[INFO] fetching crate rusty_gl 0.1.7...
[INFO] checking rusty_gl-0.1.7 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] extracting crate rusty_gl 0.1.7 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rusty_gl 0.1.7 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty_gl 0.1.7
[INFO] finished tweaking crates.io crate rusty_gl 0.1.7
[INFO] tweaked toml for crates.io crate rusty_gl 0.1.7 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fe4bfbc1a5b8223f992cfaf3d6ffe2760cdfaf15707be09cb9ab29c2875daa4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7fe4bfbc1a5b8223f992cfaf3d6ffe2760cdfaf15707be09cb9ab29c2875daa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fe4bfbc1a5b8223f992cfaf3d6ffe2760cdfaf15707be09cb9ab29c2875daa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe4bfbc1a5b8223f992cfaf3d6ffe2760cdfaf15707be09cb9ab29c2875daa4", kill_on_drop: false }`
[INFO] [stdout] 7fe4bfbc1a5b8223f992cfaf3d6ffe2760cdfaf15707be09cb9ab29c2875daa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 08aa2bc25ba3fd3d461fd8f196920ad7ea0c6c9ce4733bcdf459d3174c6392a4
[INFO] running `Command { std: "docker" "start" "-a" "08aa2bc25ba3fd3d461fd8f196920ad7ea0c6c9ce4733bcdf459d3174c6392a4", kill_on_drop: false }`
[INFO] [stderr]     Checking rusty_gl v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/shaders.rs:31:44
[INFO] [stdout]    |
[INFO] [stdout] 31 |             &CString::new(source).unwrap().as_ptr(),
[INFO] [stdout]    |              ----------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |              |
[INFO] [stdout]    |              this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/shaders.rs:101:89
[INFO] [stdout]     |
[INFO] [stdout] 101 |         GLUniformLocation(gl::GetUniformLocation(program.0, CString::new(name).unwrap().as_ptr()))
[INFO] [stdout]     |                                                             --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/shaders.rs:31:44
[INFO] [stdout]    |
[INFO] [stdout] 31 |             &CString::new(source).unwrap().as_ptr(),
[INFO] [stdout]    |              ----------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |              |
[INFO] [stdout]    |              this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/shaders.rs:101:89
[INFO] [stdout]     |
[INFO] [stdout] 101 |         GLUniformLocation(gl::GetUniformLocation(program.0, CString::new(name).unwrap().as_ptr()))
[INFO] [stdout]     |                                                             --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "08aa2bc25ba3fd3d461fd8f196920ad7ea0c6c9ce4733bcdf459d3174c6392a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08aa2bc25ba3fd3d461fd8f196920ad7ea0c6c9ce4733bcdf459d3174c6392a4", kill_on_drop: false }`
[INFO] [stdout] 08aa2bc25ba3fd3d461fd8f196920ad7ea0c6c9ce4733bcdf459d3174c6392a4