[INFO] fetching crate ghostfat 0.5.0... [INFO] checking ghostfat-0.5.0 against master#613bdd49978298648ed05ace086bd1ecad54b44a for pr-136458 [INFO] extracting crate ghostfat 0.5.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate ghostfat 0.5.0 on toolchain 613bdd49978298648ed05ace086bd1ecad54b44a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ghostfat 0.5.0 [INFO] finished tweaking crates.io crate ghostfat 0.5.0 [INFO] tweaked toml for crates.io crate ghostfat 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 77 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.8.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.0) [INFO] [stderr] Adding simplelog v0.11.2 (available: v0.12.2) [INFO] [stderr] Adding termcolor v1.1.3 (available: v1.4.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `log` dependency) [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded packing v0.2.0 [INFO] [stderr] Downloaded usbd_bulk_only_transport v0.1.0 [INFO] [stderr] Downloaded packing v0.1.0 [INFO] [stderr] Downloaded fatfs v0.3.6 [INFO] [stderr] Downloaded itm_logger v0.1.2 [INFO] [stderr] Downloaded packing_codegen v0.1.0 [INFO] [stderr] Downloaded usbd_scsi v0.1.0 [INFO] [stderr] Downloaded uf2_block v0.1.0 [INFO] [stderr] Downloaded usbd_mass_storage v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b5a5dfa1eb0fbf24980b74446154bfee4dff41aebbed5bb2f1ec331d0233a16 [INFO] running `Command { std: "docker" "start" "-a" "2b5a5dfa1eb0fbf24980b74446154bfee4dff41aebbed5bb2f1ec331d0233a16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b5a5dfa1eb0fbf24980b74446154bfee4dff41aebbed5bb2f1ec331d0233a16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b5a5dfa1eb0fbf24980b74446154bfee4dff41aebbed5bb2f1ec331d0233a16", kill_on_drop: false }` [INFO] [stdout] 2b5a5dfa1eb0fbf24980b74446154bfee4dff41aebbed5bb2f1ec331d0233a16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 485375e7bb156d375b9ddf3f1557ac2f250b54c433574268c91bba4945019097 [INFO] running `Command { std: "docker" "start" "-a" "485375e7bb156d375b9ddf3f1557ac2f250b54c433574268c91bba4945019097", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `log` dependency) [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking itm_logger v0.1.2 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking usb-device v0.2.9 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking bitmask v0.5.0 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Checking simplelog v0.11.2 [INFO] [stderr] Checking fatfs v0.3.6 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling packing_codegen v0.1.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking packing v0.1.0 [INFO] [stderr] Checking packing v0.2.0 [INFO] [stderr] Checking usbd_mass_storage v0.1.0 [INFO] [stderr] Checking uf2_block v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking usbd_bulk_only_transport v0.1.0 [INFO] [stderr] Checking usbd_scsi v0.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ghostfat v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/lib.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | use log::{debug, info, trace, warn, error}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/lib.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | use log::{debug, info, trace, warn, error}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `index` is never read [INFO] [stdout] --> src/config.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | index += 8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `index` is never read [INFO] [stdout] --> src/config.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | index += 8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> tests/integration.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `info` [INFO] [stdout] --> tests/integration.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{trace, debug, info}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SimpleLogger` [INFO] [stdout] --> tests/integration.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use simplelog::{SimpleLogger, LevelFilter, Config as LogConfig}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nope` [INFO] [stdout] --> tests/integration.rs:89:15 [INFO] [stdout] | [INFO] [stdout] 89 | #[cfg(nope)] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 30 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nope)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nope)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> tests/integration.rs:110:27 [INFO] [stdout] | [INFO] [stdout] 110 | SeekFrom::End(v) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/integration.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | f0.rewind(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 221 | let _ = f0.rewind(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/integration.rs:223:5 [INFO] [stdout] | [INFO] [stdout] 223 | f0.flush(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 223 | let _ = f0.flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.87s [INFO] running `Command { std: "docker" "inspect" "485375e7bb156d375b9ddf3f1557ac2f250b54c433574268c91bba4945019097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "485375e7bb156d375b9ddf3f1557ac2f250b54c433574268c91bba4945019097", kill_on_drop: false }` [INFO] [stdout] 485375e7bb156d375b9ddf3f1557ac2f250b54c433574268c91bba4945019097