[INFO] fetching crate hexroll3-scroll 0.1.1...
[INFO] checking hexroll3-scroll-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate hexroll3-scroll 0.1.1 into /workspace/builds/worker-2-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hexroll3-scroll 0.1.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e33d8244932cf2944796a167ae487b9979ba9e3e53c3f3370baadc971726a10a
[INFO] running `Command { std: "docker" "start" "-a" "e33d8244932cf2944796a167ae487b9979ba9e3e53c3f3370baadc971726a10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e33d8244932cf2944796a167ae487b9979ba9e3e53c3f3370baadc971726a10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33d8244932cf2944796a167ae487b9979ba9e3e53c3f3370baadc971726a10a", kill_on_drop: false }`
[INFO] [stdout] e33d8244932cf2944796a167ae487b9979ba9e3e53c3f3370baadc971726a10a
[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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af01a4b9b462eeb2928aa7b4fc898c582137b10056ed977b14b3246527da1d2b
[INFO] running `Command { std: "docker" "start" "-a" "af01a4b9b462eeb2928aa7b4fc898c582137b10056ed977b14b3246527da1d2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling moka v0.12.11
[INFO] [stderr]    Compiling redb v2.6.3
[INFO] [stderr]    Compiling caith v4.2.4
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking uuid v1.18.1
[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]    Compiling pest_generator v2.8.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking minijinja v2.12.0
[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] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/parser.rs:710:28
[INFO] [stdout]     |
[INFO] [stdout] 710 |                 let path = String::from_str(include_path).unwrap() + what + ".scroll";
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[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] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/parser.rs:710:28
[INFO] [stdout]     |
[INFO] [stdout] 710 |                 let path = String::from_str(include_path).unwrap() + what + ".scroll";
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hexroll3-scroll` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hexroll3-scroll` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "af01a4b9b462eeb2928aa7b4fc898c582137b10056ed977b14b3246527da1d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af01a4b9b462eeb2928aa7b4fc898c582137b10056ed977b14b3246527da1d2b", kill_on_drop: false }`
[INFO] [stdout] af01a4b9b462eeb2928aa7b4fc898c582137b10056ed977b14b3246527da1d2b
