[INFO] fetching crate diskscan 0.3.0...
[INFO] checking diskscan-0.3.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate diskscan 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate diskscan 0.3.0
[INFO] finished tweaking crates.io crate diskscan 0.3.0
[INFO] tweaked toml for crates.io crate diskscan 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate diskscan 0.3.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 141 packages to latest compatible versions
[INFO] [stderr]       Adding byte-unit v4.0.19 (available: v5.1.6)
[INFO] [stderr]       Adding inotify v0.10.2 (available: v0.11.0)
[INFO] [stderr]       Adding libproc v0.13.0 (available: v0.14.10)
[INFO] [stderr]       Adding nix v0.26.4 (available: v0.30.1)
[INFO] [stderr]       Adding page_size v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding procfs v0.15.1 (available: v0.17.0)
[INFO] [stderr]       Adding ptree v0.4.0 (available: v0.5.2)
[INFO] [stderr]       Adding windows-sys v0.42.0 (available: v0.60.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-mounts v0.3.0
[INFO] [stderr]   Downloaded page_size v0.5.0
[INFO] [stderr]   Downloaded libproc v0.13.0
[INFO] [stderr]   Downloaded partition-identity v0.3.0
[INFO] [stderr]   Downloaded mountpoints v0.2.1
[INFO] [stderr]   Downloaded byte-unit v4.0.19
[INFO] [stderr]   Downloaded crc v3.3.0
[INFO] [stderr]   Downloaded fsevent v2.1.2
[INFO] [stderr]   Downloaded rustix v0.36.17
[INFO] [stderr]   Downloaded ptree v0.4.0
[INFO] [stderr]   Downloaded procfs v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 116c91b05c0fdd1abfe4f54a1d4182b40cb94a45157a3c6affed77d809bc3dac
[INFO] running `Command { std: "docker" "start" "-a" "116c91b05c0fdd1abfe4f54a1d4182b40cb94a45157a3c6affed77d809bc3dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "116c91b05c0fdd1abfe4f54a1d4182b40cb94a45157a3c6affed77d809bc3dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116c91b05c0fdd1abfe4f54a1d4182b40cb94a45157a3c6affed77d809bc3dac", kill_on_drop: false }`
[INFO] [stdout] 116c91b05c0fdd1abfe4f54a1d4182b40cb94a45157a3c6affed77d809bc3dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac847395b2c02f1c37a1b9af45c2baa653f3dfb3e5ef1b4132545f241252a7e8
[INFO] running `Command { std: "docker" "start" "-a" "ac847395b2c02f1c37a1b9af45c2baa653f3dfb3e5ef1b4132545f241252a7e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]    Compiling procfs v0.15.1
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking mountpoints v0.2.1
[INFO] [stderr]     Checking page_size v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking partition-identity v0.3.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking inotify v0.10.2
[INFO] [stderr]     Checking proc-mounts v0.3.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking byte-unit v4.0.19
[INFO] [stderr]     Checking ptree v0.4.0
[INFO] [stderr]     Checking diskscan v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `inotify::Inotify::add_watch`: use `Inotify.watches().add()` instead
[INFO] [stdout]   --> src/watcher/linux.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 34 |             .add_watch(
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `inotify::Inotify::add_watch`: use `Inotify.watches().add()` instead
[INFO] [stdout]   --> src/watcher/linux.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 34 |             .add_watch(
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SnapshotRefIterator` is never constructed
[INFO] [stdout]   --> src/entry_snapshot.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct SnapshotRefIterator<'a, W> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SnapshotRefIterator` is never constructed
[INFO] [stdout]   --> src/entry_snapshot.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct SnapshotRefIterator<'a, W> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.76s
[INFO] running `Command { std: "docker" "inspect" "ac847395b2c02f1c37a1b9af45c2baa653f3dfb3e5ef1b4132545f241252a7e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac847395b2c02f1c37a1b9af45c2baa653f3dfb3e5ef1b4132545f241252a7e8", kill_on_drop: false }`
[INFO] [stdout] ac847395b2c02f1c37a1b9af45c2baa653f3dfb3e5ef1b4132545f241252a7e8