[INFO] cloning repository https://github.com/obicons/scalpel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/obicons/scalpel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobicons%2Fscalpel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobicons%2Fscalpel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2303a2800ebd4334ca9de360a0e8e5c129bb57d6
[INFO] building obicons/scalpel against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobicons%2Fscalpel" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/obicons/scalpel
[INFO] finished tweaking git repo https://github.com/obicons/scalpel
[INFO] tweaked toml for git repo https://github.com/obicons/scalpel written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/obicons/scalpel on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/obicons/scalpel 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.6
[INFO] [stderr]   Downloaded shlex v1.1.0
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[INFO] [stderr]   Downloaded safe_arch v0.7.0
[INFO] [stderr]   Downloaded serde_derive v1.0.152
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[INFO] [stderr]   Downloaded z3-sys v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 715e0adcb28dde9b4d4c3541507ff5e50c367fe6cf54f131ee0d8bd10dc8b3ef
[INFO] running `Command { std: "docker" "start" "-a" "715e0adcb28dde9b4d4c3541507ff5e50c367fe6cf54f131ee0d8bd10dc8b3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "715e0adcb28dde9b4d4c3541507ff5e50c367fe6cf54f131ee0d8bd10dc8b3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715e0adcb28dde9b4d4c3541507ff5e50c367fe6cf54f131ee0d8bd10dc8b3ef", kill_on_drop: false }`
[INFO] [stdout] 715e0adcb28dde9b4d4c3541507ff5e50c367fe6cf54f131ee0d8bd10dc8b3ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d27f655f9ec33b93d3587934ce20b9e8829208042e98bb1688a82215bf9e516
[INFO] running `Command { std: "docker" "start" "-a" "9d27f655f9ec33b93d3587934ce20b9e8829208042e98bb1688a82215bf9e516", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling clang-sys v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling safe_arch v0.7.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling wide v0.7.10
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling regex-automata v0.3.7
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling aho-corasick v1.0.4
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling regex v1.9.4
[INFO] [stderr]    Compiling nalgebra-macros v0.2.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling clap_derive v4.1.7
[INFO] [stderr]    Compiling clap_lex v0.3.2
[INFO] [stderr]    Compiling is-terminal v0.4.4
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling clap v4.1.7
[INFO] [stderr]    Compiling z3-sys v0.8.1
[INFO] [stderr]    Compiling nalgebra v0.32.2
[INFO] [stderr]    Compiling z3 v0.12.1
[INFO] [stderr]    Compiling lstsq v0.5.0
[INFO] [stderr]    Compiling scalpel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `assert_equal` is never used
[INFO] [stdout]   --> src/constraints.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn assert_equal(obj1: Rc<Object>, obj2: Rc<Object>) -> Rc<Constraint> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_initialization` is never used
[INFO] [stdout]   --> src/util.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn get_initialization<'a>(definition: &'a clang::Entity) -> Option<clang::Entity<'a>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/frames.rs:458:31
[INFO] [stdout]     |
[INFO] [stdout] 458 |         sum = sum + x.as_ref().deref();
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `z3::ast::Int<'_>` does not implement `Deref`, so calling `deref` on `&z3::ast::Int<'_>` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 458 -         sum = sum + x.as_ref().deref();
[INFO] [stdout] 458 +         sum = sum + x.as_ref();
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `z3::ast::Int<'_>`, implement `Clone` for it
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/z3-0.12.1/src/ast.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 + #[derive(Clone)]
[INFO] [stdout]  32 | pub struct Int<'ctx> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "9d27f655f9ec33b93d3587934ce20b9e8829208042e98bb1688a82215bf9e516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d27f655f9ec33b93d3587934ce20b9e8829208042e98bb1688a82215bf9e516", kill_on_drop: false }`
[INFO] [stdout] 9d27f655f9ec33b93d3587934ce20b9e8829208042e98bb1688a82215bf9e516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1347b115aba7b619be4cef2c930c2386f0fe73ecf5b3ee7346651ca7b4ebb02
[INFO] running `Command { std: "docker" "start" "-a" "f1347b115aba7b619be4cef2c930c2386f0fe73ecf5b3ee7346651ca7b4ebb02", kill_on_drop: false }`
[INFO] [stderr]    Compiling scalpel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `assert_equal` is never used
[INFO] [stdout]   --> src/constraints.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn assert_equal(obj1: Rc<Object>, obj2: Rc<Object>) -> Rc<Constraint> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_initialization` is never used
[INFO] [stdout]   --> src/util.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn get_initialization<'a>(definition: &'a clang::Entity) -> Option<clang::Entity<'a>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/frames.rs:458:31
[INFO] [stdout]     |
[INFO] [stdout] 458 |         sum = sum + x.as_ref().deref();
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `z3::ast::Int<'_>` does not implement `Deref`, so calling `deref` on `&z3::ast::Int<'_>` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 458 -         sum = sum + x.as_ref().deref();
[INFO] [stdout] 458 +         sum = sum + x.as_ref();
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `z3::ast::Int<'_>`, implement `Clone` for it
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/z3-0.12.1/src/ast.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 + #[derive(Clone)]
[INFO] [stdout]  32 | pub struct Int<'ctx> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "f1347b115aba7b619be4cef2c930c2386f0fe73ecf5b3ee7346651ca7b4ebb02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1347b115aba7b619be4cef2c930c2386f0fe73ecf5b3ee7346651ca7b4ebb02", kill_on_drop: false }`
[INFO] [stdout] f1347b115aba7b619be4cef2c930c2386f0fe73ecf5b3ee7346651ca7b4ebb02