[INFO] fetching crate hauchiwa 0.0.2...
[INFO] checking hauchiwa-0.0.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate hauchiwa 0.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate hauchiwa 0.0.2 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hauchiwa 0.0.2
[INFO] finished tweaking crates.io crate hauchiwa 0.0.2
[INFO] tweaked toml for crates.io crate hauchiwa 0.0.2 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 182 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding hashlink v0.8.4 (available: v0.9.1)
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
[INFO] [stderr]       Adding image v0.24.9 (available: v0.25.2)
[INFO] [stderr]       Adding inotify v0.9.6 (available: v0.11.0)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (available: v0.8.0)
[INFO] [stderr]       Adding mio v0.8.11 (available: v1.0.2)
[INFO] [stderr]       Adding quick-xml v0.31.0 (available: v0.36.2)
[INFO] [stderr]       Adding siphasher v0.3.11 (available: v1.0.1)
[INFO] [stderr]       Adding tungstenite v0.23.0 (available: v0.24.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-core v0.52.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (available: v0.59.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding yaml-rust2 v0.8.1 (available: v0.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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] 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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3319f466c9fcd949f253595dd3a97e3fecd186066240fdf6d04261a5aebeb67
[INFO] running `Command { std: "docker" "start" "-a" "c3319f466c9fcd949f253595dd3a97e3fecd186066240fdf6d04261a5aebeb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3319f466c9fcd949f253595dd3a97e3fecd186066240fdf6d04261a5aebeb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3319f466c9fcd949f253595dd3a97e3fecd186066240fdf6d04261a5aebeb67", kill_on_drop: false }`
[INFO] [stdout] c3319f466c9fcd949f253595dd3a97e3fecd186066240fdf6d04261a5aebeb67
[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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b3769fc218c8bb50f045e1f2426856a71bfabc29afa0cc175a82af068a53165
[INFO] running `Command { std: "docker" "start" "-a" "0b3769fc218c8bb50f045e1f2426856a71bfabc29afa0cc175a82af068a53165", kill_on_drop: false }`
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking unic-langid-impl v0.9.5
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking lasso v0.7.3
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]     Checking codemap v0.1.3
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking numerals v0.1.4
[INFO] [stderr]     Checking unscanny v0.1.0
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]     Checking unic-langid v0.9.5
[INFO] [stderr]     Checking grass_compiler v0.13.4
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking yaml-rust2 v0.8.1
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking sha256 v1.5.0
[INFO] [stderr]     Checking notify-debouncer-mini v0.4.1
[INFO] [stderr]     Checking tungstenite v0.23.0
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking gray_matter v0.2.8
[INFO] [stderr]     Checking citationberg v0.3.1
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking biblatex v0.9.3
[INFO] [stderr]     Checking grass v0.13.4
[INFO] [stderr]     Checking hayagriva v0.5.3
[INFO] [stderr]     Checking hauchiwa v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `tree::Output` is more private than the item `Sack::hole`
[INFO] [stdout]    --> src/tree.rs:162:2
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub hole: &'a [&'a Output],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Sack::hole` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `tree::Output` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/tree.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub(crate) struct Output {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `tree::Output` is more private than the item `Sack::hole`
[INFO] [stdout]    --> src/tree.rs:162:2
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub hole: &'a [&'a Output],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Sack::hole` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `tree::Output` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/tree.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub(crate) struct Output {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.43s
[INFO] running `Command { std: "docker" "inspect" "0b3769fc218c8bb50f045e1f2426856a71bfabc29afa0cc175a82af068a53165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b3769fc218c8bb50f045e1f2426856a71bfabc29afa0cc175a82af068a53165", kill_on_drop: false }`
[INFO] [stdout] 0b3769fc218c8bb50f045e1f2426856a71bfabc29afa0cc175a82af068a53165