[INFO] fetching crate vec-utils 0.3.0...
[INFO] fixing vec-utils-0.3.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate vec-utils 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate vec-utils 0.3.0
[INFO] finished tweaking crates.io crate vec-utils 0.3.0
[INFO] tweaked toml for crates.io crate vec-utils 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vec-utils 0.3.0 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] 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 68 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[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-7-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7ec39e62b6b051288cf67e9f976698ac2933e2dace6bdf3c998322fc539b3213
[INFO] running `Command { std: "docker" "start" "7ec39e62b6b051288cf67e9f976698ac2933e2dace6bdf3c998322fc539b3213", 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" "7ec39e62b6b051288cf67e9f976698ac2933e2dace6bdf3c998322fc539b3213" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ec39e62b6b051288cf67e9f976698ac2933e2dace6bdf3c998322fc539b3213", 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" "7ec39e62b6b051288cf67e9f976698ac2933e2dace6bdf3c998322fc539b3213" "/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 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr] The following differences only apply when building with dev-dependencies:
[INFO] [stderr] 
[INFO] [stderr]   proc-macro2 v1.0.106 (as host dependency) removed features: default
[INFO] [stderr]   quote v1.0.46 (as host dependency) removed features: default
[INFO] [stderr]   syn v2.0.118 (as host dependency) removed features: default, extra-traits, full, visit, visit-mut
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking vec-utils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]    Migrating tests/smoke.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/vec.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/safety_tests.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.79s
[INFO] [stderr] crater-edition-check: vec-utils v0.3.0 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]     Checking vec-utils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]  --> benches/vec.rs:9:51
[INFO] [stdout]   |
[INFO] [stdout] 9 |     c.bench_function("pure single", |b| b.iter(|| (black_box(x.clone()))));
[INFO] [stdout]   |                                                   ^                    ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 9 -     c.bench_function("pure single", |b| b.iter(|| (black_box(x.clone()))));
[INFO] [stdout] 9 +     c.bench_function("pure single", |b| b.iter(|| black_box(x.clone()) ));
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]  --> tests/smoke.rs:7:51
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let vec: Vec<u32> = vec.map(move |x| unsafe { std::mem::transmute(x) });
[INFO] [stdout]   |                                                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]   |
[INFO] [stdout] 7 -     let vec: Vec<u32> = vec.map(move |x| unsafe { std::mem::transmute(x) });
[INFO] [stdout] 7 +     let vec: Vec<u32> = vec.map(move |x| unsafe { f32::to_bits(x) });
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> tests/smoke.rs:24:53
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let vec: Vec<u32> = zip_with!(vec, |x| unsafe { std::mem::transmute(x) });
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 24 -     let vec: Vec<u32> = zip_with!(vec, |x| unsafe { std::mem::transmute(x) });
[INFO] [stdout] 24 +     let vec: Vec<u32> = zip_with!(vec, |x| unsafe { f32::to_bits(x) });
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> tests/safety_tests.rs:434:24
[INFO] [stdout]     |
[INFO] [stdout] 434 |             assert_eq!(DROP_COUNT, 0);
[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: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.03s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr] The following differences only apply when building with dev-dependencies:
[INFO] [stderr] 
[INFO] [stderr]   proc-macro2 v1.0.106 (as host dependency) removed features: default
[INFO] [stderr]   quote v1.0.46 (as host dependency) removed features: default
[INFO] [stderr]   syn v2.0.118 (as host dependency) removed features: default, extra-traits, full, visit, visit-mut
[INFO] [stderr] 
[INFO] [stderr]     Checking vec-utils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/vec/general_zip.rs (14 fixes)
[INFO] [stderr]        Fixed src/lib.rs (2 fixes)
[INFO] [stderr]        Fixed src/try.rs (2 fixes)
[INFO] [stderr]    Migrating tests/safety_tests.rs from 2021 edition to 2024
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> tests/safety_tests.rs:434:24
[INFO] [stdout]     |
[INFO] [stdout] 434 |             assert_eq!(DROP_COUNT, 0);
[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] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating benches/vec.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/smoke.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.89s
[INFO] [stderr] crater-edition-check: vec-utils v0.3.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking vec-utils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]  --> benches/vec.rs:9:51
[INFO] [stdout]   |
[INFO] [stdout] 9 |     c.bench_function("pure single", |b| b.iter(|| (black_box(x.clone()))));
[INFO] [stdout]   |                                                   ^                    ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 9 -     c.bench_function("pure single", |b| b.iter(|| (black_box(x.clone()))));
[INFO] [stdout] 9 +     c.bench_function("pure single", |b| b.iter(|| black_box(x.clone()) ));
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: creating a shared reference to mutable static
[INFO] [stdout]    --> tests/safety_tests.rs:434:24
[INFO] [stdout]     |
[INFO] [stdout] 434 |             assert_eq!(DROP_COUNT, 0);
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]  --> tests/smoke.rs:7:51
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let vec: Vec<u32> = vec.map(move |x| unsafe { std::mem::transmute(x) });
[INFO] [stdout]   |                                                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]   |
[INFO] [stdout] 7 -     let vec: Vec<u32> = vec.map(move |x| unsafe { std::mem::transmute(x) });
[INFO] [stdout] 7 +     let vec: Vec<u32> = vec.map(move |x| unsafe { f32::to_bits(x) });
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> tests/smoke.rs:24:53
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let vec: Vec<u32> = zip_with!(vec, |x| unsafe { std::mem::transmute(x) });
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 24 -     let vec: Vec<u32> = zip_with!(vec, |x| unsafe { std::mem::transmute(x) });
[INFO] [stdout] 24 +     let vec: Vec<u32> = zip_with!(vec, |x| unsafe { f32::to_bits(x) });
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vec-utils` (test "safety_tests") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7ec39e62b6b051288cf67e9f976698ac2933e2dace6bdf3c998322fc539b3213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec39e62b6b051288cf67e9f976698ac2933e2dace6bdf3c998322fc539b3213", kill_on_drop: false }`
[INFO] [stdout] 7ec39e62b6b051288cf67e9f976698ac2933e2dace6bdf3c998322fc539b3213
