[INFO] cloning repository https://github.com/Kaendor/init-workshop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kaendor/init-workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaendor%2Finit-workshop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaendor%2Finit-workshop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e9de085321431064b0115016aafbf88b25f64f3 [INFO] checking Kaendor/init-workshop against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaendor%2Finit-workshop" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kaendor/init-workshop on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kaendor/init-workshop [INFO] finished tweaking git repo https://github.com/Kaendor/init-workshop [INFO] tweaked toml for git repo https://github.com/Kaendor/init-workshop written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Kaendor/init-workshop 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures_codec v0.4.1 [INFO] [stderr] Downloaded sse-codec v0.3.2 [INFO] [stderr] Downloaded h2 v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20040816a1faeea742800b66db10caddd8a65686e6fed5953c84d7ad7daf2be4 [INFO] running `Command { std: "docker" "start" "-a" "20040816a1faeea742800b66db10caddd8a65686e6fed5953c84d7ad7daf2be4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20040816a1faeea742800b66db10caddd8a65686e6fed5953c84d7ad7daf2be4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20040816a1faeea742800b66db10caddd8a65686e6fed5953c84d7ad7daf2be4", kill_on_drop: false }` [INFO] [stdout] 20040816a1faeea742800b66db10caddd8a65686e6fed5953c84d7ad7daf2be4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c1a5972dd347cd52cf5ec13a4c9901d1a5f3d1ac68206688a287626f397dc14 [INFO] running `Command { std: "docker" "start" "-a" "4c1a5972dd347cd52cf5ec13a4c9901d1a5f3d1ac68206688a287626f397dc14", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling multer v3.0.0 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling cookie v0.18.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking headers-core v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking base64 v0.22.0 [INFO] [stderr] Checking rfc7239 v0.1.0 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking sync_wrapper v1.0.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking wildmatch v2.3.3 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Checking headers v0.4.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling poem-derive v3.0.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking pin-project v0.4.30 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling poem-openapi-derive v5.0.0 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking futures_codec v0.4.1 [INFO] [stderr] Checking sse-codec v0.3.2 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking h2 v0.4.3 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking poem v3.0.0 [INFO] [stderr] Checking poem-openapi v5.0.0 [INFO] [stderr] Checking init-workshop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0384]: cannot assign twice to immutable variable `level` [INFO] [stdout] --> src/game/player.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 26 | let level = 0; [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | first assignment to `level` [INFO] [stdout] | help: consider making this binding mutable: `mut level` [INFO] [stdout] ... [INFO] [stdout] 32 | level += 1; [INFO] [stdout] | ^^^^^^^^^^ cannot assign twice to immutable variable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0384]: cannot assign twice to immutable variable `level` [INFO] [stdout] --> src/game/player.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 26 | let level = 0; [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | first assignment to `level` [INFO] [stdout] | help: consider making this binding mutable: `mut level` [INFO] [stdout] ... [INFO] [stdout] 32 | level += 1; [INFO] [stdout] | ^^^^^^^^^^ cannot assign twice to immutable variable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0384`. [INFO] [stdout] [INFO] [stderr] error: could not compile `init-workshop` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0384`. [INFO] [stdout] [INFO] [stderr] error: could not compile `init-workshop` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4c1a5972dd347cd52cf5ec13a4c9901d1a5f3d1ac68206688a287626f397dc14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c1a5972dd347cd52cf5ec13a4c9901d1a5f3d1ac68206688a287626f397dc14", kill_on_drop: false }` [INFO] [stdout] 4c1a5972dd347cd52cf5ec13a4c9901d1a5f3d1ac68206688a287626f397dc14