[INFO] fetching crate hexroll3-scroll 0.1.1...
[INFO] checking hexroll3-scroll-0.1.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate hexroll3-scroll 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate hexroll3-scroll 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hexroll3-scroll 0.1.1
[INFO] tweaked toml for crates.io crate hexroll3-scroll 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hexroll3-scroll 0.1.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding getrandom v0.2.16 (available: v0.3.4)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_chacha v0.3.1 (available: v0.9.0)
[INFO] [stderr]       Adding redb v2.6.3 (available: v3.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded caith v4.2.4
[INFO] [stderr]   Downloaded minijinja v2.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b02c9a763c3b1fa8344c0a464170e64bb89822dbe6aac5dd50ca1ccef466eed0
[INFO] running `Command { std: "docker" "start" "-a" "b02c9a763c3b1fa8344c0a464170e64bb89822dbe6aac5dd50ca1ccef466eed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b02c9a763c3b1fa8344c0a464170e64bb89822dbe6aac5dd50ca1ccef466eed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02c9a763c3b1fa8344c0a464170e64bb89822dbe6aac5dd50ca1ccef466eed0", kill_on_drop: false }`
[INFO] [stdout] b02c9a763c3b1fa8344c0a464170e64bb89822dbe6aac5dd50ca1ccef466eed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 668b2d5cbe9424660929c12b956ab035cfe5c2bd46a82f1e579c3d94a97f80f0
[INFO] running `Command { std: "docker" "start" "-a" "668b2d5cbe9424660929c12b956ab035cfe5c2bd46a82f1e579c3d94a97f80f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling caith v4.2.4
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]    Compiling moka v0.12.11
[INFO] [stderr]    Compiling redb v2.6.3
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking zerocopy v0.8.27
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]     Checking minijinja v2.12.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hexroll3-scroll v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:125:31
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn parse_attribute_spec(pair: Pair<Rule>) -> (&str, bool, bool) {
[INFO] [stdout]     |                               ^^^^^^^^^^      ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn parse_attribute_spec(pair: Pair<'_, Rule>) -> (&str, bool, bool) {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:125:31
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn parse_attribute_spec(pair: Pair<Rule>) -> (&str, bool, bool) {
[INFO] [stdout]     |                               ^^^^^^^^^^      ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn parse_attribute_spec(pair: Pair<'_, Rule>) -> (&str, bool, bool) {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/renderer.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 | /         instance
[INFO] [stdout] 129 | |             .repo
[INFO] [stdout] 130 | |             .inspect(|tx| {
[INFO] [stdout] 131 | |                 let main = tx.fetch("root").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |                 Ok(())
[INFO] [stdout] 142 | |             });
[INFO] [stdout]     | |______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let _ = instance
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.20s
[INFO] running `Command { std: "docker" "inspect" "668b2d5cbe9424660929c12b956ab035cfe5c2bd46a82f1e579c3d94a97f80f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "668b2d5cbe9424660929c12b956ab035cfe5c2bd46a82f1e579c3d94a97f80f0", kill_on_drop: false }`
[INFO] [stdout] 668b2d5cbe9424660929c12b956ab035cfe5c2bd46a82f1e579c3d94a97f80f0