[INFO] cloning repository https://github.com/jakobhellermann/typetree2ksy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakobhellermann/typetree2ksy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakobhellermann%2Ftypetree2ksy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakobhellermann%2Ftypetree2ksy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e1ca9ce41062101e46dc7fba58df669d911b2006 [INFO] checking jakobhellermann/typetree2ksy against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakobhellermann%2Ftypetree2ksy" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jakobhellermann/typetree2ksy [INFO] finished tweaking git repo https://github.com/jakobhellermann/typetree2ksy [INFO] tweaked toml for git repo https://github.com/jakobhellermann/typetree2ksy written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jakobhellermann/typetree2ksy 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 git repo https://github.com/jakobhellermann/typetree2ksy 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 83285882677bef7aa4aa7cdb1cf8a2b24cf292f4d82c685eb450280c0e47e9f8 [INFO] running `Command { std: "docker" "start" "-a" "83285882677bef7aa4aa7cdb1cf8a2b24cf292f4d82c685eb450280c0e47e9f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83285882677bef7aa4aa7cdb1cf8a2b24cf292f4d82c685eb450280c0e47e9f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83285882677bef7aa4aa7cdb1cf8a2b24cf292f4d82c685eb450280c0e47e9f8", kill_on_drop: false }` [INFO] [stdout] 83285882677bef7aa4aa7cdb1cf8a2b24cf292f4d82c685eb450280c0e47e9f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a73f81e2860a1ba385c9e29117a6e03954f6622e30ff365348d297adec8d8903 [INFO] running `Command { std: "docker" "start" "-a" "a73f81e2860a1ba385c9e29117a6e03954f6622e30ff365348d297adec8d8903", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking lz4_flex v0.11.5 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking indexmap v2.12.0 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking elsa v1.11.2 [INFO] [stderr] Checking regress v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking md4 v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling num_enum_derive v0.7.5 [INFO] [stderr] Checking num_enum v0.7.5 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking rabex v0.0.3 (https://github.com/jakobhellermann/RustyAssetBundleEXtractor#7b4b7393) [INFO] [stderr] Checking serde_yaml_ng v0.10.0 [INFO] [stderr] Checking typetree2ksy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ksy.rs:1303:72 [INFO] [stdout] | [INFO] [stdout] 1303 | fn from_str(value: &str) -> ::std::result::Result { [INFO] [stdout] | ________________________________________________________________________^ [INFO] [stdout] 1304 | | Ok(Self(value.to_string())) [INFO] [stdout] 1305 | | } [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 [INFO] [stdout] --> src/ksy.rs:1304:9 [INFO] [stdout] | [INFO] [stdout] 1304 | Ok(Self(value.to_string())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ksy.rs:6484:72 [INFO] [stdout] | [INFO] [stdout] 6484 | fn from_str(value: &str) -> ::std::result::Result { [INFO] [stdout] | ________________________________________________________________________^ [INFO] [stdout] 6485 | | Ok(Self(value.to_string())) [INFO] [stdout] 6486 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ksy.rs:6485:9 [INFO] [stdout] | [INFO] [stdout] 6485 | Ok(Self(value.to_string())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `typetree2ksy` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ksy.rs:1303:72 [INFO] [stdout] | [INFO] [stdout] 1303 | fn from_str(value: &str) -> ::std::result::Result { [INFO] [stdout] | ________________________________________________________________________^ [INFO] [stdout] 1304 | | Ok(Self(value.to_string())) [INFO] [stdout] 1305 | | } [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 [INFO] [stdout] --> src/ksy.rs:1304:9 [INFO] [stdout] | [INFO] [stdout] 1304 | Ok(Self(value.to_string())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ksy.rs:6484:72 [INFO] [stdout] | [INFO] [stdout] 6484 | fn from_str(value: &str) -> ::std::result::Result { [INFO] [stdout] | ________________________________________________________________________^ [INFO] [stdout] 6485 | | Ok(Self(value.to_string())) [INFO] [stdout] 6486 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ksy.rs:6485:9 [INFO] [stdout] | [INFO] [stdout] 6485 | Ok(Self(value.to_string())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `typetree2ksy` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "a73f81e2860a1ba385c9e29117a6e03954f6622e30ff365348d297adec8d8903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a73f81e2860a1ba385c9e29117a6e03954f6622e30ff365348d297adec8d8903", kill_on_drop: false }` [INFO] [stdout] a73f81e2860a1ba385c9e29117a6e03954f6622e30ff365348d297adec8d8903