[INFO] fetching crate ortools-sys 2.1.0...
[INFO] testing ortools-sys-2.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate ortools-sys 2.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ortools-sys 2.1.0
[INFO] finished tweaking crates.io crate ortools-sys 2.1.0
[INFO] tweaked toml for crates.io crate ortools-sys 2.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ortools-sys 2.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ortools-sys 2.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 240c5f7a3455f7556baa58e49d9db97973c1bdd4018ba73eb1f4c300e1ec70ac
[INFO] running `Command { std: "docker" "start" "-a" "240c5f7a3455f7556baa58e49d9db97973c1bdd4018ba73eb1f4c300e1ec70ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "240c5f7a3455f7556baa58e49d9db97973c1bdd4018ba73eb1f4c300e1ec70ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240c5f7a3455f7556baa58e49d9db97973c1bdd4018ba73eb1f4c300e1ec70ac", kill_on_drop: false }`
[INFO] [stdout] 240c5f7a3455f7556baa58e49d9db97973c1bdd4018ba73eb1f4c300e1ec70ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b81d8c229e0810e43c53b9e73946ce3309f588c9267c431ecc8943fee3b65dfb
[INFO] running `Command { std: "docker" "start" "-a" "b81d8c229e0810e43c53b9e73946ce3309f588c9267c431ecc8943fee3b65dfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling ortools-sys v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `c_char`, `c_double`, and `c_int`
[INFO] [stdout]  --> src/lib.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::os::raw::{c_char, c_double, c_int};
[INFO] [stdout]   |                    ^^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "b81d8c229e0810e43c53b9e73946ce3309f588c9267c431ecc8943fee3b65dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81d8c229e0810e43c53b9e73946ce3309f588c9267c431ecc8943fee3b65dfb", kill_on_drop: false }`
[INFO] [stdout] b81d8c229e0810e43c53b9e73946ce3309f588c9267c431ecc8943fee3b65dfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 409fd169d43653714ab056d2c518ed63b42fd51828b2438f68608a45ef235c74
[INFO] running `Command { std: "docker" "start" "-a" "409fd169d43653714ab056d2c518ed63b42fd51828b2438f68608a45ef235c74", kill_on_drop: false }`
[INFO] [stderr]    Compiling ortools-sys v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `c_char`, `c_double`, and `c_int`
[INFO] [stdout]  --> src/lib.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::os::raw::{c_char, c_double, c_int};
[INFO] [stdout]   |                    ^^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `c_char`, `c_double`, and `c_int`
[INFO] [stdout]  --> src/lib.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::os::raw::{c_char, c_double, c_int};
[INFO] [stdout]   |                    ^^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "409fd169d43653714ab056d2c518ed63b42fd51828b2438f68608a45ef235c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409fd169d43653714ab056d2c518ed63b42fd51828b2438f68608a45ef235c74", kill_on_drop: false }`
[INFO] [stdout] 409fd169d43653714ab056d2c518ed63b42fd51828b2438f68608a45ef235c74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0f094b397f50f4c696958873f23d19ef02a4ba7bfc34dd1724600009f53254f
[INFO] running `Command { std: "docker" "start" "-a" "d0f094b397f50f4c696958873f23d19ef02a4ba7bfc34dd1724600009f53254f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ortools-sys v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `c_char`, `c_double`, and `c_int`
[INFO] [stderr]  --> src/lib.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::os::raw::{c_char, c_double, c_int};
[INFO] [stderr]   |                    ^^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ortools-sys` (lib) generated 1 warning (run `cargo fix --lib -p ortools-sys` to apply 1 suggestion)
[INFO] [stderr] warning: `ortools-sys` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ortools_sys-5e32d8c9d5292b36)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_solver_type_values ... ok
[INFO] [stdout] test tests::test_status_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ortools_sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d0f094b397f50f4c696958873f23d19ef02a4ba7bfc34dd1724600009f53254f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0f094b397f50f4c696958873f23d19ef02a4ba7bfc34dd1724600009f53254f", kill_on_drop: false }`
[INFO] [stdout] d0f094b397f50f4c696958873f23d19ef02a4ba7bfc34dd1724600009f53254f