[INFO] fetching crate qibo-core 0.0.1...
[INFO] testing qibo-core-0.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate qibo-core 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate qibo-core 0.0.1
[INFO] finished tweaking crates.io crate qibo-core 0.0.1
[INFO] tweaked toml for crates.io crate qibo-core 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qibo-core 0.0.1 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 qibo-core 0.0.1 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cabaa7150d3e1eb30ff509cc682a3f82918d267c67736cdbaf9179076f5d695d
[INFO] running `Command { std: "docker" "start" "-a" "cabaa7150d3e1eb30ff509cc682a3f82918d267c67736cdbaf9179076f5d695d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cabaa7150d3e1eb30ff509cc682a3f82918d267c67736cdbaf9179076f5d695d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabaa7150d3e1eb30ff509cc682a3f82918d267c67736cdbaf9179076f5d695d", kill_on_drop: false }`
[INFO] [stdout] cabaa7150d3e1eb30ff509cc682a3f82918d267c67736cdbaf9179076f5d695d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0eeb51771d16ff8c164390d47e7b40ed63d35fc02f778ec900e3a78d5fcd352f
[INFO] running `Command { std: "docker" "start" "-a" "0eeb51771d16ff8c164390d47e7b40ed63d35fc02f778ec900e3a78d5fcd352f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling qibo-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `GateT` is never used
[INFO] [stdout]  --> src/gate.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | trait GateT {}
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.17s
[INFO] running `Command { std: "docker" "inspect" "0eeb51771d16ff8c164390d47e7b40ed63d35fc02f778ec900e3a78d5fcd352f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eeb51771d16ff8c164390d47e7b40ed63d35fc02f778ec900e3a78d5fcd352f", kill_on_drop: false }`
[INFO] [stdout] 0eeb51771d16ff8c164390d47e7b40ed63d35fc02f778ec900e3a78d5fcd352f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cae12f747ce05a77ff62f5dbd6cf9d5445597308f5a5c4b562a62190039f461b
[INFO] running `Command { std: "docker" "start" "-a" "cae12f747ce05a77ff62f5dbd6cf9d5445597308f5a5c4b562a62190039f461b", kill_on_drop: false }`
[INFO] [stderr]    Compiling qibo-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `GateT` is never used
[INFO] [stdout]  --> src/gate.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | trait GateT {}
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GateT` is never used
[INFO] [stdout]  --> src/gate.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | trait GateT {}
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "cae12f747ce05a77ff62f5dbd6cf9d5445597308f5a5c4b562a62190039f461b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae12f747ce05a77ff62f5dbd6cf9d5445597308f5a5c4b562a62190039f461b", kill_on_drop: false }`
[INFO] [stdout] cae12f747ce05a77ff62f5dbd6cf9d5445597308f5a5c4b562a62190039f461b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fb26e7fbb88e26a5ae079ba326bbb131a766444a04ff702b7632c1f508f68999
[INFO] running `Command { std: "docker" "start" "-a" "fb26e7fbb88e26a5ae079ba326bbb131a766444a04ff702b7632c1f508f68999", kill_on_drop: false }`
[INFO] [stderr] warning: trait `GateT` is never used
[INFO] [stderr]  --> src/gate.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | trait GateT {}
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `qibo-core` (lib) generated 1 warning
[INFO] [stderr] warning: `qibo-core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qibo_core-c6749d6fc65233ea)
[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] [stderr]    Doc-tests qibo_core
[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" "fb26e7fbb88e26a5ae079ba326bbb131a766444a04ff702b7632c1f508f68999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb26e7fbb88e26a5ae079ba326bbb131a766444a04ff702b7632c1f508f68999", kill_on_drop: false }`
[INFO] [stdout] fb26e7fbb88e26a5ae079ba326bbb131a766444a04ff702b7632c1f508f68999