[INFO] fetching crate heim-disk 0.1.0-rc.1...
[INFO] checking heim-disk-0.1.0-rc.1 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate heim-disk 0.1.0-rc.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate heim-disk 0.1.0-rc.1 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heim-disk 0.1.0-rc.1
[INFO] finished tweaking crates.io crate heim-disk 0.1.0-rc.1
[INFO] tweaked toml for crates.io crate heim-disk 0.1.0-rc.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 134 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding core-foundation v0.9.4 (available: v0.10.0)
[INFO] [stderr]       Adding once_cell v1.5.2 (available: v1.20.2)
[INFO] [stderr]       Adding smol v1.2.5 (available: v1.3.0)
[INFO] [stderr]       Adding widestring v0.4.3 (available: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec8a945fa6a5cd73d6376d6b00e814b62fd7a8aefba4f523cf501667817d5bb4
[INFO] running `Command { std: "docker" "start" "-a" "ec8a945fa6a5cd73d6376d6b00e814b62fd7a8aefba4f523cf501667817d5bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec8a945fa6a5cd73d6376d6b00e814b62fd7a8aefba4f523cf501667817d5bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8a945fa6a5cd73d6376d6b00e814b62fd7a8aefba4f523cf501667817d5bb4", kill_on_drop: false }`
[INFO] [stdout] ec8a945fa6a5cd73d6376d6b00e814b62fd7a8aefba4f523cf501667817d5bb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6026617736efa89b3471fded770ea7e682dfdc5d789375aad1a49383ccd5eed2
[INFO] running `Command { std: "docker" "start" "-a" "6026617736efa89b3471fded770ea7e682dfdc5d789375aad1a49383ccd5eed2", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking unicode-ident v1.0.13
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heim-common v0.1.0-rc.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking unicase v2.8.0
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking syn v2.0.85
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking uom v0.30.0
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]    Compiling heim-derive v0.1.0-rc.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking async-net v1.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking polling v3.7.3
[INFO] [stderr]     Checking async-io v2.3.4
[INFO] [stderr]     Checking async-signal v0.2.10
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking smol v1.2.5
[INFO] [stderr]     Checking version-sync v0.9.5
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking heim-runtime v0.1.0-rc.1
[INFO] [stderr]     Checking heim-disk v0.1.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: fields `read_merged_count` and `write_merged_count` are never read
[INFO] [stdout]   --> src/sys/linux/counters.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct IoCounters {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     read_merged_count: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     write_merged_count: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IoCounters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     dead_code,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: fields `read_merged_count` and `write_merged_count` are never read
[INFO] [stdout]   --> src/sys/linux/counters.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct IoCounters {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     read_merged_count: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     write_merged_count: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IoCounters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     dead_code,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `heim-disk` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `heim-disk` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6026617736efa89b3471fded770ea7e682dfdc5d789375aad1a49383ccd5eed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6026617736efa89b3471fded770ea7e682dfdc5d789375aad1a49383ccd5eed2", kill_on_drop: false }`
[INFO] [stdout] 6026617736efa89b3471fded770ea7e682dfdc5d789375aad1a49383ccd5eed2
