[INFO] fetching crate libR-sys 0.7.1...
[INFO] fixing libR-sys-0.7.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate libR-sys 0.7.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate libR-sys 0.7.1
[INFO] finished tweaking crates.io crate libR-sys 0.7.1
[INFO] tweaked toml for crates.io crate libR-sys 0.7.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libR-sys 0.7.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "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/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] df35fbaf5f933576a7e39c5a3d31235d98498d6d11a9e303ffa2359827369a38
[INFO] running `Command { std: "docker" "start" "df35fbaf5f933576a7e39c5a3d31235d98498d6d11a9e303ffa2359827369a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df35fbaf5f933576a7e39c5a3d31235d98498d6d11a9e303ffa2359827369a38" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df35fbaf5f933576a7e39c5a3d31235d98498d6d11a9e303ffa2359827369a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df35fbaf5f933576a7e39c5a3d31235d98498d6d11a9e303ffa2359827369a38" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling libR-sys v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/lib.rs (2 fixes)
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/libR-sys-8c3bcb78416677ea/out/bindings.rs (1 fix)
[INFO] [stderr]        Fixed src/lib.rs (2 fixes)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.55s
[INFO] [stderr] crater-edition-check: libR-sys v0.7.1 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling libR-sys v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> build.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 |     InvalidEnvVar(&'static str),
[INFO] [stdout]    |     ------------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnvVarError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[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] 72 -     InvalidEnvVar(&'static str),
[INFO] [stdout] 72 +     InvalidEnvVar(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> build.rs:73:22
[INFO] [stdout]    |
[INFO] [stdout] 73 |     RInvocationError(io::Error),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnvVarError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 73 -     RInvocationError(io::Error),
[INFO] [stdout] 73 +     RInvocationError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> build.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |     InvalidROutput(&'static str),
[INFO] [stdout]    |     -------------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnvVarError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 74 -     InvalidROutput(&'static str),
[INFO] [stdout] 74 +     InvalidROutput(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/libR-sys-8c3bcb78416677ea/out/bindings.rs:1201:1
[INFO] [stdout]      |
[INFO] [stdout] 1201 | / extern "C" {
[INFO] [stdout] 1202 | |     #[doc = "IEEE NaN"]
[INFO] [stdout] 1203 | |     pub static mut R_NaN: f64;
[INFO] [stdout] 1204 | |     #[doc = "IEEE Inf"]
[INFO] [stdout] ...    |
[INFO] [stdout] 3220 | |     pub fn user_norm_rand() -> *mut f64;
[INFO] [stdout] 3221 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/libR-sys-8c3bcb78416677ea/out/bindings.rs:1201:1
[INFO] [stdout]      |
[INFO] [stdout] 1201 | / extern "C" {
[INFO] [stdout] 1202 | |     #[doc = "IEEE NaN"]
[INFO] [stdout] 1203 | |     pub static mut R_NaN: f64;
[INFO] [stdout] 1204 | |     #[doc = "IEEE Inf"]
[INFO] [stdout] ...    |
[INFO] [stdout] 3220 | |     pub fn user_norm_rand() -> *mut f64;
[INFO] [stdout] 3221 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libR-sys` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `libR-sys` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "df35fbaf5f933576a7e39c5a3d31235d98498d6d11a9e303ffa2359827369a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df35fbaf5f933576a7e39c5a3d31235d98498d6d11a9e303ffa2359827369a38", kill_on_drop: false }`
[INFO] [stdout] df35fbaf5f933576a7e39c5a3d31235d98498d6d11a9e303ffa2359827369a38
