[INFO] cloning repository https://github.com/sgj123456/MP_lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sgj123456/MP_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgj123456%2FMP_lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgj123456%2FMP_lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28a5ca033f806bb46d3b2b0d81b8aa9e9cb9705c
[INFO] checking sgj123456/MP_lang against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgj123456%2FMP_lang" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sgj123456/MP_lang
[INFO] finished tweaking git repo https://github.com/sgj123456/MP_lang
[INFO] tweaked toml for git repo https://github.com/sgj123456/MP_lang written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sgj123456/MP_lang on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sgj123456/MP_lang 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ls-types v0.0.6
[INFO] [stderr]   Downloaded rustyline-derive v0.12.0
[INFO] [stderr]   Downloaded endian-type v0.2.0
[INFO] [stderr]   Downloaded tower-lsp-server v0.23.0
[INFO] [stderr]   Downloaded rustyline v18.0.0
[INFO] [stderr]   Downloaded radix_trie v0.3.0
[INFO] [stderr]   Downloaded nix v0.31.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 070a1040581889ca7b84c6e67ea58f9b4af78bb28a1e19a5d99cf10c6bf88181
[INFO] running `Command { std: "docker" "start" "070a1040581889ca7b84c6e67ea58f9b4af78bb28a1e19a5d99cf10c6bf88181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "070a1040581889ca7b84c6e67ea58f9b4af78bb28a1e19a5d99cf10c6bf88181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "070a1040581889ca7b84c6e67ea58f9b4af78bb28a1e19a5d99cf10c6bf88181" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "070a1040581889ca7b84c6e67ea58f9b4af78bb28a1e19a5d99cf10c6bf88181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "070a1040581889ca7b84c6e67ea58f9b4af78bb28a1e19a5d99cf10c6bf88181" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking borrow-or-share v0.2.4
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking endian-type v0.2.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking radix_trie v0.3.0
[INFO] [stderr]     Checking fluent-uri v0.4.1
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]    Compiling rustyline-derive v0.12.0
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]     Checking ls-types v0.0.6
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking rustyline v18.0.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower-lsp-server v0.23.0
[INFO] [stderr]     Checking mp_lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `url`
[INFO] [stderr]   --> Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | url = "2.5"
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `url`
[INFO] [stderr] warning: `mp_lang` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.47s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "070a1040581889ca7b84c6e67ea58f9b4af78bb28a1e19a5d99cf10c6bf88181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070a1040581889ca7b84c6e67ea58f9b4af78bb28a1e19a5d99cf10c6bf88181", kill_on_drop: false }`
[INFO] [stdout] 070a1040581889ca7b84c6e67ea58f9b4af78bb28a1e19a5d99cf10c6bf88181
