[INFO] fetching crate prism-compiler 0.2.0...
[INFO] testing prism-compiler-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate prism-compiler 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate prism-compiler 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate prism-compiler 0.2.0
[INFO] tweaked toml for crates.io crate prism-compiler 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prism-compiler 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prism-compiler 0.2.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85bd2e529f05a0a5f6a0af37b5c9bfec764c5b9e3c418336833473f291055b37
[INFO] running `Command { std: "docker" "start" "-a" "85bd2e529f05a0a5f6a0af37b5c9bfec764c5b9e3c418336833473f291055b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85bd2e529f05a0a5f6a0af37b5c9bfec764c5b9e3c418336833473f291055b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bd2e529f05a0a5f6a0af37b5c9bfec764c5b9e3c418336833473f291055b37", kill_on_drop: false }`
[INFO] [stdout] 85bd2e529f05a0a5f6a0af37b5c9bfec764c5b9e3c418336833473f291055b37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1e4bdf6957f8735020c2a27e80424450fda1d7859b70c6d1f8bf5aaa65739ff
[INFO] running `Command { std: "docker" "start" "-a" "d1e4bdf6957f8735020c2a27e80424450fda1d7859b70c6d1f8bf5aaa65739ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.157
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling triomphe v0.1.13
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling cc v1.1.13
[INFO] [stderr]    Compiling archery v1.2.1
[INFO] [stderr]    Compiling clap_builder v4.5.15
[INFO] [stderr]    Compiling rpds v1.1.0
[INFO] [stderr]    Compiling bumpalo_try v0.1.0
[INFO] [stderr]    Compiling ariadne v0.4.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling clap v4.5.16
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling prism-parser v0.2.0
[INFO] [stderr]    Compiling prism-compiler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn parse_prism(program: &str) -> Result<(TcEnv, UnionIndex), AggregatedParseError<SetError>> {
[INFO] [stdout]    |                             ^^^^                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                             |                                    |                    |
[INFO] [stdout]    |                             |                                    |                    the same lifetime is hidden here
[INFO] [stdout]    |                             the lifetime is elided here          the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn parse_prism(program: &str) -> Result<(TcEnv, UnionIndex), AggregatedParseError<'_, SetError<'_>>> {
[INFO] [stdout]    |                                                                                       +++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.28s
[INFO] running `Command { std: "docker" "inspect" "d1e4bdf6957f8735020c2a27e80424450fda1d7859b70c6d1f8bf5aaa65739ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e4bdf6957f8735020c2a27e80424450fda1d7859b70c6d1f8bf5aaa65739ff", kill_on_drop: false }`
[INFO] [stdout] d1e4bdf6957f8735020c2a27e80424450fda1d7859b70c6d1f8bf5aaa65739ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45c489f8467b61cb87fe0ee665b93debe31c39754a00fd7e1ce3f8c4df6c1003
[INFO] running `Command { std: "docker" "start" "-a" "45c489f8467b61cb87fe0ee665b93debe31c39754a00fd7e1ce3f8c4df6c1003", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_each_file v0.3.3
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn parse_prism(program: &str) -> Result<(TcEnv, UnionIndex), AggregatedParseError<SetError>> {
[INFO] [stdout]    |                             ^^^^                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                             |                                    |                    |
[INFO] [stdout]    |                             |                                    |                    the same lifetime is hidden here
[INFO] [stdout]    |                             the lifetime is elided here          the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn parse_prism(program: &str) -> Result<(TcEnv, UnionIndex), AggregatedParseError<'_, SetError<'_>>> {
[INFO] [stdout]    |                                                                                       +++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prism-compiler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: Given directory does not exist
[INFO] [stdout]   --> tests/type_check.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 | test_each_file! { for ["test"] in "prism-compiler/programs/ok" as ok => test_ok }
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Given directory does not exist
[INFO] [stdout]   --> tests/type_check.rs:47:35
[INFO] [stdout]    |
[INFO] [stdout] 47 | test_each_file! { for ["test"] in "prism-compiler/programs/type_check_fails" as type_check_fails => test_fail }
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Given directory does not exist
[INFO] [stdout]   --> tests/beta_reduce.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 | test_each_file! { for ["test"] in "prism-compiler/programs/ok" => test }
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Given directory does not exist
[INFO] [stdout]   --> tests/simplify.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 | test_each_file! { for ["test"] in "prism-compiler/programs/ok" => test }
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prism-compiler` (test "type_check") due to 2 previous errors
[INFO] [stdout] error: Given directory does not exist
[INFO] [stdout]   --> tests/beta_reduce_head.rs:26:35
[INFO] [stdout]    |
[INFO] [stdout] 26 | test_each_file! { for ["test"] in "prism-compiler/programs/ok" => test }
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `prism-compiler` (test "beta_reduce") due to 1 previous error
[INFO] [stderr] error: could not compile `prism-compiler` (test "beta_reduce_head") due to 1 previous error
[INFO] [stderr] error: could not compile `prism-compiler` (test "simplify") due to 1 previous error
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn parse_prism(program: &str) -> Result<(TcEnv, UnionIndex), AggregatedParseError<SetError>> {
[INFO] [stdout]    |                             ^^^^                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                             |                                    |                    |
[INFO] [stdout]    |                             |                                    |                    the same lifetime is hidden here
[INFO] [stdout]    |                             the lifetime is elided here          the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn parse_prism(program: &str) -> Result<(TcEnv, UnionIndex), AggregatedParseError<'_, SetError<'_>>> {
[INFO] [stdout]    |                                                                                       +++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45c489f8467b61cb87fe0ee665b93debe31c39754a00fd7e1ce3f8c4df6c1003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c489f8467b61cb87fe0ee665b93debe31c39754a00fd7e1ce3f8c4df6c1003", kill_on_drop: false }`
[INFO] [stdout] 45c489f8467b61cb87fe0ee665b93debe31c39754a00fd7e1ce3f8c4df6c1003
