[INFO] fetching crate tuf 0.3.0-beta12... [INFO] checking tuf-0.3.0-beta12 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate tuf 0.3.0-beta12 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate tuf 0.3.0-beta12 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tuf 0.3.0-beta12 [INFO] finished tweaking crates.io crate tuf 0.3.0-beta12 [INFO] tweaked toml for crates.io crate tuf 0.3.0-beta12 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 107 packages to latest compatible versions [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (available: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (available: v1.4.1) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding ring v0.16.20 (available: v0.17.8) [INFO] [stderr] Adding spin v0.5.2 (available: v0.9.8) [INFO] [stderr] Adding untrusted v0.7.1 (available: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f8cd09085e71bf753305a6d76a0173c302f606bca44931ca830ce67829fedc3 [INFO] running `Command { std: "docker" "start" "-a" "4f8cd09085e71bf753305a6d76a0173c302f606bca44931ca830ce67829fedc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f8cd09085e71bf753305a6d76a0173c302f606bca44931ca830ce67829fedc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f8cd09085e71bf753305a6d76a0173c302f606bca44931ca830ce67829fedc3", kill_on_drop: false }` [INFO] [stdout] 4f8cd09085e71bf753305a6d76a0173c302f606bca44931ca830ce67829fedc3 [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" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf45555d8ceeabed2ab45cbc4afbf70f2cd3ba25151b3ea7ef506b4e86eeba0e [INFO] running `Command { std: "docker" "start" "-a" "cf45555d8ceeabed2ab45cbc4afbf70f2cd3ba25151b3ea7ef506b4e86eeba0e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Fixed Cargo.toml (2 fixes) [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling cc v1.1.21 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking tuf v0.3.0-beta12 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/repository/ephemeral.rs (2 fixes) [INFO] [stderr] Fixed src/pouf/pouf1/shims.rs (1 fix) [INFO] [stderr] Fixed src/metadata.rs (1 fix) [INFO] [stderr] Fixed src/repository/file_system.rs (2 fixes) [INFO] [stderr] Fixed src/database.rs (3 fixes) [INFO] [stderr] Fixed src/repo_builder.rs (13 fixes) [INFO] [stderr] Fixed src/repository/http.rs (1 fix) [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/pouf/pouf1/shims.rs:600:23 [INFO] [stdout] | [INFO] [stdout] 600 | while let Some((key, value)) = access.next_entry()? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^-------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/pouf/pouf1/shims.rs:604:17 [INFO] [stdout] | [INFO] [stdout] 604 | } [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/repository/ephemeral.rs (1 fix) [INFO] [stderr] Migrating tests/integration.rs from 2021 edition to 2024 [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/pouf/pouf1/shims.rs:600:23 [INFO] [stdout] | [INFO] [stdout] 600 | while let Some((key, value)) = access.next_entry()? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^-------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/pouf/pouf1/shims.rs:604:17 [INFO] [stdout] | [INFO] [stdout] 604 | } [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/simple_example.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.10s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking tuf v0.3.0-beta12 (/tmp/fixit) [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> src/client.rs:849:9 [INFO] [stdout] | [INFO] [stdout] 849 | self.fetch_target_with_start_time(target, &Utc::now()).await [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | temporary value created here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> src/client.rs:849:9 [INFO] [stdout] | [INFO] [stdout] 849 | self.fetch_target_with_start_time(target, &Utc::now()).await [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | temporary value created here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tuf` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tuf` (lib test) due to 2 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "cf45555d8ceeabed2ab45cbc4afbf70f2cd3ba25151b3ea7ef506b4e86eeba0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf45555d8ceeabed2ab45cbc4afbf70f2cd3ba25151b3ea7ef506b4e86eeba0e", kill_on_drop: false }` [INFO] [stdout] cf45555d8ceeabed2ab45cbc4afbf70f2cd3ba25151b3ea7ef506b4e86eeba0e