[INFO] fetching crate rustc_plugin 0.13.0-nightly-2025-03-03...
[INFO] checking rustc_plugin-0.13.0-nightly-2025-03-03 against try#0c7fed2b7584d310ca8221267fa1b3bec4df427f for pr-133502-4
[INFO] extracting crate rustc_plugin 0.13.0-nightly-2025-03-03 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate rustc_plugin 0.13.0-nightly-2025-03-03 on toolchain 0c7fed2b7584d310ca8221267fa1b3bec4df427f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate rustc_plugin 0.13.0-nightly-2025-03-03
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rustc_plugin 0.13.0-nightly-2025-03-03
[INFO] tweaked toml for crates.io crate rustc_plugin 0.13.0-nightly-2025-03-03 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate rustc_plugin 0.13.0-nightly-2025-03-03 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ab13c0cf1ba8e81fd8c761f40af650bb0ed6e0abe2fb45b296c79615c891199
[INFO] running `Command { std: "docker" "start" "-a" "2ab13c0cf1ba8e81fd8c761f40af650bb0ed6e0abe2fb45b296c79615c891199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ab13c0cf1ba8e81fd8c761f40af650bb0ed6e0abe2fb45b296c79615c891199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab13c0cf1ba8e81fd8c761f40af650bb0ed6e0abe2fb45b296c79615c891199", kill_on_drop: false }`
[INFO] [stdout] 2ab13c0cf1ba8e81fd8c761f40af650bb0ed6e0abe2fb45b296c79615c891199
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 436612e1217103d667301b84d4dac88b4d01c1bd9d8c6b10cb9ee05b17bd3a10
[INFO] running `Command { std: "docker" "start" "-a" "436612e1217103d667301b84d4dac88b4d01c1bd9d8c6b10cb9ee05b17bd3a10", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking rustc_tools_util v0.1.1
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling rustc_plugin v0.13.0-nightly-2025-03-03 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `rust-toolchain.toml`: No such file or directory (os error 2)
[INFO] [stdout]  --> build.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 |   let toolchain_toml = include_str!("rust-toolchain.toml");
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc_plugin` (build script) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "436612e1217103d667301b84d4dac88b4d01c1bd9d8c6b10cb9ee05b17bd3a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436612e1217103d667301b84d4dac88b4d01c1bd9d8c6b10cb9ee05b17bd3a10", kill_on_drop: false }`
[INFO] [stdout] 436612e1217103d667301b84d4dac88b4d01c1bd9d8c6b10cb9ee05b17bd3a10