[INFO] cloning repository https://github.com/eddmann/santa-lang-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eddmann/santa-lang-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feddmann%2Fsanta-lang-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feddmann%2Fsanta-lang-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef1de2b54564f8ff363310449b1b827ee00266e4
[INFO] checking eddmann/santa-lang-rs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feddmann%2Fsanta-lang-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eddmann/santa-lang-rs on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eddmann/santa-lang-rs
[INFO] finished tweaking git repo https://github.com/eddmann/santa-lang-rs
[INFO] tweaked toml for git repo https://github.com/eddmann/santa-lang-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/eddmann/santa-lang-rs 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating git repository `https://github.com/eddmann/im-rs.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.37
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17302a8217d054569835502e8ff7879278090c4cdf8a9af57a686ebc187a7536
[INFO] running `Command { std: "docker" "start" "-a" "17302a8217d054569835502e8ff7879278090c4cdf8a9af57a686ebc187a7536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17302a8217d054569835502e8ff7879278090c4cdf8a9af57a686ebc187a7536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17302a8217d054569835502e8ff7879278090c4cdf8a9af57a686ebc187a7536", kill_on_drop: false }`
[INFO] [stdout] 17302a8217d054569835502e8ff7879278090c4cdf8a9af57a686ebc187a7536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55036ea9eebb9928f8e0f559848305f359af8c9c02ccf57d1d02614abcc54ff5
[INFO] running `Command { std: "docker" "start" "-a" "55036ea9eebb9928f8e0f559848305f359af8c9c02ccf57d1d02614abcc54ff5", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
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[INFO] [stderr]     Checking futures v0.3.28
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[INFO] [stderr]     Checking uuid v1.4.0
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking serde-wasm-bindgen v0.5.0
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[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]     Checking ordered-float v3.7.0
[INFO] [stderr]     Checking ureq v2.7.1
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[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]     Checking santa-lang v0.0.1 (/opt/rustwide/workdir/lang)
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[INFO] [stderr]    Compiling ext-php-rs v0.10.1
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> lang/src/evaluator/mod.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Block {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 47 |         source: Location,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Frame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking santa-lambda v0.0.1 (/opt/rustwide/workdir/runtime/lambda)
[INFO] [stderr]     Checking santa-wasm v0.0.1 (/opt/rustwide/workdir/runtime/wasm)
[INFO] [stderr]    Compiling jupyter-derive v0.0.2
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> lang/src/evaluator/mod.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Block {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 47 |         source: Location,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Frame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking santa-jupyter v0.0.1 (/opt/rustwide/workdir/runtime/jupyter)
[INFO] [stderr]     Checking santa-php-ext v0.0.1 (/opt/rustwide/workdir/runtime/php-ext)
[INFO] [stderr]     Checking tikv-jemallocator v0.5.0
[INFO] [stderr]     Checking santa-cli v0.0.1 (/opt/rustwide/workdir/runtime/cli)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.80s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87
[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" "55036ea9eebb9928f8e0f559848305f359af8c9c02ccf57d1d02614abcc54ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55036ea9eebb9928f8e0f559848305f359af8c9c02ccf57d1d02614abcc54ff5", kill_on_drop: false }`
[INFO] [stdout] 55036ea9eebb9928f8e0f559848305f359af8c9c02ccf57d1d02614abcc54ff5