[INFO] fetching crate diskscan 0.3.0...
[INFO] testing diskscan-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate diskscan 0.3.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate diskscan 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 135 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: v0.18.0)
[INFO] [stderr]       Adding ptree v0.4.0 (available: v0.5.2)
[INFO] [stderr]       Adding windows-sys v0.42.0 (available: v0.61.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-mounts v0.3.0
[INFO] [stderr]   Downloaded fsevent v2.1.2
[INFO] [stderr]   Downloaded page_size v0.5.0
[INFO] [stderr]   Downloaded libproc v0.13.0
[INFO] [stderr]   Downloaded ptree v0.4.0
[INFO] [stderr]   Downloaded partition-identity v0.3.0
[INFO] [stderr]   Downloaded mountpoints v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c6330401e74510fc4955a6fa1e2cd22827ce5df6b5d45a42164a7399235acd2
[INFO] running `Command { std: "docker" "start" "-a" "0c6330401e74510fc4955a6fa1e2cd22827ce5df6b5d45a42164a7399235acd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c6330401e74510fc4955a6fa1e2cd22827ce5df6b5d45a42164a7399235acd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6330401e74510fc4955a6fa1e2cd22827ce5df6b5d45a42164a7399235acd2", kill_on_drop: false }`
[INFO] [stdout] 0c6330401e74510fc4955a6fa1e2cd22827ce5df6b5d45a42164a7399235acd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 879d6a1fc61754b801caef26863be9a61c108890d787b15bfe853a1611b5af63
[INFO] running `Command { std: "docker" "start" "-a" "879d6a1fc61754b801caef26863be9a61c108890d787b15bfe853a1611b5af63", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling procfs v0.15.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling partition-identity v0.3.0
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling proc-mounts v0.3.0
[INFO] [stderr]    Compiling mountpoints v0.2.1
[INFO] [stderr]    Compiling page_size v0.5.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling inotify v0.10.2
[INFO] [stderr]    Compiling byte-unit v4.0.19
[INFO] [stderr]    Compiling ptree v0.4.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling 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: 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 32.03s
[INFO] running `Command { std: "docker" "inspect" "879d6a1fc61754b801caef26863be9a61c108890d787b15bfe853a1611b5af63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "879d6a1fc61754b801caef26863be9a61c108890d787b15bfe853a1611b5af63", kill_on_drop: false }`
[INFO] [stdout] 879d6a1fc61754b801caef26863be9a61c108890d787b15bfe853a1611b5af63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 925a4aba1951f24d9deccd05d36dcf6786a3747ae071e37b5ed810ede99d2f55
[INFO] running `Command { std: "docker" "start" "-a" "925a4aba1951f24d9deccd05d36dcf6786a3747ae071e37b5ed810ede99d2f55", kill_on_drop: false }`
[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] [stderr]    Compiling 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: 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 `test` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "925a4aba1951f24d9deccd05d36dcf6786a3747ae071e37b5ed810ede99d2f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925a4aba1951f24d9deccd05d36dcf6786a3747ae071e37b5ed810ede99d2f55", kill_on_drop: false }`
[INFO] [stdout] 925a4aba1951f24d9deccd05d36dcf6786a3747ae071e37b5ed810ede99d2f55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92c71eae738c472205ec80fe2510d564beb2a7476105612d4dbd189d99ceaa3c
[INFO] running `Command { std: "docker" "start" "-a" "92c71eae738c472205ec80fe2510d564beb2a7476105612d4dbd189d99ceaa3c", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `inotify::Inotify::add_watch`: use `Inotify.watches().add()` instead
[INFO] [stderr]   --> src/watcher/linux.rs:34:14
[INFO] [stderr]    |
[INFO] [stderr] 34 |             .add_watch(
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SnapshotRefIterator` is never constructed
[INFO] [stderr]   --> src/entry_snapshot.rs:86:12
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub struct SnapshotRefIterator<'a, W> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `diskscan` (lib) generated 2 warnings
[INFO] [stderr] warning: `diskscan` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diskscan-e5268d6df184b97e)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] d 40 root
[INFO] [stdout] ├─ d 30 dir2
[INFO] [stdout] │  ├─ d 15 dir22
[INFO] [stdout] │  ├─ d 10 dir23
[INFO] [stdout] │  └─ d 5 dir21
[INFO] [stdout] ├─ d 5 dir3
[INFO] [stdout] ├─ d 5 dir4
[INFO] [stdout] └─ d 0 dir1
[INFO] [stdout] test arena::tests::put_and_remove ... ok
[INFO] [stdout] test entry::tests::add_child ... ok
[INFO] [stdout] test entry::tests::compare_path ... ok
[INFO] [stdout] test path::tests::cmp_and_eq ... ok
[INFO] [stdout] test path::tests::from ... ok
[INFO] [stdout] test path::tests::get_path ... ok
[INFO] [stdout] d 75 /data/mnt
[INFO] [stdout] └─ d 50 dir1
[INFO] [stdout]    └─ d 25 dir2
[INFO] [stdout] d 80 /data/mnt
[INFO] [stdout] └─ d 55 dir1
[INFO] [stdout]    ├─ d 25 dir2
[INFO] [stdout]    ├─ d 0 dir3
[INFO] [stdout]    └─ d 0 dir4
[INFO] [stdout] d 105 /data/mnt
[INFO] [stdout] └─ d 80 dir1
[INFO] [stdout]    ├─ d 50 dir2
[INFO] [stdout]    ├─ d 0 dir3
[INFO] [stdout]    └─ d 0 dir4
[INFO] [stdout] test path::tests::crc ... ok
[INFO] [stdout] test tree::tests::set_children_from_empty ... ok
[INFO] [stdout] d 75 /data/mnt
[INFO] [stdout] └─ d 50 dir1
[INFO] [stdout]    └─ d 25 dir2
[INFO] [stdout] test tree::tests::set_children_update ... ok
[INFO] [stdout] d 0 /data/mnt
[INFO] [stdout] test tree::tests::set_children_to_empty ... ok
[INFO] [stdout] d 75 /data/mnt
[INFO] [stdout] └─ d 50 dir1
[INFO] [stdout]    └─ d 25 dir2
[INFO] [stdout] d 75 /data/mnt
[INFO] [stdout] └─ d 50 dir1
[INFO] [stdout]    └─ d 25 dir2
[INFO] [stdout] d 75 /data/mnt
[INFO] [stdout] └─ d 50 dir1
[INFO] [stdout]    └─ d 25 dir2
[INFO] [stdout] d 19 root
[INFO] [stdout] ├─ d 6 dir1
[INFO] [stdout] ├─ d 5 dir2
[INFO] [stdout] ├─ d 3 dir3
[INFO] [stdout] ├─ d 3 dir4
[INFO] [stdout] └─ d 2 dir5
[INFO] [stdout] d 75 /data/mnt
[INFO] [stdout] └─ d 50 dir1
[INFO] [stdout]    └─ d 25 dir2
[INFO] [stdout] test tree::tests::snapshot_from_root ... ok
[INFO] [stdout] test tree::tests::snapshot_with_size_constraint ... ok
[INFO] [stdout] test tree::tests::snapshot_with_depth_constraint ... ok
[INFO] [stdout] test entry::tests::child_size_changed ... ok
[INFO] [stdout] test entry::tests::find_child ... ok
[INFO] [stdout] test arena::tests::put_with_id ... ok
[INFO] [stdout] test tree::tests::snapshot_from_child ... ok
[INFO] [stdout] d 105 root
[INFO] [stdout] ├─ d 60 dir1
[INFO] [stdout] │  ├─ d 25 dir12
[INFO] [stdout] │  ├─ d 15 dir11
[INFO] [stdout] │  ├─ d 10 dir13
[INFO] [stdout] │  └─ d 10 dir14
[INFO] [stdout] └─ d 45 dir3
[INFO] [stdout] d 85 root
[INFO] [stdout] ├─ d 45 dir3
[INFO] [stdout] └─ d 40 dir1
[INFO] [stdout]    ├─ d 25 dir12
[INFO] [stdout]    └─ d 15 dir11
[INFO] [stdout] test entry::tests::mark_and_remove ... ok
[INFO] [stdout] d 50 /data/mnt
[INFO] [stdout] └─ d 25 dir1
[INFO] [stdout]    └─ d 0 dir2
[INFO] [stdout] test tree::tests::tree_building ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diskscan
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92c71eae738c472205ec80fe2510d564beb2a7476105612d4dbd189d99ceaa3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c71eae738c472205ec80fe2510d564beb2a7476105612d4dbd189d99ceaa3c", kill_on_drop: false }`
[INFO] [stdout] 92c71eae738c472205ec80fe2510d564beb2a7476105612d4dbd189d99ceaa3c