero 0.11.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate cargo-bolero 0.11.2 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-bolero 0.11.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cargo-bolero 0.11.2 [INFO] tweaked toml for crates.io crate cargo-bolero 0.11.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-bolero 0.11.2 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24dbf094bfa7653317abb3aa4ec111151d4b2ae9b04b2f34b8e94ca972998e60 [INFO] running `Command { std: "docker" "start" "-a" "24dbf094bfa7653317abb3aa4ec111151d4b2ae9b04b2f34b8e94ca972998e60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24dbf094bfa7653317abb3aa4ec111151d4b2ae9b04b2f34b8e94ca972998e60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24dbf094bfa7653317abb3aa4ec111151d4b2ae9b04b2f34b8e94ca972998e60", kill_on_drop: false }` [INFO] [stdout] 24dbf094bfa7653317abb3aa4ec111151d4b2ae9b04b2f34b8e94ca972998e60 [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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eeb48504c976b29730daeb02a2ecbfd2b54c8ec5e548a81c78f1f5af307ec972 [INFO] running `Command { std: "docker" "start" "-a" "eeb48504c976b29730daeb02a2ecbfd2b54c8ec5e548a81c78f1f5af307ec972", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling camino v1.1.7 [INFO] [stderr] Compiling toml_edit v0.20.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking miniz_oxide v0.7.3 [INFO] [stderr] Compiling backtrace v0.3.72 [INFO] [stderr] Compiling bolero-afl v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking object v0.35.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Compiling proc-macro-crate v2.0.2 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking pretty-hex v0.4.1 [INFO] [stderr] Compiling cargo-bolero v0.11.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking tar v0.4.41 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling bolero-generator-derive v0.11.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking bolero-generator v0.11.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking bolero-engine v0.11.2 [INFO] [stderr] Checking bolero v0.11.1 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Checking rustc_version v0.4.0 [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub(crate) fn exec(mut cmd: std::process::Command) -> Result<()> { [INFO] [stdout] | ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | / cmd.spawn() [INFO] [stdout] 69 | | .with_context(|| format!("spawning command {:?}", cmd))? [INFO] [stdout] 70 | | .wait() [INFO] [stdout] 71 | | .with_context(|| format!("waiting for command {:?}", cmd))? [INFO] [stdout] 72 | | .status_as_result() [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/random.rs:125:39 [INFO] [stdout] | [INFO] [stdout] 125 | .and_then(|v| serde_json::from_str(v).ok()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub(crate) fn exec(mut cmd: std::process::Command) -> Result<()> { [INFO] [stdout] | ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | / cmd.spawn() [INFO] [stdout] 69 | | .with_context(|| format!("spawning command {:?}", cmd))? [INFO] [stdout] 70 | | .wait() [INFO] [stdout] 71 | | .with_context(|| format!("waiting for command {:?}", cmd))? [INFO] [stdout] 72 | | .status_as_result() [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/random.rs:125:39 [INFO] [stdout] | [INFO] [stdout] 125 | .and_then(|v| serde_json::from_str(v).ok()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-bolero` (bin "cargo-bolero" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-bolero` (bin "cargo-bolero") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "eeb48504c976b29730daeb02a2ecbfd2b54c8ec5e548a81c78f1f5af307ec972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeb48504c976b29730daeb02a2ecbfd2b54c8ec5e548a81c78f1f5af307ec972", kill_on_drop: false }` [INFO] [stdout] eeb48504c976b29730daeb02a2ecbfd2b54c8ec5e548a81c78f1f5af307ec972