[INFO] fetching crate minilog 0.1.0...
[INFO] fixing minilog-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate minilog 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate minilog 0.1.0
[INFO] finished tweaking crates.io crate minilog 0.1.0
[INFO] tweaked toml for crates.io crate minilog 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minilog 0.1.0 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 crates.io crate minilog 0.1.0 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 78ba62461bdeacba5f00bbcfa7d2e8d8dea3d555e6c4a20533c02a0d0c7a4ce1
[INFO] running `Command { std: "docker" "start" "78ba62461bdeacba5f00bbcfa7d2e8d8dea3d555e6c4a20533c02a0d0c7a4ce1", 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" "78ba62461bdeacba5f00bbcfa7d2e8d8dea3d555e6c4a20533c02a0d0c7a4ce1" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78ba62461bdeacba5f00bbcfa7d2e8d8dea3d555e6c4a20533c02a0d0c7a4ce1", 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" "78ba62461bdeacba5f00bbcfa7d2e8d8dea3d555e6c4a20533c02a0d0c7a4ce1" "/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]     Checking minilog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/lib.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | /         ONCE.call_once(|| {
[INFO] [stdout]  7 | |             TZ = match std::env::var("TZ") {
[INFO] [stdout]  8 | |                 Ok(offset) => offset.parse::<i64>().unwrap_or_default(),
[INFO] [stdout]  9 | |                 _ => 0,
[INFO] [stdout] 10 | |             };
[INFO] [stdout] 11 | |         });
[INFO] [stdout]    | |__________^ shared reference to mutable static
[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: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stdout]    |
[INFO] [stdout]  3 -     static mut ONCE: std::sync::Once = std::sync::Once::new();
[INFO] [stdout]  3 +     static ONCE: std::sync::Once = std::sync::Once::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/lib.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | /         ONCE.call_once(|| {
[INFO] [stdout]  7 | |             TZ = match std::env::var("TZ") {
[INFO] [stdout]  8 | |                 Ok(offset) => offset.parse::<i64>().unwrap_or_default(),
[INFO] [stdout]  9 | |                 _ => 0,
[INFO] [stdout] 10 | |             };
[INFO] [stdout] 11 | |         });
[INFO] [stdout]    | |__________^ shared reference to mutable static
[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: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stdout]    |
[INFO] [stdout]  3 -     static mut ONCE: std::sync::Once = std::sync::Once::new();
[INFO] [stdout]  3 +     static ONCE: std::sync::Once = std::sync::Once::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr] crater-edition-check: minilog v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking minilog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: creating a shared reference to mutable static
[INFO] [stdout]   --> src/lib.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | /         ONCE.call_once(|| {
[INFO] [stdout]  7 | |             TZ = match std::env::var("TZ") {
[INFO] [stdout]  8 | |                 Ok(offset) => offset.parse::<i64>().unwrap_or_default(),
[INFO] [stdout]  9 | |                 _ => 0,
[INFO] [stdout] 10 | |             };
[INFO] [stdout] 11 | |         });
[INFO] [stdout]    | |__________^ shared reference to mutable static
[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: `#[deny(static_mut_refs)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stdout]    |
[INFO] [stdout]  3 -     static mut ONCE: std::sync::Once = std::sync::Once::new();
[INFO] [stdout]  3 +     static ONCE: std::sync::Once = std::sync::Once::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minilog` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: creating a shared reference to mutable static
[INFO] [stdout]   --> src/lib.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | /         ONCE.call_once(|| {
[INFO] [stdout]  7 | |             TZ = match std::env::var("TZ") {
[INFO] [stdout]  8 | |                 Ok(offset) => offset.parse::<i64>().unwrap_or_default(),
[INFO] [stdout]  9 | |                 _ => 0,
[INFO] [stdout] 10 | |             };
[INFO] [stdout] 11 | |         });
[INFO] [stdout]    | |__________^ shared reference to mutable static
[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: `#[deny(static_mut_refs)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable
[INFO] [stdout]    |
[INFO] [stdout]  3 -     static mut ONCE: std::sync::Once = std::sync::Once::new();
[INFO] [stdout]  3 +     static ONCE: std::sync::Once = std::sync::Once::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minilog` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "78ba62461bdeacba5f00bbcfa7d2e8d8dea3d555e6c4a20533c02a0d0c7a4ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ba62461bdeacba5f00bbcfa7d2e8d8dea3d555e6c4a20533c02a0d0c7a4ce1", kill_on_drop: false }`
[INFO] [stdout] 78ba62461bdeacba5f00bbcfa7d2e8d8dea3d555e6c4a20533c02a0d0c7a4ce1
