[INFO] fetching crate qibo-core 0.0.1...
[INFO] testing qibo-core-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate qibo-core 0.0.1 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qibo-core 0.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_dispatch v0.3.13
[INFO] [stderr]   Downloaded syn v2.0.58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 548f96cb13434e020cd8acf394465195bcd7f2f3ff60effa905a3947b59c1eed
[INFO] running `Command { std: "docker" "start" "-a" "548f96cb13434e020cd8acf394465195bcd7f2f3ff60effa905a3947b59c1eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "548f96cb13434e020cd8acf394465195bcd7f2f3ff60effa905a3947b59c1eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "548f96cb13434e020cd8acf394465195bcd7f2f3ff60effa905a3947b59c1eed", kill_on_drop: false }`
[INFO] [stdout] 548f96cb13434e020cd8acf394465195bcd7f2f3ff60effa905a3947b59c1eed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec0269a74c4eeb0cb86342552c623c242e040b22d2d6a86e9e6dd9c8e23f22fd
[INFO] running `Command { std: "docker" "start" "-a" "ec0269a74c4eeb0cb86342552c623c242e040b22d2d6a86e9e6dd9c8e23f22fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[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 4.65s
[INFO] running `Command { std: "docker" "inspect" "ec0269a74c4eeb0cb86342552c623c242e040b22d2d6a86e9e6dd9c8e23f22fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0269a74c4eeb0cb86342552c623c242e040b22d2d6a86e9e6dd9c8e23f22fd", kill_on_drop: false }`
[INFO] [stdout] ec0269a74c4eeb0cb86342552c623c242e040b22d2d6a86e9e6dd9c8e23f22fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6450fcb5dbba9990da51169c578c24c7c591e063eeab5d19d6092a167bc840b
[INFO] running `Command { std: "docker" "start" "-a" "d6450fcb5dbba9990da51169c578c24c7c591e063eeab5d19d6092a167bc840b", 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 0.22s
[INFO] running `Command { std: "docker" "inspect" "d6450fcb5dbba9990da51169c578c24c7c591e063eeab5d19d6092a167bc840b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6450fcb5dbba9990da51169c578c24c7c591e063eeab5d19d6092a167bc840b", kill_on_drop: false }`
[INFO] [stdout] d6450fcb5dbba9990da51169c578c24c7c591e063eeab5d19d6092a167bc840b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bb4d4a20a34bc3fb0ea2ccb4781183801479c2739f3b49f4a595eda1459b1ee
[INFO] running `Command { std: "docker" "start" "-a" "5bb4d4a20a34bc3fb0ea2ccb4781183801479c2739f3b49f4a595eda1459b1ee", 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-e1f43b16dbc81439)
[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] [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" "5bb4d4a20a34bc3fb0ea2ccb4781183801479c2739f3b49f4a595eda1459b1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb4d4a20a34bc3fb0ea2ccb4781183801479c2739f3b49f4a595eda1459b1ee", kill_on_drop: false }`
[INFO] [stdout] 5bb4d4a20a34bc3fb0ea2ccb4781183801479c2739f3b49f4a595eda1459b1ee