[INFO] fetching crate zen-engine 0.50.2...
[INFO] checking zen-engine-0.50.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate zen-engine 0.50.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate zen-engine 0.50.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zen-engine 0.50.2
[INFO] tweaked toml for crates.io crate zen-engine 0.50.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zen-engine 0.50.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zen-engine 0.50.2 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 531ba83de1c5b0532970f6e85abcb7fe920aae50faf428ad6d295862dfcf9eed
[INFO] running `Command { std: "docker" "start" "-a" "531ba83de1c5b0532970f6e85abcb7fe920aae50faf428ad6d295862dfcf9eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "531ba83de1c5b0532970f6e85abcb7fe920aae50faf428ad6d295862dfcf9eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531ba83de1c5b0532970f6e85abcb7fe920aae50faf428ad6d295862dfcf9eed", kill_on_drop: false }`
[INFO] [stdout] 531ba83de1c5b0532970f6e85abcb7fe920aae50faf428ad6d295862dfcf9eed
[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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d3d606f5dc71407972a47f709b3c6eed93c3ad9b1fc0844d8f73c515a6a8fe0
[INFO] running `Command { std: "docker" "start" "-a" "7d3d606f5dc71407972a47f709b3c6eed93c3ad9b1fc0844d8f73c515a6a8fe0", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking getrandom v0.3.3
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[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking futures-util v0.3.31
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[INFO] [stderr]    Compiling rust_decimal v1.37.2
[INFO] [stderr]     Checking phf_shared v0.12.1
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[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking icu_collections v2.0.0
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[INFO] [stderr]    Compiling strum_macros v0.27.2
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[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]    Compiling rust_decimal_macros v1.37.1
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[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking bit-vec v0.8.0
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[INFO] [stderr]     Checking icu_properties v2.0.1
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[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking fraction v0.15.3
[INFO] [stderr]    Compiling zen-macros v0.50.2
[INFO] [stderr]     Checking clap_builder v4.5.44
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[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling rquickjs-sys v0.9.0
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]     Checking num-cmp v0.1.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
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[INFO] [stderr]     Checking json_dotpath v1.1.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking zen-types v0.50.2
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking zen-expression v0.50.2
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking zen-tmpl v0.50.2
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.23
[INFO] [stderr]     Checking jsonschema v0.29.1
[INFO] [stderr]     Checking rquickjs-core v0.9.0
[INFO] [stderr]    Compiling rquickjs-macro v0.9.0
[INFO] [stderr]     Checking rquickjs v0.9.0
[INFO] [stderr]     Checking zen-engine v0.50.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `TimeZone` and `Utc`
[INFO] [stdout]  --> tests/engine.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::{TimeZone, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `output` is never read
[INFO] [stdout]    --> tests/engine.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |     struct TestCase {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 284 |         input: Variable,
[INFO] [stdout] 285 |         output: Variable,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.90s
[INFO] running `Command { std: "docker" "inspect" "7d3d606f5dc71407972a47f709b3c6eed93c3ad9b1fc0844d8f73c515a6a8fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3d606f5dc71407972a47f709b3c6eed93c3ad9b1fc0844d8f73c515a6a8fe0", kill_on_drop: false }`
[INFO] [stdout] 7d3d606f5dc71407972a47f709b3c6eed93c3ad9b1fc0844d8f73c515a6a8fe0