[INFO] fetching crate heim-disk 0.1.0-rc.1... [INFO] checking heim-disk-0.1.0-rc.1 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate heim-disk 0.1.0-rc.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate heim-disk 0.1.0-rc.1 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 134 packages [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.2.0) [INFO] [stderr] Adding async-fs v1.6.0 (latest: v2.1.1) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.2) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.3.0) [INFO] [stderr] Adding async-net v1.8.0 (latest: v2.0.0) [INFO] [stderr] Adding async-process v1.8.1 (latest: v2.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.2.0) [INFO] [stderr] Adding event-listener v3.1.0 (latest: v5.2.0) [INFO] [stderr] Adding event-listener v4.0.3 (latest: v5.2.0) [INFO] [stderr] Adding event-listener-strategy v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.0.2) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding nix v0.19.1 (latest: v0.28.0) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.1) [INFO] [stderr] Adding once_cell v1.5.2 (latest: v1.19.0) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.6.0) [INFO] [stderr] Adding pulldown-cmark v0.9.6 (latest: v0.10.0) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.32) [INFO] [stderr] Adding smol v1.2.5 (latest: v2.0.0) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.6) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.57) [INFO] [stderr] Adding toml v0.7.8 (latest: v0.8.12) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.9) [INFO] [stderr] Adding uom v0.30.0 (latest: v0.36.0) [INFO] [stderr] Adding widestring v0.4.3 (latest: v1.0.2) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version-sync v0.9.5 [INFO] [stderr] Downloaded heim-runtime v0.1.0-rc.1 [INFO] [stderr] Downloaded heim-common v0.1.0-rc.1 [INFO] [stderr] Downloaded heim-derive v0.1.0-rc.1 [INFO] [stderr] Downloaded uom v0.30.0 [INFO] [stderr] Downloaded nix v0.19.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3da94c8311d1eb1efc0a597711eab8d82e6f06bc3b2c708bfb1e608d313f720b [INFO] running `Command { std: "docker" "start" "-a" "3da94c8311d1eb1efc0a597711eab8d82e6f06bc3b2c708bfb1e608d313f720b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3da94c8311d1eb1efc0a597711eab8d82e6f06bc3b2c708bfb1e608d313f720b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3da94c8311d1eb1efc0a597711eab8d82e6f06bc3b2c708bfb1e608d313f720b", kill_on_drop: false }` [INFO] [stdout] 3da94c8311d1eb1efc0a597711eab8d82e6f06bc3b2c708bfb1e608d313f720b [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e7b036f5b54252e6b554c8472320f275f5c79b0294f97708584cab867f7d237 [INFO] running `Command { std: "docker" "start" "-a" "4e7b036f5b54252e6b554c8472320f275f5c79b0294f97708584cab867f7d237", kill_on_drop: false }` [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking polling v2.8.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling heim-common v0.1.0-rc.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking polling v3.6.0 [INFO] [stderr] Checking uom v0.30.0 [INFO] [stderr] Checking async-io v2.3.2 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking async-executor v1.9.1 [INFO] [stderr] Checking async-signal v0.2.5 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking async-io v1.13.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking async-net v1.8.0 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Compiling heim-derive v0.1.0-rc.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `heim-disk` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `heim-disk` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4e7b036f5b54252e6b554c8472320f275f5c79b0294f97708584cab867f7d237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e7b036f5b54252e6b554c8472320f275f5c79b0294f97708584cab867f7d237", kill_on_drop: false }` [INFO] [stdout] 4e7b036f5b54252e6b554c8472320f275f5c79b0294f97708584cab867f7d237 [INFO] checking heim-disk-0.1.0-rc.1 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate heim-disk 0.1.0-rc.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate heim-disk 0.1.0-rc.1 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c3350351d23222ac0c0739c5aec732c368971659147599c49a252e4924f7e69 [INFO] running `Command { std: "docker" "start" "-a" "7c3350351d23222ac0c0739c5aec732c368971659147599c49a252e4924f7e69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c3350351d23222ac0c0739c5aec732c368971659147599c49a252e4924f7e69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c3350351d23222ac0c0739c5aec732c368971659147599c49a252e4924f7e69", kill_on_drop: false }` [INFO] [stdout] 7c3350351d23222ac0c0739c5aec732c368971659147599c49a252e4924f7e69 [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 026d3f0b2c9a02372db9dfea92f33818b694dc3fffe596c6d81f7387f6fe8e7b [INFO] running `Command { std: "docker" "start" "-a" "026d3f0b2c9a02372db9dfea92f33818b694dc3fffe596c6d81f7387f6fe8e7b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "026d3f0b2c9a02372db9dfea92f33818b694dc3fffe596c6d81f7387f6fe8e7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "026d3f0b2c9a02372db9dfea92f33818b694dc3fffe596c6d81f7387f6fe8e7b", kill_on_drop: false }` [INFO] [stdout] 026d3f0b2c9a02372db9dfea92f33818b694dc3fffe596c6d81f7387f6fe8e7b