[INFO] fetching crate cedar-policy-symcc 0.1.0...
[INFO] checking cedar-policy-symcc-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate cedar-policy-symcc 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cedar-policy-symcc 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cedar-policy-symcc 0.1.0
[INFO] tweaked toml for crates.io crate cedar-policy-symcc 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cedar-policy-symcc 0.1.0 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 crates.io crate cedar-policy-symcc 0.1.0 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] 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] 334eb6541f426e569cf855fc8299830e802a923e8717eb45f91c6d6c1e7e0c48
[INFO] running `Command { std: "docker" "start" "-a" "334eb6541f426e569cf855fc8299830e802a923e8717eb45f91c6d6c1e7e0c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "334eb6541f426e569cf855fc8299830e802a923e8717eb45f91c6d6c1e7e0c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "334eb6541f426e569cf855fc8299830e802a923e8717eb45f91c6d6c1e7e0c48", kill_on_drop: false }`
[INFO] [stdout] 334eb6541f426e569cf855fc8299830e802a923e8717eb45f91c6d6c1e7e0c48
[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] cfc2cf8eb6a5b1d38437025ee572fb06c6829b9fa512528a45bf32be05322249
[INFO] running `Command { std: "docker" "start" "-a" "cfc2cf8eb6a5b1d38437025ee572fb06c6829b9fa512528a45bf32be05322249", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
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[INFO] [stderr]    Compiling regex-automata v0.4.13
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[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling term v1.2.0
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[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling unicode-xid v0.2.6
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[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling cedar-policy v4.7.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
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[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.2
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling enum-ordinalize v4.3.2
[INFO] [stderr]    Compiling educe v0.6.0
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[INFO] [stderr]    Compiling logos-derive v0.15.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking logos v0.15.1
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling serde_with_macros v3.15.1
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_with v3.15.1
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking nonempty v0.12.0
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking linked_hash_set v0.1.6
[INFO] [stderr]    Compiling cedar-policy-core v4.7.0
[INFO] [stderr]     Checking cedar-policy-formatter v4.7.0
[INFO] [stderr]     Checking cedar-policy-symcc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<EntityId, std::convert::Infallible>
[INFO] [stdout]    --> src/symcc/encoder.rs:851:13
[INFO] [stdout]     |
[INFO] [stdout] 851 |             cedar_policy::EntityId::from_str("alice").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cedar-policy-symcc` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "cfc2cf8eb6a5b1d38437025ee572fb06c6829b9fa512528a45bf32be05322249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc2cf8eb6a5b1d38437025ee572fb06c6829b9fa512528a45bf32be05322249", kill_on_drop: false }`
[INFO] [stdout] cfc2cf8eb6a5b1d38437025ee572fb06c6829b9fa512528a45bf32be05322249
