[INFO] fetching crate mockall_derive 0.12.1... [INFO] checking mockall_derive-0.12.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate mockall_derive 0.12.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate mockall_derive 0.12.1 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mockall_derive 0.12.1 [INFO] finished tweaking crates.io crate mockall_derive 0.12.1 [INFO] tweaked toml for crates.io crate mockall_derive 0.12.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding yansi v0.5.1 (latest: v1.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e5f12d089cedf27e8e379e73fa064ac28a015c855360c869ecfd372a53a15be [INFO] running `Command { std: "docker" "start" "-a" "6e5f12d089cedf27e8e379e73fa064ac28a015c855360c869ecfd372a53a15be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e5f12d089cedf27e8e379e73fa064ac28a015c855360c869ecfd372a53a15be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e5f12d089cedf27e8e379e73fa064ac28a015c855360c869ecfd372a53a15be", kill_on_drop: false }` [INFO] [stdout] 6e5f12d089cedf27e8e379e73fa064ac28a015c855360c869ecfd372a53a15be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67dafc2116fa29ca2a05c91cce6d2a3b1c933cd8e81ab810e74d32b41f764b18 [INFO] running `Command { std: "docker" "start" "-a" "67dafc2116fa29ca2a05c91cce6d2a3b1c933cd8e81ab810e74d32b41f764b18", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking syn v2.0.66 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking mockall_derive v0.12.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.36s [INFO] running `Command { std: "docker" "inspect" "67dafc2116fa29ca2a05c91cce6d2a3b1c933cd8e81ab810e74d32b41f764b18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67dafc2116fa29ca2a05c91cce6d2a3b1c933cd8e81ab810e74d32b41f764b18", kill_on_drop: false }` [INFO] [stdout] 67dafc2116fa29ca2a05c91cce6d2a3b1c933cd8e81ab810e74d32b41f764b18 [INFO] checking mockall_derive-0.12.1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate mockall_derive 0.12.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate mockall_derive 0.12.1 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mockall_derive 0.12.1 [INFO] finished tweaking crates.io crate mockall_derive 0.12.1 [INFO] tweaked toml for crates.io crate mockall_derive 0.12.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding yansi v0.5.1 (latest: v1.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b862f9f2d27a2737973ed8a71eb69ddf2a3490fd8afee67c51e1b8253a304c48 [INFO] running `Command { std: "docker" "start" "-a" "b862f9f2d27a2737973ed8a71eb69ddf2a3490fd8afee67c51e1b8253a304c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b862f9f2d27a2737973ed8a71eb69ddf2a3490fd8afee67c51e1b8253a304c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b862f9f2d27a2737973ed8a71eb69ddf2a3490fd8afee67c51e1b8253a304c48", kill_on_drop: false }` [INFO] [stdout] b862f9f2d27a2737973ed8a71eb69ddf2a3490fd8afee67c51e1b8253a304c48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d95330758e7d2c88402cfdf64377c78ea781611a71dff3cc54b7ed0b75bd508 [INFO] running `Command { std: "docker" "start" "-a" "0d95330758e7d2c88402cfdf64377c78ea781611a71dff3cc54b7ed0b75bd508", 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] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking syn v2.0.66 [INFO] [stderr] Checking mockall_derive v0.12.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/lib.rs (10 fixes) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.14s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking mockall_derive v0.12.1 (/tmp/fixit) [INFO] [stdout] error[E0515]: cannot return value referencing local variable `modname` [INFO] [stdout] --> src/mock_item_struct.rs:312:17 [INFO] [stdout] | [INFO] [stdout] 312 | trait_.trait_impl(&modname) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^--------^ [INFO] [stdout] | | | [INFO] [stdout] | | `modname` is borrowed 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] [stdout] error[E0515]: cannot return value referencing local variable `modname` [INFO] [stdout] --> src/mock_item_struct.rs:312:17 [INFO] [stdout] | [INFO] [stdout] 312 | trait_.trait_impl(&modname) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^--------^ [INFO] [stdout] | | | [INFO] [stdout] | | `modname` is borrowed here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mockall_derive` (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 `mockall_derive` (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" "0d95330758e7d2c88402cfdf64377c78ea781611a71dff3cc54b7ed0b75bd508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d95330758e7d2c88402cfdf64377c78ea781611a71dff3cc54b7ed0b75bd508", kill_on_drop: false }` [INFO] [stdout] 0d95330758e7d2c88402cfdf64377c78ea781611a71dff3cc54b7ed0b75bd508