[INFO] fetching crate snbclabelprint 0.1.0...
[INFO] building snbclabelprint-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate snbclabelprint 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate snbclabelprint 0.1.0
[INFO] finished tweaking crates.io crate snbclabelprint 0.1.0
[INFO] tweaked toml for crates.io crate snbclabelprint 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snbclabelprint 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding libloading v0.7.4 (available: v0.8.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b30db4c506862ceb565d57da2fc0099c0beed4c633fa2dacde41e225cdc415c
[INFO] running `Command { std: "docker" "start" "-a" "4b30db4c506862ceb565d57da2fc0099c0beed4c633fa2dacde41e225cdc415c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b30db4c506862ceb565d57da2fc0099c0beed4c633fa2dacde41e225cdc415c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b30db4c506862ceb565d57da2fc0099c0beed4c633fa2dacde41e225cdc415c", kill_on_drop: false }`
[INFO] [stdout] 4b30db4c506862ceb565d57da2fc0099c0beed4c633fa2dacde41e225cdc415c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1976f26e55da1f536ec3eb68e7246c508a8bebb462d6b3f76915d464708fa6e4
[INFO] running `Command { std: "docker" "start" "-a" "1976f26e55da1f536ec3eb68e7246c508a8bebb462d6b3f76915d464708fa6e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling snbclabelprint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `HRI` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         HRI: c_int,
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case: `hri`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a dangling pointer will be produced because the temporary `String` will be dropped
[INFO] [stdout]    --> src/lib.rs:344:56
[INFO] [stdout]     |
[INFO] [stdout] 344 |         let p_image_path = format!("{}\0", image_path).as_ptr() as *const char;
[INFO] [stdout]     |                            --------------------------- ^^^^^^ this pointer will immediately be invalid
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            this `String` 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 `String` 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: you must make sure that the variable you bind the `String` to lives at least as long as the pointer returned by the call to `as_ptr`
[INFO] [stdout]     = help: in particular, if this pointer is returned from the current function, binding the `String` inside the function will not suffice
[INFO] [stdout]     = help: for more information, see <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout]     = note: `#[warn(dangling_pointers_from_temporaries)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "1976f26e55da1f536ec3eb68e7246c508a8bebb462d6b3f76915d464708fa6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1976f26e55da1f536ec3eb68e7246c508a8bebb462d6b3f76915d464708fa6e4", kill_on_drop: false }`
[INFO] [stdout] 1976f26e55da1f536ec3eb68e7246c508a8bebb462d6b3f76915d464708fa6e4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bdd295d15aece719c0c8c43bbd8fa3d2f451de5f7de2e6852ef85f987860a15
[INFO] running `Command { std: "docker" "start" "-a" "2bdd295d15aece719c0c8c43bbd8fa3d2f451de5f7de2e6852ef85f987860a15", kill_on_drop: false }`
[INFO] [stderr]    Compiling snbclabelprint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `HRI` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         HRI: c_int,
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case: `hri`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a dangling pointer will be produced because the temporary `String` will be dropped
[INFO] [stdout]    --> src/lib.rs:344:56
[INFO] [stdout]     |
[INFO] [stdout] 344 |         let p_image_path = format!("{}\0", image_path).as_ptr() as *const char;
[INFO] [stdout]     |                            --------------------------- ^^^^^^ this pointer will immediately be invalid
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            this `String` 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 `String` 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: you must make sure that the variable you bind the `String` to lives at least as long as the pointer returned by the call to `as_ptr`
[INFO] [stdout]     = help: in particular, if this pointer is returned from the current function, binding the `String` inside the function will not suffice
[INFO] [stdout]     = help: for more information, see <https://doc.rust-lang.org/reference/destructors.html>
[INFO] [stdout]     = note: `#[warn(dangling_pointers_from_temporaries)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "2bdd295d15aece719c0c8c43bbd8fa3d2f451de5f7de2e6852ef85f987860a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bdd295d15aece719c0c8c43bbd8fa3d2f451de5f7de2e6852ef85f987860a15", kill_on_drop: false }`
[INFO] [stdout] 2bdd295d15aece719c0c8c43bbd8fa3d2f451de5f7de2e6852ef85f987860a15
