[INFO] fetching crate nusb 0.1.9... [INFO] checking nusb-0.1.9 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate nusb 0.1.9 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate nusb 0.1.9 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nusb 0.1.9 [INFO] finished tweaking crates.io crate nusb 0.1.9 [INFO] tweaked toml for crates.io crate nusb 0.1.9 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate nusb 0.1.9 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f28cf57430f4f4967bdc8154d7681758f32de502684070c26a125d2f6a3b04da [INFO] running `Command { std: "docker" "start" "-a" "f28cf57430f4f4967bdc8154d7681758f32de502684070c26a125d2f6a3b04da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f28cf57430f4f4967bdc8154d7681758f32de502684070c26a125d2f6a3b04da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f28cf57430f4f4967bdc8154d7681758f32de502684070c26a125d2f6a3b04da", kill_on_drop: false }` [INFO] [stdout] f28cf57430f4f4967bdc8154d7681758f32de502684070c26a125d2f6a3b04da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efc5dd47a5707a2c56b8156f5bd6f146bf023d8f91235341a8b617ba57a5b3cb [INFO] running `Command { std: "docker" "start" "-a" "efc5dd47a5707a2c56b8156f5bd6f146bf023d8f91235341a8b617ba57a5b3cb", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking is-terminal v0.4.10 [INFO] [stderr] Checking nusb v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.89s [INFO] running `Command { std: "docker" "inspect" "efc5dd47a5707a2c56b8156f5bd6f146bf023d8f91235341a8b617ba57a5b3cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efc5dd47a5707a2c56b8156f5bd6f146bf023d8f91235341a8b617ba57a5b3cb", kill_on_drop: false }` [INFO] [stdout] efc5dd47a5707a2c56b8156f5bd6f146bf023d8f91235341a8b617ba57a5b3cb [INFO] checking nusb-0.1.9 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate nusb 0.1.9 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate nusb 0.1.9 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nusb 0.1.9 [INFO] finished tweaking crates.io crate nusb 0.1.9 [INFO] tweaked toml for crates.io crate nusb 0.1.9 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate nusb 0.1.9 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70d754147146134e754a8b3ef2aa7239bbe6bb05735958788dfb25610f395e50 [INFO] running `Command { std: "docker" "start" "-a" "70d754147146134e754a8b3ef2aa7239bbe6bb05735958788dfb25610f395e50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70d754147146134e754a8b3ef2aa7239bbe6bb05735958788dfb25610f395e50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70d754147146134e754a8b3ef2aa7239bbe6bb05735958788dfb25610f395e50", kill_on_drop: false }` [INFO] [stdout] 70d754147146134e754a8b3ef2aa7239bbe6bb05735958788dfb25610f395e50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34bd172f8dd140d3503adbfe3d26a92e14b926730958cafcb729ee174da77960 [INFO] running `Command { std: "docker" "start" "-a" "34bd172f8dd140d3503adbfe3d26a92e14b926730958cafcb729ee174da77960", 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] Checking memchr v2.7.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking is-terminal v0.4.10 [INFO] [stderr] Checking nusb v0.1.9 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/platform/linux_usbfs/device.rs (1 fix) [INFO] [stderr] Fixed src/platform/linux_usbfs/transfer.rs (3 fixes) [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Migrating examples/control.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/detach_claim.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/list.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/blocking.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/string_descriptors.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/bulk.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/descriptors.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.02s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking nusb v0.1.9 (/tmp/fixit) [INFO] [stdout] error[E0515]: cannot return value referencing function parameter `i` [INFO] [stdout] --> src/device.rs:559:27 [INFO] [stdout] | [INFO] [stdout] 559 | .flat_map(|i| i.interface_alt_settings()) [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] | `i` is borrowed here [INFO] [stdout] | [INFO] [stdout] = help: use `.collect()` to allocate the iterator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing function parameter `i` [INFO] [stdout] --> src/device.rs:559:27 [INFO] [stdout] | [INFO] [stdout] 559 | .flat_map(|i| i.interface_alt_settings()) [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] | `i` is borrowed here [INFO] [stdout] | [INFO] [stdout] = help: use `.collect()` to allocate the iterator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nusb` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nusb` (lib test) due to 2 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" "34bd172f8dd140d3503adbfe3d26a92e14b926730958cafcb729ee174da77960", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34bd172f8dd140d3503adbfe3d26a92e14b926730958cafcb729ee174da77960", kill_on_drop: false }` [INFO] [stdout] 34bd172f8dd140d3503adbfe3d26a92e14b926730958cafcb729ee174da77960