[INFO] cloning repository https://github.com/zsusag/symProb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zsusag/symProb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzsusag%2FsymProb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzsusag%2FsymProb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecfae5854cfa0cd25e86454437e203edbf8f64ce
[INFO] checking zsusag/symProb against try#b2fb67b8b6007ced9ad3f3b752a6fec899e7859c for pr-138915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzsusag%2FsymProb" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/zsusag/symProb on toolchain b2fb67b8b6007ced9ad3f3b752a6fec899e7859c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zsusag/symProb
[INFO] finished tweaking git repo https://github.com/zsusag/symProb
[INFO] tweaked toml for git repo https://github.com/zsusag/symProb written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 130 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.13.0 (available: v0.14.0)
[INFO] [stderr]       Adding pyo3 v0.22.6 (available: v0.24.0)
[INFO] [stderr]       Adding remove_dir_all v0.8.4 (available: v1.0.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.12)
[INFO] [stderr]       Adding z3 v0.11.2 (available: v0.12.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2773202e0fd5be4bd9289692d14ef101a47a31ce122652ebab9272918a9ec9e
[INFO] running `Command { std: "docker" "start" "-a" "d2773202e0fd5be4bd9289692d14ef101a47a31ce122652ebab9272918a9ec9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2773202e0fd5be4bd9289692d14ef101a47a31ce122652ebab9272918a9ec9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2773202e0fd5be4bd9289692d14ef101a47a31ce122652ebab9272918a9ec9e", kill_on_drop: false }`
[INFO] [stdout] d2773202e0fd5be4bd9289692d14ef101a47a31ce122652ebab9272918a9ec9e
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82930e0d0428271034a4940a391c93f9493ac28e7f71e3549a56906d01eddeca
[INFO] running `Command { std: "docker" "start" "-a" "82930e0d0428271034a4940a391c93f9493ac28e7f71e3549a56906d01eddeca", kill_on_drop: false }`
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[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking remove_dir_all v0.8.4
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[INFO] [stderr]     Checking z3 v0.11.2
[INFO] [stderr]     Checking symProb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/smt.rs:65:68
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'ctx> SMTManager {
[INFO] [stdout]    |      ---- lifetime `'ctx` declared here
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn init(&'ctx self, formula: &[Expr], sym_vars: &SymVarMap) -> Solver {
[INFO] [stdout]    |                                                                    ^^^^^^ this elided lifetime gets resolved as `'ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/smt.rs:65:68
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'ctx> SMTManager {
[INFO] [stdout]    |      ---- lifetime `'ctx` declared here
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn init(&'ctx self, formula: &[Expr], sym_vars: &SymVarMap) -> Solver {
[INFO] [stdout]    |                                                                    ^^^^^^ this elided lifetime gets resolved as `'ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/symbolic.rs:35:15
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Universal(Type),
[INFO] [stdout]    |     --------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SymType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 35 -     Universal(Type),
[INFO] [stdout] 35 +     Universal(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/symbolic.rs:35:15
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Universal(Type),
[INFO] [stdout]    |     --------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SymType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 35 -     Universal(Type),
[INFO] [stdout] 35 +     Universal(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "82930e0d0428271034a4940a391c93f9493ac28e7f71e3549a56906d01eddeca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82930e0d0428271034a4940a391c93f9493ac28e7f71e3549a56906d01eddeca", kill_on_drop: false }`
[INFO] [stdout] 82930e0d0428271034a4940a391c93f9493ac28e7f71e3549a56906d01eddeca