[INFO] fetching crate mockall_derive 0.12.1... [INFO] checking mockall_derive-0.12.1 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125384-2 [INFO] extracting crate mockall_derive 0.12.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate mockall_derive 0.12.1 on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "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-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12b5d1f3d910add97c3db81970b5b3f14a6e6ef0476e0edfda7eecfaa0b807e3 [INFO] running `Command { std: "docker" "start" "-a" "12b5d1f3d910add97c3db81970b5b3f14a6e6ef0476e0edfda7eecfaa0b807e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12b5d1f3d910add97c3db81970b5b3f14a6e6ef0476e0edfda7eecfaa0b807e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12b5d1f3d910add97c3db81970b5b3f14a6e6ef0476e0edfda7eecfaa0b807e3", kill_on_drop: false }` [INFO] [stdout] 12b5d1f3d910add97c3db81970b5b3f14a6e6ef0476e0edfda7eecfaa0b807e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a24840d23d3c662112c42ef62817cc8a5f01ed312b622518ac27a117f44b643d [INFO] running `Command { std: "docker" "start" "-a" "a24840d23d3c662112c42ef62817cc8a5f01ed312b622518ac27a117f44b643d", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking proc-macro2 v1.0.84 [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 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.70s [INFO] running `Command { std: "docker" "inspect" "a24840d23d3c662112c42ef62817cc8a5f01ed312b622518ac27a117f44b643d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a24840d23d3c662112c42ef62817cc8a5f01ed312b622518ac27a117f44b643d", kill_on_drop: false }` [INFO] [stdout] a24840d23d3c662112c42ef62817cc8a5f01ed312b622518ac27a117f44b643d [INFO] checking mockall_derive-0.12.1 against try#519d6e23a6cb73c4d0f295f71ad37db8e95c54ab for pr-125384-2 [INFO] extracting crate mockall_derive 0.12.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate mockall_derive 0.12.1 on toolchain 519d6e23a6cb73c4d0f295f71ad37db8e95c54ab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "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-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "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" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d826ddb247d9cb698bc52608c6a57c8fe80057021f7325502233ac5eecfe811f [INFO] running `Command { std: "docker" "start" "-a" "d826ddb247d9cb698bc52608c6a57c8fe80057021f7325502233ac5eecfe811f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d826ddb247d9cb698bc52608c6a57c8fe80057021f7325502233ac5eecfe811f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d826ddb247d9cb698bc52608c6a57c8fe80057021f7325502233ac5eecfe811f", kill_on_drop: false }` [INFO] [stdout] d826ddb247d9cb698bc52608c6a57c8fe80057021f7325502233ac5eecfe811f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a926b5bca20ebedfaf7bd6917da4bdfc88c64cb595cf5eb4e224740106bd0903 [INFO] running `Command { std: "docker" "start" "-a" "a926b5bca20ebedfaf7bd6917da4bdfc88c64cb595cf5eb4e224740106bd0903", 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] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking proc-macro2 v1.0.84 [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 7.16s [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] [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[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] [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" "a926b5bca20ebedfaf7bd6917da4bdfc88c64cb595cf5eb4e224740106bd0903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a926b5bca20ebedfaf7bd6917da4bdfc88c64cb595cf5eb4e224740106bd0903", kill_on_drop: false }` [INFO] [stdout] a926b5bca20ebedfaf7bd6917da4bdfc88c64cb595cf5eb4e224740106bd0903