[INFO] cloning repository https://github.com/sdoering01/rust-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sdoering01/rust-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdoering01%2Frust-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdoering01%2Frust-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1183455ee7eb9ca66976f66faa779444b649f785
[INFO] fixing sdoering01/rust-calculator against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdoering01%2Frust-calculator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sdoering01/rust-calculator
[INFO] finished tweaking git repo https://github.com/sdoering01/rust-calculator
[INFO] tweaked toml for git repo https://github.com/sdoering01/rust-calculator written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sdoering01/rust-calculator 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] crate git repo https://github.com/sdoering01/rust-calculator 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termion v2.0.1
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded redox_termios v0.1.2
[INFO] [stderr]   Downloaded libc v0.2.148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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] d30c10ca0156541e0db67598efb1156978ca779e15d017e2990a0c92f2a35520
[INFO] running `Command { std: "docker" "start" "d30c10ca0156541e0db67598efb1156978ca779e15d017e2990a0c92f2a35520", 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" "d30c10ca0156541e0db67598efb1156978ca779e15d017e2990a0c92f2a35520" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d30c10ca0156541e0db67598efb1156978ca779e15d017e2990a0c92f2a35520", 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" "d30c10ca0156541e0db67598efb1156978ca779e15d017e2990a0c92f2a35520" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking seraphine-core v0.1.1 (/opt/rustwide/workdir/seraphine-core)
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking termion v2.0.1
[INFO] [stderr]     Checking seraphine-cli v0.1.1 (/opt/rustwide/workdir/seraphine-cli)
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> seraphine-cli/src/repl.rs:30:43
[INFO] [stdout]     |
[INFO] [stdout]  30 |             let mut debug_file = unsafe { DEBUG_FILE.get_or_init(|| {
[INFO] [stdout]     |                                           ^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 423 |         debug!("Starting repl\n");
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stdout]     |
[INFO] [stdout]  25 - static mut DEBUG_FILE: OnceCell<File> = OnceCell::new();
[INFO] [stdout]  25 + static DEBUG_FILE: OnceCell<File> = OnceCell::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> seraphine-cli/src/repl.rs:30:43
[INFO] [stdout]     |
[INFO] [stdout]  30 |             let mut debug_file = unsafe { DEBUG_FILE.get_or_init(|| {
[INFO] [stdout]     |                                           ^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 464 |         debug!("write_displayable: {}\n", string);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stdout]     |
[INFO] [stdout]  25 - static mut DEBUG_FILE: OnceCell<File> = OnceCell::new();
[INFO] [stdout]  25 + static DEBUG_FILE: OnceCell<File> = OnceCell::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> seraphine-cli/src/repl.rs:30:43
[INFO] [stdout]     |
[INFO] [stdout]  30 |             let mut debug_file = unsafe { DEBUG_FILE.get_or_init(|| {
[INFO] [stdout]     |                                           ^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 423 |         debug!("Starting repl\n");
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stdout]     |
[INFO] [stdout]  25 - static mut DEBUG_FILE: OnceCell<File> = OnceCell::new();
[INFO] [stdout]  25 + static DEBUG_FILE: OnceCell<File> = OnceCell::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> seraphine-cli/src/repl.rs:30:43
[INFO] [stdout]     |
[INFO] [stdout]  30 |             let mut debug_file = unsafe { DEBUG_FILE.get_or_init(|| {
[INFO] [stdout]     |                                           ^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 464 |         debug!("write_displayable: {}\n", string);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stdout]     |
[INFO] [stdout]  25 - static mut DEBUG_FILE: OnceCell<File> = OnceCell::new();
[INFO] [stdout]  25 + static DEBUG_FILE: OnceCell<File> = OnceCell::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.38s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "d30c10ca0156541e0db67598efb1156978ca779e15d017e2990a0c92f2a35520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30c10ca0156541e0db67598efb1156978ca779e15d017e2990a0c92f2a35520", kill_on_drop: false }`
[INFO] [stdout] d30c10ca0156541e0db67598efb1156978ca779e15d017e2990a0c92f2a35520
