[INFO] cloning repository https://github.com/Ferruolo/Stainless
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ferruolo/Stainless" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerruolo%2FStainless", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerruolo%2FStainless'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55252268d2a5f560cd7ffb478f925df0056599b8
[INFO] checking Ferruolo/Stainless against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerruolo%2FStainless" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ferruolo/Stainless
[INFO] finished tweaking git repo https://github.com/Ferruolo/Stainless
[INFO] tweaked toml for git repo https://github.com/Ferruolo/Stainless written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ferruolo/Stainless on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ferruolo/Stainless 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" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3411c0be5a5a0493563dc3241a0048e00d850543b1c019623e79a69018d9603b
[INFO] running `Command { std: "docker" "start" "-a" "3411c0be5a5a0493563dc3241a0048e00d850543b1c019623e79a69018d9603b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3411c0be5a5a0493563dc3241a0048e00d850543b1c019623e79a69018d9603b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3411c0be5a5a0493563dc3241a0048e00d850543b1c019623e79a69018d9603b", kill_on_drop: false }`
[INFO] [stdout] 3411c0be5a5a0493563dc3241a0048e00d850543b1c019623e79a69018d9603b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47379462cf3f955e3fbcf994dd77a5daf3e263d573700cbf73ee31208baa0f1b
[INFO] running `Command { std: "docker" "start" "-a" "47379462cf3f955e3fbcf994dd77a5daf3e263d573700cbf73ee31208baa0f1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling rustix v0.38.26
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling bindgen v0.69.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]     Checking queues v1.1.0
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling Stainless v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `location` should have an upper camel case name
[INFO] [stdout]  --> src/bindings.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type location = ::std::os::raw::c_uint;
[INFO] [stdout]   |          ^^^^^^^^ help: convert the identifier to upper camel case: `Location`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `location` should have an upper camel case name
[INFO] [stdout]  --> src/bindings.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type location = ::std::os::raw::c_uint;
[INFO] [stdout]   |          ^^^^^^^^ help: convert the identifier to upper camel case: `Location`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0515]: cannot return value referencing temporary value
[INFO] [stdout]    --> src/object.rs:133:16
[INFO] [stdout]     |
[INFO] [stdout] 133 |         return self.contains.lock().unwrap().get_shape();
[INFO] [stdout]     |                -----------------------------^^^^^^^^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                returns a value referencing data owned by the current function
[INFO] [stdout]     |                temporary value created here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0515`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Stainless` (bin "Stainless") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0515]: cannot return value referencing temporary value
[INFO] [stdout]    --> src/object.rs:133:16
[INFO] [stdout]     |
[INFO] [stdout] 133 |         return self.contains.lock().unwrap().get_shape();
[INFO] [stdout]     |                -----------------------------^^^^^^^^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                returns a value referencing data owned by the current function
[INFO] [stdout]     |                temporary value created here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/object.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let obj = {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0515`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Stainless` (bin "Stainless" test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "47379462cf3f955e3fbcf994dd77a5daf3e263d573700cbf73ee31208baa0f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47379462cf3f955e3fbcf994dd77a5daf3e263d573700cbf73ee31208baa0f1b", kill_on_drop: false }`
[INFO] [stdout] 47379462cf3f955e3fbcf994dd77a5daf3e263d573700cbf73ee31208baa0f1b
