[INFO] fetching crate a653rs_macros 0.4.1...
[INFO] checking a653rs_macros-0.4.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate a653rs_macros 0.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate a653rs_macros 0.4.1 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 a653rs_macros 0.4.1
[INFO] finished tweaking crates.io crate a653rs_macros 0.4.1
[INFO] tweaked toml for crates.io crate a653rs_macros 0.4.1 written to /workspace/builds/worker-1-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 22 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding itertools v0.12.1 (latest: v0.13.0)
[INFO] [stderr]       Adding strum v0.25.0 (latest: v0.26.2)
[INFO] [stderr]       Adding strum_macros v0.25.3 (latest: v0.26.2)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytesize v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7693199afc3736bd71657b412b47b1667bc2955578474bc556e7c25454f60e70
[INFO] running `Command { std: "docker" "start" "-a" "7693199afc3736bd71657b412b47b1667bc2955578474bc556e7c25454f60e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7693199afc3736bd71657b412b47b1667bc2955578474bc556e7c25454f60e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7693199afc3736bd71657b412b47b1667bc2955578474bc556e7c25454f60e70", kill_on_drop: false }`
[INFO] [stdout] 7693199afc3736bd71657b412b47b1667bc2955578474bc556e7c25454f60e70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84d0071620d0f97ed6f4556664ab6ea25526c1dbcc78c438f1ac190d81b19186
[INFO] running `Command { std: "docker" "start" "-a" "84d0071620d0f97ed6f4556664ab6ea25526c1dbcc78c438f1ac190d81b19186", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking bytesize v1.3.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking proc-macro2 v1.0.84
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]    Compiling darling_core v0.20.9
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]    Compiling darling_macro v0.20.9
[INFO] [stderr]     Checking darling v0.20.9
[INFO] [stderr]     Checking a653rs_macros v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "84d0071620d0f97ed6f4556664ab6ea25526c1dbcc78c438f1ac190d81b19186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d0071620d0f97ed6f4556664ab6ea25526c1dbcc78c438f1ac190d81b19186", kill_on_drop: false }`
[INFO] [stdout] 84d0071620d0f97ed6f4556664ab6ea25526c1dbcc78c438f1ac190d81b19186
[INFO] checking a653rs_macros-0.4.1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate a653rs_macros 0.4.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate a653rs_macros 0.4.1 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 a653rs_macros 0.4.1
[INFO] finished tweaking crates.io crate a653rs_macros 0.4.1
[INFO] tweaked toml for crates.io crate a653rs_macros 0.4.1 written to /workspace/builds/worker-1-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding itertools v0.12.1 (latest: v0.13.0)
[INFO] [stderr]       Adding strum v0.25.0 (latest: v0.26.2)
[INFO] [stderr]       Adding strum_macros v0.25.3 (latest: v0.26.2)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1388b617ce6dddf02618f872053734932e6b1889083974eedc6a51462446793b
[INFO] running `Command { std: "docker" "start" "-a" "1388b617ce6dddf02618f872053734932e6b1889083974eedc6a51462446793b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1388b617ce6dddf02618f872053734932e6b1889083974eedc6a51462446793b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1388b617ce6dddf02618f872053734932e6b1889083974eedc6a51462446793b", kill_on_drop: false }`
[INFO] [stdout] 1388b617ce6dddf02618f872053734932e6b1889083974eedc6a51462446793b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77918a967013b9a68b277019ae9d97829dfb8c7e019ac04230e6d495b546439e
[INFO] running `Command { std: "docker" "start" "-a" "77918a967013b9a68b277019ae9d97829dfb8c7e019ac04230e6d495b546439e", 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]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking bytesize v1.3.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v2.0.66
[INFO] [stderr]     Checking darling_core v0.20.9
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]    Compiling darling_macro v0.20.9
[INFO] [stderr]     Checking darling v0.20.9
[INFO] [stderr]     Checking a653rs_macros v0.4.1 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.70s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking a653rs_macros v0.4.1 (/tmp/fixit)
[INFO] [stdout] error[E0515]: cannot return value referencing function parameter `c`
[INFO] [stdout]   --> src/generate/context.rs:92:38
[INFO] [stdout]    |
[INFO] [stdout] 92 |         Context::iter().flat_map(|c| c.gen_extension())
[INFO] [stdout]    |                                      -^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      returns a value referencing data owned by the current function
[INFO] [stdout]    |                                      `c` is borrowed here
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `.collect()` to allocate the iterator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0515]: cannot return value referencing function parameter `c`
[INFO] [stdout]   --> src/generate/context.rs:92:38
[INFO] [stdout]    |
[INFO] [stdout] 92 |         Context::iter().flat_map(|c| c.gen_extension())
[INFO] [stdout]    |                                      -^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      returns a value referencing data owned by the current function
[INFO] [stdout]    |                                      `c` is borrowed here
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `.collect()` to allocate the iterator
[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 `a653rs_macros` (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 `a653rs_macros` (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" "77918a967013b9a68b277019ae9d97829dfb8c7e019ac04230e6d495b546439e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77918a967013b9a68b277019ae9d97829dfb8c7e019ac04230e6d495b546439e", kill_on_drop: false }`
[INFO] [stdout] 77918a967013b9a68b277019ae9d97829dfb8c7e019ac04230e6d495b546439e