[INFO] fetching crate tango-bench 0.7.2...
[INFO] fixing tango-bench-0.7.2 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate tango-bench 0.7.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tango-bench 0.7.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tango-bench 0.7.2
[INFO] tweaked toml for crates.io crate tango-bench 0.7.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tango-bench 0.7.2 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 tango-bench 0.7.2 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-3-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 008453e6d84350b8376b51e5f75824f6ed5196c2150a27a7e347b854441f27d3
[INFO] running `Command { std: "docker" "start" "008453e6d84350b8376b51e5f75824f6ed5196c2150a27a7e347b854441f27d3", 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" "008453e6d84350b8376b51e5f75824f6ed5196c2150a27a7e347b854441f27d3" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "008453e6d84350b8376b51e5f75824f6ed5196c2150a27a7e347b854441f27d3", 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" "008453e6d84350b8376b51e5f75824f6ed5196c2150a27a7e347b854441f27d3" "/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 unicode-ident v1.0.23
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling tango-bench v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking glob-match v0.2.1
[INFO] [stderr]     Checking colorz v1.1.4
[INFO] [stderr]     Checking clap_builder v4.5.58
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tempfile v3.25.0
[INFO] [stderr]    Compiling scroll_derive v0.11.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]     Checking scroll v0.11.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking goblin v0.7.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking clap v4.5.58
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/dylib.rs (18 fixes)
[INFO] [stderr]        Fixed src/lib.rs (2 fixes)
[INFO] [stderr]    Migrating benches/tango.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/rusage.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.98s
[INFO] [stderr] crater-edition-check: tango-bench v0.7.2 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling tango-bench v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: unsafe attribute used without unsafe
[INFO] [stdout]   --> benches/tango.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | / tango_benchmarks!(
[INFO] [stdout] 31 | |     empty_benchmarks(),
[INFO] [stdout] 32 | |     summary_benchmarks(),
[INFO] [stdout] 33 | |     iqr_interquartile_range_benchmarks()
[INFO] [stdout] 34 | | );
[INFO] [stdout]    | |_^ usage of unsafe attribute
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `tango_benchmarks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: wrap the attribute in `unsafe(...)`
[INFO] [stdout]   --> src/lib.rs:97:11
[INFO] [stdout]    |
[INFO] [stdout] 97 |         #[unsafe(no_mangle)]
[INFO] [stdout]    |           +++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tango-bench` (bench "tango") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "008453e6d84350b8376b51e5f75824f6ed5196c2150a27a7e347b854441f27d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "008453e6d84350b8376b51e5f75824f6ed5196c2150a27a7e347b854441f27d3", kill_on_drop: false }`
[INFO] [stdout] 008453e6d84350b8376b51e5f75824f6ed5196c2150a27a7e347b854441f27d3
