[INFO] cloning repository https://github.com/nicofff/rust_fat32 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicofff/rust_fat32" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicofff%2Frust_fat32", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicofff%2Frust_fat32'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 375dbe2e2d5ddcf9530f58bbdc8c0d62b5c7e28f [INFO] checking nicofff/rust_fat32 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicofff%2Frust_fat32" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nicofff/rust_fat32 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nicofff/rust_fat32 [INFO] finished tweaking git repo https://github.com/nicofff/rust_fat32 [INFO] tweaked toml for git repo https://github.com/nicofff/rust_fat32 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/nicofff/rust_fat32 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fuse v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0c215059d97a8c166e304771da39bd7847f4d58b241fbe944e5ee094063ab59 [INFO] running `Command { std: "docker" "start" "-a" "a0c215059d97a8c166e304771da39bd7847f4d58b241fbe944e5ee094063ab59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0c215059d97a8c166e304771da39bd7847f4d58b241fbe944e5ee094063ab59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0c215059d97a8c166e304771da39bd7847f4d58b241fbe944e5ee094063ab59", kill_on_drop: false }` [INFO] [stdout] a0c215059d97a8c166e304771da39bd7847f4d58b241fbe944e5ee094063ab59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b14054bfc4c8dcb45d64d2e2459d6249cdb441eff336cb4658456fa03b175791 [INFO] running `Command { std: "docker" "start" "-a" "b14054bfc4c8dcb45d64d2e2459d6249cdb441eff336cb4658456fa03b175791", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking regex v0.2.3 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking rust_fat32 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `fat_start` [INFO] [stdout] --> src/fatfs.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 17 | fat_start: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sectors_per_cluster` [INFO] [stdout] --> src/fatfs.rs:19:2 [INFO] [stdout] | [INFO] [stdout] 19 | sectors_per_cluster: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root_dir` [INFO] [stdout] --> src/fatfs.rs:21:2 [INFO] [stdout] | [INFO] [stdout] 21 | root_dir: usize [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fs_info_sector` [INFO] [stdout] --> src/fatfs.rs:32:2 [INFO] [stdout] | [INFO] [stdout] 32 | fs_info_sector:usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `subdir` [INFO] [stdout] --> src/fatfs.rs:37:2 [INFO] [stdout] | [INFO] [stdout] 37 | subdir:bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cluster` [INFO] [stdout] --> src/fatfs.rs:38:2 [INFO] [stdout] | [INFO] [stdout] 38 | cluster: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `filesize` [INFO] [stdout] --> src/fatfs.rs:39:2 [INFO] [stdout] | [INFO] [stdout] 39 | filesize: usize [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fat_start` [INFO] [stdout] --> src/fatfs.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 17 | fat_start: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sectors_per_cluster` [INFO] [stdout] --> src/fatfs.rs:19:2 [INFO] [stdout] | [INFO] [stdout] 19 | sectors_per_cluster: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root_dir` [INFO] [stdout] --> src/fatfs.rs:21:2 [INFO] [stdout] | [INFO] [stdout] 21 | root_dir: usize [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fs_info_sector` [INFO] [stdout] --> src/fatfs.rs:32:2 [INFO] [stdout] | [INFO] [stdout] 32 | fs_info_sector:usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `subdir` [INFO] [stdout] --> src/fatfs.rs:37:2 [INFO] [stdout] | [INFO] [stdout] 37 | subdir:bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cluster` [INFO] [stdout] --> src/fatfs.rs:38:2 [INFO] [stdout] | [INFO] [stdout] 38 | cluster: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `filesize` [INFO] [stdout] --> src/fatfs.rs:39:2 [INFO] [stdout] | [INFO] [stdout] 39 | filesize: usize [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.98s [INFO] running `Command { std: "docker" "inspect" "b14054bfc4c8dcb45d64d2e2459d6249cdb441eff336cb4658456fa03b175791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b14054bfc4c8dcb45d64d2e2459d6249cdb441eff336cb4658456fa03b175791", kill_on_drop: false }` [INFO] [stdout] b14054bfc4c8dcb45d64d2e2459d6249cdb441eff336cb4658456fa03b175791