[INFO] fetching crate divan 0.1.14... [INFO] checking divan-0.1.14 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125384-2 [INFO] extracting crate divan 0.1.14 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate divan 0.1.14 on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate divan 0.1.14 [INFO] finished tweaking crates.io crate divan 0.1.14 [INFO] tweaked toml for crates.io crate divan 0.1.14 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate divan 0.1.14 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" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mimalloc v0.1.39 [INFO] [stderr] Downloaded condtype v1.3.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.76 [INFO] [stderr] Downloaded clap_lex v0.6.0 [INFO] [stderr] Downloaded errno v0.3.5 [INFO] [stderr] Downloaded terminal_size v0.3.0 [INFO] [stderr] Downloaded clap v4.4.7 [INFO] [stderr] Downloaded divan-macros v0.1.14 [INFO] [stderr] Downloaded clap_builder v4.4.7 [INFO] [stderr] Downloaded rustix v0.38.20 [INFO] [stderr] Downloaded libc v0.2.149 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.35 [INFO] [stderr] Downloaded linux-raw-sys v0.4.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94a1ed1d1b8eb4efc42ec82c89097a8a6a473ef4e19c72c1f7222941caa8e373 [INFO] running `Command { std: "docker" "start" "-a" "94a1ed1d1b8eb4efc42ec82c89097a8a6a473ef4e19c72c1f7222941caa8e373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94a1ed1d1b8eb4efc42ec82c89097a8a6a473ef4e19c72c1f7222941caa8e373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94a1ed1d1b8eb4efc42ec82c89097a8a6a473ef4e19c72c1f7222941caa8e373", kill_on_drop: false }` [INFO] [stdout] 94a1ed1d1b8eb4efc42ec82c89097a8a6a473ef4e19c72c1f7222941caa8e373 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5282bf9d407005a6cc67c8636e10bb7a90943f355fdf0b0414c8927aad7d8f1d [INFO] running `Command { std: "docker" "start" "-a" "5282bf9d407005a6cc67c8636e10bb7a90943f355fdf0b0414c8927aad7d8f1d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking condtype v1.3.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-lite v0.1.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Compiling libmimalloc-sys v0.1.35 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking mimalloc v0.1.39 [INFO] [stderr] Compiling divan-macros v0.1.14 [INFO] [stderr] Checking divan v0.1.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.04s [INFO] running `Command { std: "docker" "inspect" "5282bf9d407005a6cc67c8636e10bb7a90943f355fdf0b0414c8927aad7d8f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5282bf9d407005a6cc67c8636e10bb7a90943f355fdf0b0414c8927aad7d8f1d", kill_on_drop: false }` [INFO] [stdout] 5282bf9d407005a6cc67c8636e10bb7a90943f355fdf0b0414c8927aad7d8f1d [INFO] checking divan-0.1.14 against try#519d6e23a6cb73c4d0f295f71ad37db8e95c54ab for pr-125384-2 [INFO] extracting crate divan 0.1.14 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate divan 0.1.14 on toolchain 519d6e23a6cb73c4d0f295f71ad37db8e95c54ab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate divan 0.1.14 [INFO] finished tweaking crates.io crate divan 0.1.14 [INFO] tweaked toml for crates.io crate divan 0.1.14 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate divan 0.1.14 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" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d7ea02d51755f1fb1707b95a90ddd5120cccfa61f884a81b3a2ca1b8d5856e8 [INFO] running `Command { std: "docker" "start" "-a" "3d7ea02d51755f1fb1707b95a90ddd5120cccfa61f884a81b3a2ca1b8d5856e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d7ea02d51755f1fb1707b95a90ddd5120cccfa61f884a81b3a2ca1b8d5856e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d7ea02d51755f1fb1707b95a90ddd5120cccfa61f884a81b3a2ca1b8d5856e8", kill_on_drop: false }` [INFO] [stdout] 3d7ea02d51755f1fb1707b95a90ddd5120cccfa61f884a81b3a2ca1b8d5856e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd4cbcfced9836227f665850a2a4741e9b3b397a9a60655d36091d56b1c5dbd3 [INFO] running `Command { std: "docker" "start" "-a" "bd4cbcfced9836227f665850a2a4741e9b3b397a9a60655d36091d56b1c5dbd3", 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 v0.2.149 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking condtype v1.3.0 [INFO] [stderr] Checking regex-lite v0.1.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Compiling libmimalloc-sys v0.1.35 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking mimalloc v0.1.39 [INFO] [stderr] Compiling divan-macros v0.1.14 [INFO] [stderr] Checking divan v0.1.14 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/time/timestamp/mod.rs (1 fix) [INFO] [stderr] Fixed src/alloc.rs (4 fixes) [INFO] [stderr] Fixed src/entry/generic.rs (2 fixes) [INFO] [stderr] Migrating tests/attr_options.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/weird_usage.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/entry_properties.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/forbid_unsafe.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.31s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking divan v0.1.14 (/tmp/fixit) [INFO] [stdout] error[E0502]: cannot borrow `self.samples.time_samples` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/bench/mod.rs:654:13 [INFO] [stdout] | [INFO] [stdout] 609 | let record_sample = self.sample_recorder(gen_input, benched, drop_input); [INFO] [stdout] | ---- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 654 | self.samples.time_samples.reserve(self.options.sample_count.unwrap_or(1) as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 851 | } [INFO] [stdout] | - immutable borrow might be used here, when `record_sample` is dropped and runs the destructor for type `impl for<'a, 'b, 'c> Fn(usize, Option<&'a Barrier>, &'b mut DeferStore, &'c mut (dyn for<'a> FnMut(&'a I) + 'c)) -> ([timestamp::Timestamp; 2], AllocOpMap as condtype::imp::AssocType>::Type>>)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0506]: cannot assign to `self.samples.sample_size` because it is borrowed [INFO] [stdout] --> src/bench/mod.rs:675:13 [INFO] [stdout] | [INFO] [stdout] 609 | let record_sample = self.sample_recorder(gen_input, benched, drop_input); [INFO] [stdout] | ---- `self.samples.sample_size` is borrowed here [INFO] [stdout] ... [INFO] [stdout] 675 | self.samples.sample_size = sample_size; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self.samples.sample_size` is assigned to here but it was already borrowed [INFO] [stdout] ... [INFO] [stdout] 699 | let ([start, end], alloc_tallies) = record_sample( [INFO] [stdout] | ------------- borrow later captured here by closure [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0502, E0506. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `divan` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0502]: cannot borrow `self.samples.time_samples` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/bench/mod.rs:654:13 [INFO] [stdout] | [INFO] [stdout] 609 | let record_sample = self.sample_recorder(gen_input, benched, drop_input); [INFO] [stdout] | ---- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 654 | self.samples.time_samples.reserve(self.options.sample_count.unwrap_or(1) as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 851 | } [INFO] [stdout] | - immutable borrow might be used here, when `record_sample` is dropped and runs the destructor for type `impl for<'a, 'b, 'c> Fn(usize, Option<&'a Barrier>, &'b mut DeferStore, &'c mut (dyn for<'a> FnMut(&'a I) + 'c)) -> ([timestamp::Timestamp; 2], AllocOpMap as condtype::imp::AssocType>::Type>>)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0506]: cannot assign to `self.samples.sample_size` because it is borrowed [INFO] [stdout] --> src/bench/mod.rs:675:13 [INFO] [stdout] | [INFO] [stdout] 609 | let record_sample = self.sample_recorder(gen_input, benched, drop_input); [INFO] [stdout] | ---- `self.samples.sample_size` is borrowed here [INFO] [stdout] ... [INFO] [stdout] 675 | self.samples.sample_size = sample_size; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self.samples.sample_size` is assigned to here but it was already borrowed [INFO] [stdout] ... [INFO] [stdout] 699 | let ([start, end], alloc_tallies) = record_sample( [INFO] [stdout] | ------------- borrow later captured here by closure [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0502, E0506. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `divan` (lib test) due to 3 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "bd4cbcfced9836227f665850a2a4741e9b3b397a9a60655d36091d56b1c5dbd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd4cbcfced9836227f665850a2a4741e9b3b397a9a60655d36091d56b1c5dbd3", kill_on_drop: false }` [INFO] [stdout] bd4cbcfced9836227f665850a2a4741e9b3b397a9a60655d36091d56b1c5dbd3