[INFO] fetching crate string_types 0.13.0...
[INFO] checking string_types-0.13.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate string_types 0.13.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate string_types 0.13.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate string_types 0.13.0
[INFO] tweaked toml for crates.io crate string_types 0.13.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate string_types 0.13.0 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] crate crates.io crate string_types 0.13.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cfd108f03aefd34ef0f90f8c02932afee6147ac27bdb58b7b7e4dfbdbbe67a88
[INFO] running `Command { std: "docker" "start" "-a" "cfd108f03aefd34ef0f90f8c02932afee6147ac27bdb58b7b7e4dfbdbbe67a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfd108f03aefd34ef0f90f8c02932afee6147ac27bdb58b7b7e4dfbdbbe67a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd108f03aefd34ef0f90f8c02932afee6147ac27bdb58b7b7e4dfbdbbe67a88", kill_on_drop: false }`
[INFO] [stdout] cfd108f03aefd34ef0f90f8c02932afee6147ac27bdb58b7b7e4dfbdbbe67a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e1e5e4bec3b2ea0a0ac2d761bf33caa4a17ed67ad6fd26b9b2f55b78e27cd251
[INFO] running `Command { std: "docker" "start" "-a" "e1e5e4bec3b2ea0a0ac2d761bf33caa4a17ed67ad6fd26b9b2f55b78e27cd251", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling assert2-macros v0.3.15
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling string_types-macro v0.13.0
[INFO] [stderr]     Checking assert2 v0.3.15
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking string_types v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<TrimmedString, Infallible>
[INFO] [stdout]   --> src/ne_str.rs:75:53
[INFO] [stdout]    |
[INFO] [stdout] 75 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 76 | |         Self::ensure_valid(s)?;
[INFO] [stdout] 77 | |         let s = s.trim();
[INFO] [stdout] 78 | |         Ok(Self(s.to_string()))
[INFO] [stdout] 79 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TrimmedString, Infallible>
[INFO] [stdout]   --> src/ne_str.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         Self::ensure_valid(s)?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TrimmedString, Infallible>
[INFO] [stdout]   --> src/ne_str.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         Ok(Self(s.to_string()))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `string_types` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e1e5e4bec3b2ea0a0ac2d761bf33caa4a17ed67ad6fd26b9b2f55b78e27cd251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e5e4bec3b2ea0a0ac2d761bf33caa4a17ed67ad6fd26b9b2f55b78e27cd251", kill_on_drop: false }`
[INFO] [stdout] e1e5e4bec3b2ea0a0ac2d761bf33caa4a17ed67ad6fd26b9b2f55b78e27cd251
