[INFO] fetching crate ptr_meta 0.3.0-pre1...
[INFO] checking ptr_meta-0.3.0-pre1 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate ptr_meta 0.3.0-pre1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate ptr_meta 0.3.0-pre1 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ptr_meta 0.3.0-pre1
[INFO] finished tweaking crates.io crate ptr_meta 0.3.0-pre1
[INFO] tweaked toml for crates.io crate ptr_meta 0.3.0-pre1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.0-pre1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3fd95190607e590e8787a58eec82dd9e784ab0075fc7b497478c0e6d5fe5516
[INFO] running `Command { std: "docker" "start" "-a" "a3fd95190607e590e8787a58eec82dd9e784ab0075fc7b497478c0e6d5fe5516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3fd95190607e590e8787a58eec82dd9e784ab0075fc7b497478c0e6d5fe5516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3fd95190607e590e8787a58eec82dd9e784ab0075fc7b497478c0e6d5fe5516", kill_on_drop: false }`
[INFO] [stdout] a3fd95190607e590e8787a58eec82dd9e784ab0075fc7b497478c0e6d5fe5516
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5938f891170fe736c8df916b884a34ffeb30415078d80b894ab9848cec7acc67
[INFO] running `Command { std: "docker" "start" "-a" "5938f891170fe736c8df916b884a34ffeb30415078d80b894ab9848cec7acc67", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.0-pre1
[INFO] [stderr]     Checking ptr_meta v0.3.0-pre1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `ptr_meta` (lib test) due to 4 previous errors
[INFO] [stdout] error: fields `1` and `2` are never read
[INFO] [stdout]    --> src/lib.rs:459:30
[INFO] [stdout]     |
[INFO] [stdout] 459 |         struct TestTuple((), i32, bool);
[INFO] [stdout]     |                ---------     ^^^  ^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                fields in this struct
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:64:5
[INFO] [stdout]     |
[INFO] [stdout] 64  |     unused,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 459 |         struct TestTuple((), (), ());
[INFO] [stdout]     |                              ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: method `foo` is never used
[INFO] [stdout]    --> src/lib.rs:478:16
[INFO] [stdout]     |
[INFO] [stdout] 477 |         trait TestTrait {
[INFO] [stdout]     |               --------- method in this trait
[INFO] [stdout] 478 |             fn foo(&self);
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:491:18
[INFO] [stdout]     |
[INFO] [stdout] 491 |         struct B(i32);
[INFO] [stdout]     |                - ^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                field in this struct
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 491 |         struct B(());
[INFO] [stdout]     |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5938f891170fe736c8df916b884a34ffeb30415078d80b894ab9848cec7acc67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5938f891170fe736c8df916b884a34ffeb30415078d80b894ab9848cec7acc67", kill_on_drop: false }`
[INFO] [stdout] 5938f891170fe736c8df916b884a34ffeb30415078d80b894ab9848cec7acc67
[INFO] checking ptr_meta-0.3.0-pre1 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1
[INFO] extracting crate ptr_meta 0.3.0-pre1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate ptr_meta 0.3.0-pre1 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ptr_meta 0.3.0-pre1
[INFO] finished tweaking crates.io crate ptr_meta 0.3.0-pre1
[INFO] tweaked toml for crates.io crate ptr_meta 0.3.0-pre1 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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fd39002ad3db7ccf7674a8a3adc806846d6af35939825c1034ebfdc6b32cd24
[INFO] running `Command { std: "docker" "start" "-a" "1fd39002ad3db7ccf7674a8a3adc806846d6af35939825c1034ebfdc6b32cd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fd39002ad3db7ccf7674a8a3adc806846d6af35939825c1034ebfdc6b32cd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fd39002ad3db7ccf7674a8a3adc806846d6af35939825c1034ebfdc6b32cd24", kill_on_drop: false }`
[INFO] [stdout] 1fd39002ad3db7ccf7674a8a3adc806846d6af35939825c1034ebfdc6b32cd24
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9318a1e912f164057f5549b5f252f1f0b104c7636a53e365d0c337ea00ff6102
[INFO] running `Command { std: "docker" "start" "-a" "9318a1e912f164057f5549b5f252f1f0b104c7636a53e365d0c337ea00ff6102", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.0-pre1
[INFO] [stderr]     Checking ptr_meta v0.3.0-pre1 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr] error: could not compile `ptr_meta` (lib test) due to 4 previous errors
[INFO] [stdout] error: fields `1` and `2` are never read
[INFO] [stdout]    --> src/lib.rs:459:30
[INFO] [stdout]     |
[INFO] [stdout] 459 |         struct TestTuple((), i32, bool);
[INFO] [stdout]     |                ---------     ^^^  ^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                fields in this struct
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:64:5
[INFO] [stdout]     |
[INFO] [stdout] 64  |     unused,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 459 |         struct TestTuple((), (), ());
[INFO] [stdout]     |                              ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stdout] error: method `foo` is never used
[INFO] [stdout]    --> src/lib.rs:478:16
[INFO] [stdout]     |
[INFO] [stdout] 477 |         trait TestTrait {
[INFO] [stdout]     |               --------- method in this trait
[INFO] [stdout] 478 |             fn foo(&self);
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:491:18
[INFO] [stdout]     |
[INFO] [stdout] 491 |         struct B(i32);
[INFO] [stdout]     |                - ^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                field in this struct
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 491 |         struct B(());
[INFO] [stdout]     |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "9318a1e912f164057f5549b5f252f1f0b104c7636a53e365d0c337ea00ff6102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9318a1e912f164057f5549b5f252f1f0b104c7636a53e365d0c337ea00ff6102", kill_on_drop: false }`
[INFO] [stdout] 9318a1e912f164057f5549b5f252f1f0b104c7636a53e365d0c337ea00ff6102