[INFO] fetching crate hauchiwa 0.0.2...
[INFO] checking hauchiwa-0.0.2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate hauchiwa 0.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate hauchiwa 0.0.2 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 183 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gray_matter v0.2.8
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[INFO] [stderr]   Downloaded grass_compiler v0.13.4
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "2307d69a7fd690890e6867342522866259704f6daa518617057f3e16c0db9ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2307d69a7fd690890e6867342522866259704f6daa518617057f3e16c0db9ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2307d69a7fd690890e6867342522866259704f6daa518617057f3e16c0db9ddd", kill_on_drop: false }`
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[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95f84e7cb3f26d9e8c07c7b4896e55dd48691414406ad34a162f18068a2f5614
[INFO] running `Command { std: "docker" "start" "-a" "95f84e7cb3f26d9e8c07c7b4896e55dd48691414406ad34a162f18068a2f5614", kill_on_drop: false }`
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[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 57.72s
[INFO] running `Command { std: "docker" "inspect" "95f84e7cb3f26d9e8c07c7b4896e55dd48691414406ad34a162f18068a2f5614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f84e7cb3f26d9e8c07c7b4896e55dd48691414406ad34a162f18068a2f5614", kill_on_drop: false }`
[INFO] [stdout] 95f84e7cb3f26d9e8c07c7b4896e55dd48691414406ad34a162f18068a2f5614