[INFO] fetching crate muttest-codegen 0.0.0-reserved...
[INFO] checking muttest-codegen-0.0.0-reserved against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate muttest-codegen 0.0.0-reserved into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate muttest-codegen 0.0.0-reserved 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 muttest-codegen 0.0.0-reserved
[INFO] finished tweaking crates.io crate muttest-codegen 0.0.0-reserved
[INFO] tweaked toml for crates.io crate muttest-codegen 0.0.0-reserved 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] 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] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `muttest_codegen` library target)
[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] d062de86670f83a8153201b8929719b98c558a69b1bb7eb7deec284e6d3837ef
[INFO] running `Command { std: "docker" "start" "-a" "d062de86670f83a8153201b8929719b98c558a69b1bb7eb7deec284e6d3837ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d062de86670f83a8153201b8929719b98c558a69b1bb7eb7deec284e6d3837ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d062de86670f83a8153201b8929719b98c558a69b1bb7eb7deec284e6d3837ef", kill_on_drop: false }`
[INFO] [stdout] d062de86670f83a8153201b8929719b98c558a69b1bb7eb7deec284e6d3837ef
[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] 5340d8bdd84b2fe5a503854204f7b4f042caa6b6928f9315eeb787aaa1dbb06b
[INFO] running `Command { std: "docker" "start" "-a" "5340d8bdd84b2fe5a503854204f7b4f042caa6b6928f9315eeb787aaa1dbb06b", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `muttest_codegen` library target)
[INFO] [stderr]     Checking muttest-codegen v0.0.0-reserved (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "5340d8bdd84b2fe5a503854204f7b4f042caa6b6928f9315eeb787aaa1dbb06b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5340d8bdd84b2fe5a503854204f7b4f042caa6b6928f9315eeb787aaa1dbb06b", kill_on_drop: false }`
[INFO] [stdout] 5340d8bdd84b2fe5a503854204f7b4f042caa6b6928f9315eeb787aaa1dbb06b
[INFO] checking muttest-codegen-0.0.0-reserved against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate muttest-codegen 0.0.0-reserved into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate muttest-codegen 0.0.0-reserved 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 muttest-codegen 0.0.0-reserved
[INFO] finished tweaking crates.io crate muttest-codegen 0.0.0-reserved
[INFO] tweaked toml for crates.io crate muttest-codegen 0.0.0-reserved 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] 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] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `muttest_codegen` library target)
[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] 177a23e08462b1d321937ac4af1807fb19428baeec4929dc34203f61ff1083ef
[INFO] running `Command { std: "docker" "start" "-a" "177a23e08462b1d321937ac4af1807fb19428baeec4929dc34203f61ff1083ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "177a23e08462b1d321937ac4af1807fb19428baeec4929dc34203f61ff1083ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "177a23e08462b1d321937ac4af1807fb19428baeec4929dc34203f61ff1083ef", kill_on_drop: false }`
[INFO] [stdout] 177a23e08462b1d321937ac4af1807fb19428baeec4929dc34203f61ff1083ef
[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] e4cc6d2e9b3c035d4f274de9e0ad7fcd2c848efbed4a8f7690f04df2f84cb3ed
[INFO] running `Command { std: "docker" "start" "-a" "e4cc6d2e9b3c035d4f274de9e0ad7fcd2c848efbed4a8f7690f04df2f84cb3ed", 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 (1 fix)
[INFO] [stderr]     Checking muttest-codegen v0.0.0-reserved (/tmp/fixit)
[INFO] [stderr]    Migrating lib.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr] error: failed to parse manifest at `/tmp/fixit/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   `proc_macro` is unsupported as of the 2024 edition; instead use `proc-macro`
[INFO] [stderr]   (in the `muttest_codegen` library target)
[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" "e4cc6d2e9b3c035d4f274de9e0ad7fcd2c848efbed4a8f7690f04df2f84cb3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4cc6d2e9b3c035d4f274de9e0ad7fcd2c848efbed4a8f7690f04df2f84cb3ed", kill_on_drop: false }`
[INFO] [stdout] e4cc6d2e9b3c035d4f274de9e0ad7fcd2c848efbed4a8f7690f04df2f84cb3ed