[INFO] fetching crate libz-rs-sys-cdylib 0.6.3...
[INFO] testing libz-rs-sys-cdylib-0.6.3 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate libz-rs-sys-cdylib 0.6.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate libz-rs-sys-cdylib 0.6.3
[INFO] finished tweaking crates.io crate libz-rs-sys-cdylib 0.6.3
[INFO] tweaked toml for crates.io crate libz-rs-sys-cdylib 0.6.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libz-rs-sys-cdylib 0.6.3 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libz-rs-sys-cdylib 0.6.3 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2528decb309639128a143618aea1eea7c1ecc8a771f171edc0cf505c252c0b49
[INFO] running `Command { std: "docker" "start" "-a" "2528decb309639128a143618aea1eea7c1ecc8a771f171edc0cf505c252c0b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2528decb309639128a143618aea1eea7c1ecc8a771f171edc0cf505c252c0b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2528decb309639128a143618aea1eea7c1ecc8a771f171edc0cf505c252c0b49", kill_on_drop: false }`
[INFO] [stdout] 2528decb309639128a143618aea1eea7c1ecc8a771f171edc0cf505c252c0b49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 245a163e2c3eb0003c00d73420e1a8cb7d07f77f4b67de46ad0748ab933fb197
[INFO] running `Command { std: "docker" "start" "-a" "245a163e2c3eb0003c00d73420e1a8cb7d07f77f4b67de46ad0748ab933fb197", kill_on_drop: false }`
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling libz-rs-sys v0.6.3
[INFO] [stderr]    Compiling libz-rs-sys-cdylib v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "245a163e2c3eb0003c00d73420e1a8cb7d07f77f4b67de46ad0748ab933fb197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245a163e2c3eb0003c00d73420e1a8cb7d07f77f4b67de46ad0748ab933fb197", kill_on_drop: false }`
[INFO] [stdout] 245a163e2c3eb0003c00d73420e1a8cb7d07f77f4b67de46ad0748ab933fb197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72e2cef5e8408627386a2b9b6a87793f5603f9489ea6ff99b003cd276f64d3c0
[INFO] running `Command { std: "docker" "start" "-a" "72e2cef5e8408627386a2b9b6a87793f5603f9489ea6ff99b003cd276f64d3c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling libz-rs-sys v0.6.3
[INFO] [stderr]    Compiling libz-rs-sys-cdylib v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: panic="abort" is mandatory because unwinding to C is undefined behavior
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | compile_error!("panic=\"abort\" is mandatory because unwinding to C is undefined behavior");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libz-rs-sys-cdylib` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "72e2cef5e8408627386a2b9b6a87793f5603f9489ea6ff99b003cd276f64d3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e2cef5e8408627386a2b9b6a87793f5603f9489ea6ff99b003cd276f64d3c0", kill_on_drop: false }`
[INFO] [stdout] 72e2cef5e8408627386a2b9b6a87793f5603f9489ea6ff99b003cd276f64d3c0
