[INFO] fetching crate backtrace 0.3.74... [INFO] checking backtrace-0.3.74 against try#da25749bf5e6ba5ed862ff361c19afff2a986b2d for pr-132712 [INFO] extracting crate backtrace 0.3.74 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate backtrace 0.3.74 on toolchain da25749bf5e6ba5ed862ff361c19afff2a986b2d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate backtrace 0.3.74 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate backtrace 0.3.74 [INFO] tweaked toml for crates.io crate backtrace 0.3.74 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate backtrace 0.3.74 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" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6690d42a1b55847696f685efe2af2105c03f13fdbf0dd2b8ce29ed57e46143f [INFO] running `Command { std: "docker" "start" "-a" "d6690d42a1b55847696f685efe2af2105c03f13fdbf0dd2b8ce29ed57e46143f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6690d42a1b55847696f685efe2af2105c03f13fdbf0dd2b8ce29ed57e46143f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6690d42a1b55847696f685efe2af2105c03f13fdbf0dd2b8ce29ed57e46143f", kill_on_drop: false }` [INFO] [stdout] d6690d42a1b55847696f685efe2af2105c03f13fdbf0dd2b8ce29ed57e46143f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44f630043589a7e2232faca2505613ea615e767c7d65a43baa5b40db85b7f94f [INFO] running `Command { std: "docker" "start" "-a" "44f630043589a7e2232faca2505613ea615e767c7d65a43baa5b40db85b7f94f", 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] Compiling libc v0.2.158 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking gimli v0.31.0 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking object v0.36.0 [INFO] [stderr] Checking addr2line v0.24.1 [INFO] [stderr] Checking backtrace v0.3.74 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/backtrace/libunwind.rs (3 fixes) [INFO] [stderr] Fixed src/backtrace/mod.rs (1 fix) [INFO] [stderr] Fixed src/symbolize/gimli.rs (3 fixes) [INFO] [stderr] Fixed src/symbolize/mod.rs (2 fixes) [INFO] [stderr] Fixed src/symbolize/gimli/elf.rs (3 fixes) [INFO] [stderr] Fixed src/symbolize/gimli/mmap_unix.rs (1 fix) [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/symbolize/gimli.rs:338:11 [INFO] [stdout] | [INFO] [stdout] 338 | f(MAPPINGS_CACHE.get_or_insert_with(|| Cache::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/sgx-image-base.rs from 2021 edition to 2024 [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/symbolize/gimli.rs:338:11 [INFO] [stdout] | [INFO] [stdout] 338 | f(MAPPINGS_CACHE.get_or_insert_with(|| Cache::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/current-exe-mismatch.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/smoke.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/accuracy/main.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/backtrace.rs from 2021 edition to 2024 [INFO] [stderr] Migrating benches/benchmarks.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/raw.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/skip_inner_frames.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/concurrent-panics.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/long_fn_name.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking backtrace v0.3.74 (/tmp/fixit) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "44f630043589a7e2232faca2505613ea615e767c7d65a43baa5b40db85b7f94f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44f630043589a7e2232faca2505613ea615e767c7d65a43baa5b40db85b7f94f", kill_on_drop: false }` [INFO] [stdout] 44f630043589a7e2232faca2505613ea615e767c7d65a43baa5b40db85b7f94f